Bosques de coral negro y organismos asociados en la zona mesofótica de Los Cóbanos, El Salvador / Black coral forests and associated fauna in the mesophotic zone of Los Cóbanos, El Salvador

Introducción: Los estudios de coral negro en Centroamérica son escasos. No se ha publicado nada sobre las especies, hábitats, distribución e importancia del coral negro de El Salvador. A pesar de que Antipathes ha sido reportado como uno de los géneros de coral que ha sucumbido a la presión antrópica. Objetivos: Identificar las especies de corales negros en Los Cóbanos, El Salvador, y caracterizar cualitativamente la abundancia y el tamaño de las colonias; e identificar las especies epibiontes más conspicuas en las colonias. Métodos: Se realizó censo visual con buceo para la caracterización cualitativa y fotografías submarinas para el registro de especies epibiontes en seis puntos de Los Cóbanos, entre diciembre de 2021 y febrero de 2022, asimismo para caracterizar tamaño de las colonias y abundancia. Resultados: Se realizo el primer informe de bosques de coral negro en El Salvador, construidos por dos especies: Myriopathes panamensis y Antipathes galapagensis. También, reportamos por primera vez la presencia de M. panamensis, Pacifigorgia senta, Heterogorgia verrucosa, Eugorgia mutabilis, Nemathus californicus y Amphiodia sp. Encontramos afectaciones de origen antrópico, como desechos marinos y daños a las colonias por anclas. Conclusiones: Es necesario establecer esfuerzos para conocer la fauna de la zona mesofótica, principalmente en ecosistemas marinos vulnerables de bosques de coral negro y jardines de gorgonias. Existe un potencial importante, y los datos ayudarán a superar las brechas de información en la región, permitiendo mejores medidas de conservación.

Introduction: Black coral studies in Central America are scarce. Even though Antipathes has been reported as one of the coral genera that has succumbed to anthropic pressure, publications haven't been made on El Salvador black coral species, habitats, distribution, and importance. Objective: To identify the species of black corals in Los Cóbanos, El Salvador, and qualitatively characterize the abundance and size of the colonies; and to identify the most conspicuous epibiont species in the colonies. Methods: Visual census with SCUBA diving for qualitative characterization and underwater photographs were taken for the registration of epibiont species in six points of Los Cóbanos, between December 2021 to February 2022 and six to characterize size of the colonies and abundance. Results: The first report of black coral forests in El Salvador was made, constructed by two species: Myriopathes panamensis and Antipathes galapagensis. We also reported, for first time, the occurrence of M. panamensis, Pacifigorgia senta, Heterogorgia verrucosa, Eugorgia mutabilis, Nemathus californicus and Amphiodia sp. We found disturbances of anthropic origin, such as marine debris and damage to the colonies by anchors. Conclusions: It is necessary to establish efforts towards the knowledge of the fauna of mesophotic zones, mainly in vulnerable marine ecosystems of black coral forests and gorgonian gardens. There is an important potential, and data will help overcome information gaps in the region, allowing for better conservation measures.

Assessment of Educational Environment of Newly Established Medical College by UG Medical Students: A Mixed Method Study

Introduction: Educational environment always play a crucial role in the development of students as well as faculty of any institution. In India, there is a continuous increase in the number of medical colleges and the number of MBBS seats, but the quality of education with quantity is questionable. To answer this question, the present study was planned to know the educational environment in a new Medical Institution that ejected its alumni in 2018. Aim: To analyze the educational environment of a newly established Medical College in eastern Uttar Pradesh. Materials and Methods: The present study was a descriptive cross-sectional which took six months to complete. This study used the Dundee Ready Education Environment Measure (DREEM) questionnaire, open-ended questions and focus group discussions (FGDs). The study was conducted on MBBS students in Government Medical College, Azamgarh, UP. Results: The batch-wise Global DREEM scores were 169.08 (alumni), 156.23 (interns), 168.76 (2015), 164.16 (2016), 176.23 (2017), 176.94 (2018). This demonstrates that the educational environment is satisfactory in all domains and comes under the 3rd category of the educational environment index. The FGDs showed a positive response in all batches but with high variability in scores, which indicates lack of standardization in Medical Education. The open-ended questions’ responses revealed many merits and demerits about five domains. Conclusion: The variability of DREEM score, FGDs and open ended questions denotes the lack of standardization in the Medical Education system and the scores of the Education Environment Index (all domains) must move from category III (satisfactory) to category IV (excellence).

Spatio-temporal variation in the growth of coral fragments of opportunity in the Eastern Tropical Pacific: implications for coral reef restoration

Introduction: Coral-reef communities are considered one of the most biodiverse, but also most threatened, marine ecosystems, and the accelerating loss of habitat over the past decades warrants active intervention. Objective: The present study demonstrates the successful implementation of a low-impact restoration technique in three Central Mexican Pacific degraded coral communities, using a protocol based on natural fragmentation (''fragments of opportunity") of the branching coral Pocillopora spp., considered the most abundant and primary carbonate-producing coral species of the Eastern Tropical Pacific. Methods: The restoration program was implemented in two offshore and one inshore coraline areas. The relationships between seawater temperature and coral survival, growth, and attachment rate were assessed over one year, with 183 fragments monitored each month. Results: The mean coral growth rate was 3.3 ± 0.1 mm mo-1, with annual growth rates in length and width of 39.9 ± 14.2 and 36.5 ± 19.5 mm yr-1, respectively. Self-attachment efficiency was 78 % and the survival rate was high (84 %). The growth rate differed significantly among reefs. Conclusions: Upon monitoring directly fragmented corals over a year, growth rates were deemed high enough to merit active restoration in the region. However, our data show that structural and abiotic differences and seasonal variability must be considered overall in successful long-term coral community restoration initiatives in the eastern Pacific region.

Introducción: Las comunidades de arrecifes de coral se consideran uno de los ecosistemas marinos con mayor biodiversidad, pero también los más amenazados, y la pérdida acelerada de hábitat en las últimas décadas justifica la implementación de una intervención activa. Objetivo: El presente estudio demuestra la implementación exitosa de una técnica de restauración de bajo impacto basada en la fragmentación natural (''fragmentos de oportunidad") del coral ramificado Pocillopora spp., la cual es la especie coralina más abundante y principal productora de carbonato del Pacífico Oriental Tropical. Métodos: El programa de restauración se implementó en dos sitios lejos de la costa y un sitio cercano a la costa, con comunidades coralinas degradadas. Las relaciones entre la temperatura del agua de mar y la supervivencia, el crecimiento y la tasa de adhesión de los corales se evaluaron durante un año con 183 fragmentos monitoreados cada mes. Resultados: La tasa media de crecimiento coralino fue de 3.3 ± 0.1 mm mo-1, con tasas de crecimiento anual en largo y ancho de 39.9 ± 14.2 y 36.5 ± 19.5 mm año-1, respectivamente. La eficiencia de la auto-adherencia fue del 78 % y la tasa de supervivencia fue alta (84 %). La tasa de crecimiento difirió significativamente entre los arrecifes. Conclusiones: Al monitorear directamente los corales fragmentados durante un año, las tasas de crecimiento se consideraron lo suficientemente altas como para merecer una restauración activa en la región. Sin embargo, nuestros datos muestran que las diferencias estructurales y abióticas y la variabilidad estacional deben considerarse en general en las iniciativas exitosas de restauración de comunidades de coral a largo plazo en la región del Pacífico oriental.

Nursery-reared coral outplanting success in an upwelling-influenced area in Costa Rica

Introduction: Environmental and intrinsic factors such as seawater temperature, salinity, nutrient concentration, upwelling, species, and life history can influence coral outplant survival and growth, and in consequence, the effectiveness of restoration. Thus, it is key to understand how these factors can shape coral outplant performance to ensure the long-term success of a restoration program. Objective: To establish the survival and growth rate of outplanted coral nursery-reared colonies of branching Pocillopora spp. and massive corals Pavona gigantea, Pavona clavus, and Porites lobata in Bahía Culebra, North Pacific of Costa Rica, and to determine whether the site of origin of the coral fragment and the presence of seasonal upwelling affected the growth of Pocillopora outplants. Methods: From September 2020 to September 2021, we monitored the survival, health, and growth of 30 Pocillopora spp. colonies from six donor sites, and 31 fragments of massive species (P. gigantea [n = 18], P. clavus [n = 8], P. lobata [n = 5]) that were outplanted to a degraded reef. We recorded in situ seawater temperature, salinity, and nutrient concentration. Results: By the end of the year, 100 % of the Pocillopora spp. outplants survived. Survival was 71.4 % for P. clavus, 47.5 % for P. gigantea, and 20 % for P. lobata. Coral tissue loss and predation marks were observed at least once in 71 % of massive outplants. Pocillopora spp. colonies increased their initial area in 333.1 %, at a rate of 9.98 ± 1.69 cm yr-1. The site of origin of the outplant influenced growth rate, but not the presence of seasonal upwelling. Massive species fragments grew at a rate of 1.35 ± 0.24 cm yr-1 for P. clavus, 1.48 ± 0.21 cm yr-1 for P. gigantea, and 0.61 cm yr-1 for P. lobata, with no differences among them. Conclusions: Environmental conditions at site level allow for high survival and growth of Pocillopora spp. outplants, previously considered as sensitive to stressors, and point towards acclimation to seasonal upwelling. Although survival of massive species was lower, developing a multi-species approach is key to enhance restoration success.

Introducción: Factores ambientales e intrínsecos como la temperatura del agua, salinidad, concentración de nutrientes, afloramiento, especies e historia de vida pueden influir en la supervivencia y crecimiento de los trasplantes de coral y, en consecuencia, en la eficacia de la restauración. Por ello, entender cómo estos factores pueden moldear el desempeño de los trasplantes es clave para asegurar el éxito de un programa de restauración a largo plazo. Objetivo: Establecer la supervivencia y tasa de crecimiento de los trasplantes de colonias de coral previamente cultivadas en viveros del coral ramificado Pocillopora spp. y las especies de crecimiento masivo Pavona gigantea, Pavona clavus y Porites lobata en Bahía Culebra, Pacífico Norte de Costa Rica, y determinar si el sitio donante de origen del fragmento de coral y la presencia de afloramiento estacional afectó el crecimiento de los trasplantes de Pocillopora. Métodos: De setiembre 2020 a setiembre 2021, se monitoreó la supervivencia, salud y crecimiento de 30 colonias de Pocillopora spp. de seis sitios donantes diferentes y 31 fragmentos de especies masivas (P. gigantea [n = 18], P. clavus [n = 8], P. lobata [n = 5]) que se trasplantaron a un arrecife degradado. Se registró la temperatura del agua, la salinidad y concentración de nutrientes in situ. Resultados: Al final del año, el 100 % de los trasplantes de Pocillopora spp. sobrevivieron. La supervivencia fue de 71.4 % para P. clavus, 47.5 % para P. gigantea y 20 % para P. lobata. Se observaron pérdidas de tejido y marcas de depredación al menos una vez en un 71 % de los trasplantes masivos. Las colonias de Pocillopora spp. aumentaron su área inicial en un 333.1 %, a una tasa de 9.98 ± 1.69 cm año-1. El sitio de origen del trasplante tuvo efecto sobre la tasa de crecimiento, pero no la presencia de afloramiento estacional. Los fragmentos de especies masivas crecieron a tasas de 1.35 ± 0.24 cm año-1 (P. clavus), 1.48 ± cm año-1 (P. gigantea) y 0.61 cm año (P. lobata), sin diferencias entre ellas. Conclusiones: Las condiciones del sitio permiten una alta supervivencia y crecimiento de trasplantes de Pocillopora spp., que previamente habían sido considerados sensibles a factores estresantes, e indican aclimatación a las condiciones locales de afloramiento estacional. Pese a que la supervivencia de las especies masivas fue menor, es esencial desarrollar un enfoque multi-especie para aumentar el éxito de la restauración.

Primer registro del pez joya rosada Anthias noeli (Perciformes, Serranidae) en el litoral del Perú

En este trabajo se registra a Anthias noeli Anderson & Baldwin, 2000 por primera vez en el Perú. Entre el 2016 y 2019, se capturaron 15 ejemplares en el litoral del departamento de Tumbes, en el extremo norte del Perú. Los ejemplares fueron fotografiados en fresco, se realizaron los análisis merísticos y morfométricos para su identificación. Además, de cinco individuos se obtuvieron tejido muscular para determinar las secuencias del gen COI. Los análisis filogenéticos confirmaron su identificación como A. noeli. Las secuencias fueron depositadas en la base de datos públicos BOLD Systems, siendo las primeras secuencias depositadas de esta especie. Con este registro se amplía la distribución sur de A. noeli.

This work documents the first record of Anthias noeli Anderson & Baldwin, 2000 in Peru. Between 2016 and 2019, fifteen specimens were captured from the littoral of the Tumbes Department, located in the northernmost of Peru. Fresh photographs were taken of the specimens and meristic and morphometric analyses were conducted for species identification. Additionally, muscle tissue was extracted from five individuals to determine COI gene sequences. Phylogenetic analyses confirmed the specimens' identity as A. noeli, and the sequences were deposited in the public database BOLD Systems, representing the first deposited sequences for this species. This record expands the southern distribution of A. noeli.

Challenges in the use Electronic Medical Records in Middle Eastern Countries: A Narrative Review

@#Electronic Medical Records (EMRs) have great value in healthcare, as they enhance healthcare quality, decrease costs, optimize patient safety and health care research. Worldwide and particularly in the Middle Eastern countries have pushed for usage and implement EMR systems. However, there were some obstacles and challenges toward implementation of the EMR system. This review aims to look at the challenges and constraints of using and adopting EMR in Middle Eastern countries. Electronic databases of PubMed, country reports, newspaper, magazine articles, and hospital reports between 2008 to 2021 were used. Most common challenges highlighted were high cost of EMR implementation, lack of training, insufficient information technology personnel support, poor acceptance of new technology, confidentiality, and privacy concerns. Understanding the hurdles of using EMR technology in health care setting is essential for decision makers to focus on economic and human factors challenges to enhance the use and acceptance of EMR systems.

Internal ultrastructure of the planktonic larva of the coral Porites panamensis (Anthozoa: Scleractinia) / Ultraestructura interna de la larva planctónica del coral Porites panamensis (Anthozoa: Scleractinia)

Abstract Introduction: The scleractinian coral life cycle includes planktonic larvae that settle on the benthos, allowing the primary polyp to clone and build a sexually reproducing adult colony. The larval physiology and ecology of Eastern Tropical Pacific scleractinians needs the exploration of basic aspects such as the internal morphology of planulae. Objective: To describe histological and cytological characteristics of Porites panamensis larvae. Methods: During August-July 2019, at Islas Marias Biosphere Reserve, Central Mexican Pacific, we made 14 collections of coral larvae and identified the species with cytochrome oxidase subunit 1 gene. We used a scanning electron microscope and other techniques. Results: The ectoderm was composed by heterogeneous, mono-ciliated, columnar epithelial cells. Nematocysts were clustered at the oral pole of the ectoderm, and cells were evident in the aboral pole of the ectoderm gland. The endoderm had secretory cells, lipids and symbionts. Conclusions: The abundance of secretory cells and nematocysts in the aboral pole suggests their importance in substrate exploration and larval settlement. Our results support previous descriptions of larval ultrastructure in other coral species.

Resumen Introducción: El ciclo de vida del coral escleractinio incluye larvas planctónicas que se asientan en el bentos, lo que permite que el pólipo primario se clone y construya una colonia de adultos con reproducción sexual. La fisiología y ecología larvaria de los escleractinios del Pacífico Tropical Oriental necesita la exploración de aspectos básicos como la morfología interna de las plánulas. Objetivo: Describir las características histológicas y citológicas de las larvas de Porites panamensis. Métodos: Durante agosto-julio 2019, en la Reserva de la Biosfera Islas Marías, Pacífico Central Mexicano, realizamos 14 recolectas de larvas de coral e identificamos las especies con el gen citocromo oxidasa subunidad 1. Utilizamos un microscopio electrónico de barrido y otras técnicas. Resultados: El ectodermo está compuesto por células epiteliales columnares heterogéneas, monociliadas. Los nematocistos se agrupan en el polo oral del ectodermo, mientras que en el polo aboral son visibles células glandulares. El endodermo presentó células secretoras, lípidos y simbiontes. Conclusiones: La abundancia de células secretoras y nematocistos en el polo aboral sugiere su importancia en la exploración del sustrato y asentamiento larvario. Nuestros resultados respaldan las descripciones previas de la ultraestructura de las larvas en otras especies de coral.

First record of the invasive dwarf surf clam Mulinia lateralis (Say 1822) in the eastern Pacific Ocean

Mulinia lateralis is a native bivalve from the Western Atlantic Ocean, distributed from the Gulf of Saint Lawrence in Canada to Yucatan in Mexico. Based on morphological and genetic data of specimens collected in shrimp farms, in this work, we confirm the presence of M. lateralis in the Gulf of Guayaquil, Ecuador. Presence and its consequences of this invasive bivalve in the region is discussed.

Mulinia lateralis es un bivalvo nativo de las aguas del Océano Atlántico Occidental, distribuido desde el Golfo de Saint Lawrence en Canadá hasta Yucatán en México. En este trabajo, la presencia de M. lateralis es confirmada en el Golfo de Guayaquil, Ecuador, con base en datos morfológicos y genéticos de ejemplares colectados en camaroneras. Se presenta una discusión sobre la presencia y consecuencias de este bivalvo invasor en la región.

Does Health Financial Resource Correlate with Physical Health Infrastructure?

Background: Is building physical health infrastructure (PHI) a priority for state governments within the northeastern states (NES) of India? The decentralization mechanism initiated by the government of India to synergize health care across states seems highly unequal. Certain Indian states such as Kerala, Uttarakhand, and Himachal Pradesh have achieved phenomenal progress in the health-care system through a decentralized mechanism. Objectives: The study attempts to examine the PHI of NES and public health resources. Methods: The study has employed the Euclidian Distant Method (EDM) which fulfills various compulsive and instinctive properties; specifically, normalization, symmetry, monotonicity, proximity, uniformity, and signaling inclusively. This method ranks the states in terms of infrastructure availability and public health resources. Second, the correlation was done to see the relationship between the PHI of NES and public health resources. Results: The results of the EDM? show that Arunachal Pradesh ranked the highest in the Index of Public Health Infrastructure, whereas Assam ranked the lowest. The Index of Public Health Resource shows interesting results. Assam has remained at the lowest rank and inconsistency of ranks among the other NES. The correlation between the indices is positive, yet not encouraging. Conclusion: This implies that building up health infrastructure and responding to the demand for health-care infrastructure still stands ignored and rather remained stagnant.

Diversidad y amenazas de los mamíferos mayores en los bosques montanos de Huánuco, Perú / Diversity and threats of larger mammals in montane forests of Huánuco, Peru

Resumen En este trabajo los mamíferos mayores que habitan en los bosques montanos del departamento de Huánuco son estudiados para determinar la diversidad de especies y el estado actual de sus poblaciones. Se realizaron censos por transecto lineal y entrevistas entre los años 2014 y 2015, en seis sitios de muestreo correspondientes a cinco provincias. De los censos y exploraciones nocturnas se obtuvieron 439 registros pertenecientes a 37 especies; de estas, 4 son endémicas de Perú y 9 se encuentran en alguna categoría de conservación de la Legislación peruana. Los órdenes más representativos correspondieron a los carnívoros y primates con 11 y 10 especies, respectivamente, mientras que los avistamientos más frecuentes fueron de Tremarctos ornatus (43 registros), Nasua nasua (34 registros) y Cuniculus paca (32 registros). Los Índices de diversidad de Shannon-Wiener y de Simpson indican a Miraflores como el sitio de muestreo con más alta diversidad (H'=3.11, 1-D=0.95). La principal amenaza para los mamíferos mayores y otros componentes de la fauna mayor es la deforestación; no obstante, la presencia de especies indicadoras de la comunidad primaria de fauna como Tremarctos ornatus, Lagothrix flavicauda y otros primates, nos indican que todavía existen fragmentos de bosque primario relativamente extensos, en particular entre los ríos Chontayacu y Crisnejas en la provincia de Marañón y entre los ríos Oso mayo y Blanco en la provincia de Puerto Inca, por lo que deben ser tomados en cuenta para su conservación.

Abstract In this work, the larger mammals that inhabit the montane forests of the department of Huánuco are studied to determine the diversity of species and the status of their populations. Linear transect censuses and interviews were conducted between 2014 and 2015 on six sampling sites corresponding to five provinces. 439 records belonging to 37 species were obtained from the censuses and nocturnal explorations. Of these species, 4 are endemic to Peru and 9 are in some conservation category of Peruvian legislation. The most representative orders corresponded to carnivores and primates with 11 and 10 species, respectively, while the most frequent sightings were of Tremarctos ornatus (43 records), Nasua nasua (34 records) and Cuniculus paca (32 records). The Shannon-Wiener and Simpson Diversity Indices indicate Miraflores as the sampling site with the highest diversity (H'=3.11, 1-D=0.95). The main threat to larger mammals and other components of the larger fauna is deforestation; however, the presence of indicator species of the primary fauna community such as Tremarctos ornatus, Lagothrix flavicauda and others primates, indicate that there are still relatively extensive fragments of primary forest, particularly between the Chontayacu and Crisnejas rivers in the province of Marañón and between the Oso mayo and Blanco rivers in the province of Puerto Inca, so they must be taken into account for their conservation.

Primer registro de Berthellina ilisima (Gastropoda: Heterobranchia: Pleurobranchida) en aguas peruanas con descripción de su anatomía / First record of Berthellina ilisima (Gastropoda: Heterobranchia: Pleurobranchida) in Peruvian waters with its anatomy description

Resumen Los Pleurobranchida son babosas marinas que agrupan alrededor de 100 especies distribuidas en los mares a nivel mundial, pero con una mayor diversidad en ambientes costeros tropicales y templados. En el Pacífico Oriental se han reportado 2 familias, 4 géneros y más de 10 especies de Pleurobranchida. La especie Berthellina ilisima Marcus & Marcus 1967 común en la Provincia del Pacifico Oriental Tropical se registra formalmente en aguas costeras de Tumbes, Perú. Se describe la anatomía de los sistemas digestivo, circulatorio, reproductor y nervioso de B. ilisima, el cual constituye la primera descripción de la anatomía interna de un Pleurobranchida para Perú.

Abstract The Pleurobranchida are sea slugs that group around 100 species distributed in the seas worldwide, but with a greater diversity in tropical and temperate coastal environments. In the Eastern Pacific, 2 families, 4 genera and more than 10 species of Pleurobranchida have been reported. The species Berthellina ilisima Marcus & Marcus 1967 common in the Eastern Tropical Pacific Province is formally recorded in coastal waters of Tumbes, Peru. The anatomy of the digestive, circulatory, reproductive and nervous systems of B. ilisima is described, which constitutes the first description of the internal anatomy of a Pleurobranchida for Peru.

Perceptions of the rape crisis in the Eastern Democratic Republic of Congo: A community-based approach using an opportunistic design

For almost three decades, the Democratic Republic of Congo (DRC) has experienced cycles of armed conflict, particularly in the east. During these conflicts, systematic rape has been used as a weapon of war to break women and communities. Knowledge produced about this phenomenon to date relates to the epidemiology, etiology and the consequences of these rapes, particularly on survivors in care institutions, thus ignoring the impact this phenomenon has on the communities. Our survey aims to investigate the extent to which women from the Orientale, North Kivu and South Kivu provinces experienced rape, as well as their perceptions regarding its frequency, characteristics, and repercussions for/on victims in their communities. From a sample of 1483 women, more than 99% had directly or indirectly experienced rape, on at least five occasions in three-quarters of cases. In their experience, a large proportion of the rapes took place at the victims' homes in the presence of family members and were perpetrated by members of military or paramilitary groups. Frequent health problems (several possibilities) reported include: bleeding (40.8%), pain (23.9%); unwanted pregnancies/abortions (23.4%), urogenital problems including STD (12.0%). Concerning mental health, they reported fear and anxiety (56.3%), depression and suicidal thoughts (16.8 %), insomnia (5.3%); 94.7% reported feelings of humiliation and shame and 6.9% social exclusion and stigmatization. Support for victims comes largely from NGOs (47.6%), families (27.1%) and Churches (14.3%). This is a major cultural, economic, political, human rights, and public health problem, which the authorities and international community must commit to tackling. (Afr J Reprod Health 2022; 26[4]: 42-56).

Assessment of the realisation of the right to adequate food in the Blue Crane Route (Eastern Cape, South Africa)

Objectives: To assess whether the right to adequate food (RtF) is realised by children and primary caregivers and what actions are required to fully realise this right. Design: A cross-sectional, descriptive study was undertaken using a mixed-methods approach. Setting and subjects: Rural and urban primary caregivers of children (one to five years old) were recruited if they had resided in the Blue Crane Route (Eastern Cape) for at least six months. Purposefully selected key informants (KIs) involved in nutrition and food security, health or governance participated in in-depth interviews.Outcome measures: Primary caregivers responded to interviewer-administered questionnaires (IAQ) (N = 161), which investigated various indicators supporting the realisation of the RtF. Statistical analysis of quantitative data examined relationships between urban and rural participants. Significance was considered at p < 0.05. In-depth interviews with key informants (KIs) examined the perceptions of 11 prominent community leaders. Qualitative data were coded deductively and common themes identified. Results: Based on the IAQ, half (51%) of the caregivers had experienced risk of, or food insecurity in the past month. Common themes indicative of suboptimal realisation of the RtF included insufficient employment opportunities, inadequate policies and programme implementation, and inadequate agrarian practices, while the child support grant partially supported the realisation of the RtF. Caregivers felt disempowered by a sense of inability to realise the right themselves without government assistance but KIs suggested that caregivers needed to take responsibility. Conclusion: The RtF of children and their caregivers is not fully realised in the Blue Crane Route. Concerted, multidisciplinary approaches using a rights-based approach to implement policies and programmes are needed, together with the empowerment of the community with necessary skills and resources to further the realisation of the RtF.

Prevalence of sexual harassment and its relationship with family birth order among female undergraduates: New findings from institutional-based cross-sectional study in the south east, Nigeria

Family is the microcosm of a larger society that provides care that shapes the behavior of children. However, the different levels of attention children receive from their parents may affect their behaviour and self-esteem, which can lead to them being more vulnerable to sexual harassment. An institutional-based cross-sectional survey was conducted from March ­ August 2021, to assess the relationship between family birth order and prevalence of sexual harassment. The multistage sampling procedure was used to draw 1070 participants. The data was analyzed using percentages, mean, and multivariate logistic regression statistics. The multivariate logistic regression was used to estimate adjusted odds ratios (AOR) along with 95% confidence intervals (CIs). The level of significance was set at P < 0.05. The findings revealed prevalence (73.6%) of sexual harassment, and the two forms such as verbal (x= 2.63) and non-verbal sexual harassment (x= 2.56) were high. The multivariate logistic regression odds ratios adjusted shows that the middle born were approximately 2 folds (AOR = 1.62; CI = 1.14 ­ 2.30; P = 0.008 0.05) more likely to predict sexual harassment. The study recommended amongst others that parents in South Eastern Nigeria should refrain from given special attention to a particular child as this may predispose the unfavoured child to sexual harassment

Genetic connectivity of the metapopulation of the coral Pocillopora verrucosa (Scleractinia: Pocilloporidae) in multi-use marine protected areas of the Gulf of California, and management implications / Conectividad genética de la metapoblación del coral Pocillopora verrucosa (Scleractinia: Pocilloporidae) en áreas protegidas multipropósito del Golfo de California, e implicaciones de manejo

Abstract Introduction: Estimates of contemporary connectivity of the broadcast spawning coral Pocillopora verrucosa between multi-use marine protected areas (MUMPAs) are required to assess MUMPA effectiveness and their ability to enhance resilience against disturbances. Objective: To determine the genetic structure and connectivity patterns between P. verrucosa demes inside the Gulf of California and evaluate the role and effectiveness of established MUMPAS in their protection and resilience. Methods: We assessed P. verrucosa connectivity along its peninsular range (∼350 km), including five locations and three MUMPAs in the Gulf of California using six microsatellite genetic markers. Results: Population structure was significant (F ST = 0.108***) when demes included clonal replicates; however, when these clones were removed from the analysis, the sexual individuals comprised a metapopulation panmixia (F ST = 0.0007 NS). To further understand connectivity patterns, an assignment test was carried out which identified ten recent between-deme migrants with a mean dispersal distance of 116.6 km (± 80.5 SE). No long-distance dispersal was detected. These results highlight the ecological importance of the Bahía de La Paz region, including Archipiélago de Espíritu Santo MUMPA. This region, located at the center of the species peninsular range, exports larva to downstream sink demes such as the Loreto (northwardly) and Cabo Pulmo (southwardly) MUMPAs. Of importance, inter-MUMPA spacing was larger than the mean larval dispersal by ~56 km, suggesting thar the designation of intermediate 'no-take' zones would enhance short-distance connectivity. Conclusion: This study contributes as a baseline for policymakers and authorities to provide robust strategies for coral ecosystem protection and suggest that protection efforts must be increased towards peninsular intermediate reefs to promote metapopulation resilience from natural and anthropogenic factors.

Resumen Introducción: La estimación de la conectividad en corales escleractinios, como P. verrucosa, dentro de una red de áreas marinas protegidas (MPA) preestablecidas es fundamental para garantizar la efectividad en su conservación e incrementar su resiliencia. Objetivo: Determinar la estructura genética y la conectividad entre los demes de P. verrucosa dentro del Golfo de California, y evaluar el papel y efectividad de la red preestablecida de áreas marinas protegidas. Métodos: Se evaluó la conectividad de P. verrucosa en cinco locaciones a lo largo del golfo incluyendo tres MPA usando seis marcadores microsatélites. Resultados: Se demostró que existe estructura poblacional adjudicada a la presencia local y heterogénea de individuos clones (F ST = 0.108***); pero al removerlos del análisis, los individuos de origen sexual conformaron una metapoblación en panmixia (F ST = 0.0007 NS). Así mismo, se identificaron 10 potenciales migrantes en la región con una dispersión promedio de 116.57 km (± 80.47 SE) y sin conexión entre localidades extremas. De relevancia, se identificó la importancia ecológica del área central o Bahía de La Paz y MPA Archipiélago Espíritu Santo, como fuente larvaria de corales a toda la región. Además, se determinó que el espacio inter-MPA fue mayor que la distancia de dispersión promedio larvaria mencionada, por lo que sería de importancia ecológica el establecimiento de MPAs intermedias que favorezcan la conectividad a distancias cortas. Conclusiones: Los resultados encontrados en el estudio son pertinentes y contribuyen como línea base para los tomadores de decisiones y autoridades, proporcionando la conectividad de la región para establecer las estrategias de protección apropiadas, sugiriendo aumentar la conservación de las subpoblaciones centrales, la cuales promueven la resiliencia metapoblacional de P. verrucosa ante factores ambientales y/o antropogénicos.

Hábitos alimentarios de tres especies de peces lenguados (Pleuronectiformes: Achiridae) en la Bahía de Buenaventura, Pacífico Colombiano / Feeding habits of three species of sole fish (Pleuronectiformes: Achiridae) in Buenaventura Bay, Colombian Pacific

Resumen Introducción: La dinámica de las condiciones ambientales influencia la variación del alimento disponible para los organismos estuarinos, afectando el consumo de alimento de los organismos bentónicos como los lenguados, esenciales para establecer y monitorear la calidad ambiental en estos ecosistemas. Objetivo: Determinar los hábitos tróficos de tres especies de la familia Achiridae en la Bahía de Buenaventura, Pacífico colombiano. Métodos: Los peces se recolectaron por medio de pesca de arrastre artesanal. Así mismo, en laboratorio se determinó la dieta de cada una de las especies y se calcularon diferentes índices tróficos, registrando diferencias en los hábitos alimentarios entre estas especies. Resultados: Se recolectó un total de 159 peces del género Achirus, siendo la especie más abundante Achirus klunzingeri (98), luego Achirus mazatlanus (44) y finalmente Achirus scutum (17). La dieta de A. scutum se basó en detritos, la de A. mazatlanus en detritos y peces y la de A. klunzingeri en crustáceos y peces. Los individuos de A. klunzingeri presentaron diferencias en su dieta entre la zona interna y externa del estuario, en la zona interna los peces fueron la presa principal y en la zona externa fueron los crustáceos. Las especies A. klunzingeri y A. mazatlanus presentaron ingesta de microplásticos, principalmente fibras alargadas e incoloras presentes en individuos de todas las tallas. La dinámica de los hábitos tróficos de A. klunzingeri, se relacionaron con algunas variables ambientales, como temperatura, trasparencia y oxígeno disuelto. Por ejemplo, estas tres variables presentaron correlaciones negativas con el ítem peces, y positivas para la categoría crustáceos. Conclusión: Se evidenció que estas especies son generalistas y que las condiciones ambientales no solo influenciaron la dinámica del consumo alimentario, sino que también, determinaron la presencia de los microplásticos.

Abstract Introduction: The dynamic of the environmental conditions influences the availability of the food resources for the estuarine organisms, affecting the food consumption of the benthic organism such as the soles, which are essential for establishing and monitoring the environmental quality of these ecosystems. Objective: To determine the trophic habits of three species of the Achiridae family in Buenaventura Bay, Colombian Pacific. Methods: Fish were captured using artisanal trawling. Then, the diet of each species was determined and different trophic indexes were calculated registering differences in alimentary habits among species. Results: It was collected a total of 159 fishes of the genus Achirus, being the most abundant Achirus klunzingeri (98), then Achirus mazatlanus (44) and finally Achirus scutum (17). The diet of A. scutum was based on detritus, the diet of A. mazatlanus was mainly detritus and fish whereas the diet of A. klunzingeri presented a dynamic pattern based mainly on crustaceans and fish. The individuals of Achirus klunzingeri presented differences in the diet between the internal and external area of the estuary, in the internal zone the fish were the main prey while in the external zone were the crustaceans. The species A. klunzingeri and A. mazatlanus presented ingestion of microplastics, mainly elongated and colorless fibers which were present in individuals of all sizes. The dynamic of the trophic habits of A. klunzingeri was related to the environmental variables such as temperature, transparency and dissolved oxygen. For example, these three variables presented negative correlations with the item fishes, and positive for the crustacean category. Conclusions: Despite the generalist nature of the studied species, the environmental conditions, not only influenced the food consumption dynamic, but also determined the presence of microplastics.

Seroprevalence of arboviruses in Ecuador: Implications for improved surveillance / Seroprevalencia de arbovirus en Ecuador: implicaciones para mejorar su vigilancia

Abstract | Introduction: Arthropod-borne viruses (arboviruses) cause morbidity and mortality in humans and domestic animals worldwide. The percentage of population immunity or susceptibility to these viruses in Ecuador is unknown. Objectives: To investigate the proportion of Ecuadorian populations with IgG antibodies (Abs) (past exposure/immunity) and IgM Abs (current exposure) against flaviviruses and alphaviruses and to study the activity of these viruses in Ecuador. Materials and methods: During 2009-2011, we conducted a serosurvey for selected arboviruses in humans (n=1,842), equines (n=149), and sentinel hamsters (n=84) at two coastal locations and one in the Amazon basin (Eastern Ecuador) using enzyme-linked immunosorbent assay and hemagglutination inhibition test. Results: From 20.63% to 63.61% of humans showed IgG-antibodies for the flaviviruses: Dengue virus (DENV), yellow fever virus (YFV) Saint Louis encephalitis virus, and West Nile virus (WNV); from 4.67% to 8.63% showed IgG-Abs for the alphaviruses: Venezuelan equine encephalitis virus, eastern equine encephalitis virus, and western equine encephalitis virus. IgM-Abs were found for DENV and WNV. Equines and hamsters showed antibodies to alphaviruses in all locations; two hamsters seroconverted to YFV in the Amazonia. Conclusions: The results show a YFV vaccination history and suggest the activity of arboviruses not included in the current surveillance scheme. Enhanced arbovirus and mosquito surveillance, as well as continued YFV vaccination and evaluation of its coverage/ effectiveness, are recommended.

Resumen | Introducción. Los virus transmitidos por artrópodos (arbovirus) causan morbilidad y mortalidad en humanos y animales domésticos mundialmente. Se desconoce el porcentaje de inmunidad o vulnerabilidad de la población ecuatoriana ante estos virus. Objetivos. Investigar la proporción de poblaciones ecuatorianas con anticuerpos IgG (exposición o inmunidad pasada) y anticuerpos IgM (exposición reciente) contra flavivirus y alfavirus, e investigar su actividad en Ecuador. Materiales y métodos. Entre 2009 y 2011, se llevó a cabo una encuesta serológica para arbovirus en humanos (n=1.842), equinos (n=149) y hámsters centinela (n=84) en dos localidades costeras y en una en la Amazonía, utilizando la prueba ELISA (Enzyme-Linked ImmunoSorbent Assay) y la prueba de inhibición de la hemaglutinación. Resultados. Entre el 20,63 y el 63,61 % de los humanos registraron IgG contra el virus del dengue (DENV), el de la fiebre amarilla (YFV), el de la encefalitis de San Luis y el del Nilo Occidental (WNV); entre 4,67 y 8,63 % tenían IgG para los virus de la encefalitis equina venezolana, de la encefalitis equina del este y de la encefalitis equina del oeste. Se encontró IgM para DENV y WNV. En los equinos y en los hámsters se encontraron anticuerpos contra alfavirus en todas las localidades muestreadas; dos hámsters mostraron seroconversión a YFV en la Amazonía. Conclusiones. Los resultados del estudio evidenciaron los antecedentes de vacunación contra el YFV y sugieren la actividad de arbovirus no incluidos en el esquema de vigilancia actual. Se recomienda ampliar la vigilancia de arbovirus y mosquitos, continuar con la vacunación contra el YFV, y evaluar su cobertura y efectividad.

Variabilidad en el tamaño y alimentación de Acanthaster planci (Echinodermata: Asteroidea) en el sur del Golfo de California, México / Variability of size and food type of Acanthaster planci (Echinodermata: Asteroidea) in the southern Gulf of California, Mexico

Introducción: Es poco lo que se conoce sobre aspectos biológicos y poblacionales de Acanthaster planci en México. Su tamaño se ha relacionado con la cantidad de alimento que consume, por lo que es relevante conocer esta variable. Objetivo: Describir la variabilidad en el diámetro del disco de la especie y de su alimentación en cuatro sitios al sur del Golfo de California. Métodos: De febrero 2008 a marzo 2009 se visitaron mensualmente los sitios. Se registró el diámetro del disco de un total de 389 individuos observados. El diámetro del disco se midió con una cinta métrica flexible colocada de lado a lado, en el borde donde comienzan los brazos. Para facilitar la descripción, el diámetro del disco se clasificó en tres grupos: pequeños ( 26 cm). Del total, 298 organismos se encontraron alimentándose. Se clasificaron los tipos de organismos consumidos en corales duros, otros invertebrados y algas. Para calcular la probabilidad de que individuos del mismo tamaño se alimenten de diferente variedad de organismos, se aplicó el índice de Diversidad de Simpson. Con el fin de detectar diferencias del diámetro del disco entre los meses de estudio y los sitios de muestreo, se aplicó un análisis permutacional de varianza. Resultados: Acanthaster planci tuvo un promedio de diámetro del disco de 18.23 ± 0.21 cm, con un mínimo de 7 cm y un máximo de 36 cm. La estructura de tallas fue unimodal y se caracterizó por la predominancia de individuos medianos, seguida por los pequeños y en baja proporción por los grandes. El diámetro del disco fue estadísticamente más grande en febrero y más pequeño en los últimos meses del año. En San Rafaelito se encontraron los ejemplares más grandes y en Ensenada de Muertos los más pequeños. Los individuos de tamaño mediano fueron más frecuentes a lo largo del año y en todos los sitios. Los individuos pequeños se alimentaron significativamente más de Porites panamensis, seguido de algas coralinas y tapetes. Los más grandes tuvieron los valores de diversidad más bajos, más del 90 % de los individuos en este grupo se alimentaron de Pocillopora spp. y algunos de macroalgas. Los medianos presentaron los valores más altos de diversidad y consumieron todos los tipos de alimento encontrados, sin embargo, como era de esperarse, muchos fueron selectivos hacia Pocillopora spp. Conclusiones: Acanthaster planci se considera un individuo de tamaño mediano en el área de estudio. Se detectó una evidente relación entre el diámetro del disco y la diversidad del tipo de alimento. Los tres grupos de tallas fueron positivamente selectivos hacia corales duros; los más pequeños se alimentaron preferentemente de Porites panamensis y en conjunto con los grandes, presentaron valores bajos de diversidad en el tipo de alimento, mientras que los medianos fueron los que consumieron una mayor diversidad de presas.

Introduction: Little is known about the biology and population dynamics of Acanthaster planci in Mexico. Its size is considered relevant because it is related to consumption rate. Objective: To describe the variability of the disk diameter and food type of the species in four sampling sites in the southern Gulf of California. Methods: Each site was visited on a monthly basis from February 2008 to March 2009. Disk diameter was registered from a total of 389 observed specimens. Measurements included only the main disk from side to side where the arms begin. A flexible tape was used to measure disk diameter. Three size groups were created for easier explanations: small ( 26 cm). From the total, only 298 asteroids were feeding. Preyed organisms were classified in hard corals, other invertebrates, and algae. The Simpson's Diversity Index was used to calculate the probability that any specimen would be feeding on different types of organisms. A permutational analysis of variance was used to detect differences of disk diameter amongst months and study sites. Results: This population of Acanthaster planci had an average disk diameter = 18.23 ± 0.21 cm, with a minimum of 7 cm and maximum of 36 cm. Size structure was unimodal and largely dominated by medium sized specimens, followed by small ones. The larger were less frequent. Disk diameter was statistically higher in February and lower in the last months of the year. San Rafaelito was the site with the largest and Ensenada de Muertos with the smallest organisms. Medium sized individuals were dominant throughout the year and sampling sites. The small sized fed significantly more on Porites panamensis and coralline algae and turf. Larger specimens had the lowest diversity values, more than 90 % of this size group fed on Pocillopora spp. and very few on macroalgae. Medium sized specimens showed the highest diversity, feeding on all the food types, although as expected, many of them were selective to Pocillopora spp. Conclusions: Acanthaster planci can be considered a medium sized species in the study area. There is an evident food selectivity regarding disk diameter size. The three size groups were positively selective to hard corals, but only the small favored Porites panamensis; and together with large individuals, they had the lowest diversity on food types, whereas medium sized asteroids fed on a high diversity of prey.

New hosts and morphological data for the star pearlfish Carapus mourlani (Ophidiiformes: Carapidae) from collections made in the North Pacific coast of Costa Rica

Introduction: The family Carapidae includes about 40 species of marine fishes distributed in coastal habitats worldwide. The family includes some free-living species, however, most of them are found as commensal inquilines or parasites of marine invertebrates, including several echinoderm species. In the Eastern Tropical Pacific, the biology and host use of the representatives of the Carapidae is relatively poorly known. Objective: The present study reports the occurrence of the Star pearlfish Carapus mourlani within three previously unknown hosts in the region: the sea stars Nidorellia armata, Phataria unifascialis, and the sea cucumber Stichopus horrens. Some ecological implications and considerations regarding such symbiotic relationships are raised and discussed. Additional morphometric and meristic data for the fish and the echinoderms are also provided and discussed. Methods: Echinoderms were collected, from 25 localities along the North Pacific coast of Costa Rica, and were carefully examined searching for commensal/parasitic fishes. Echinoderms and fishes were identified and characterized in accordance with the specialized literature. Results: A total of 497 echinoderms, including about 60 species, were collected and examined. Commensal/parasitic fish (a single species represented by 13 specimens) were found in three echinoderm specimens/species. Conclusions: The list of echinoderm hosts for this carapid fish, through its whole distribution range, rises to 12 species (six sea stars and six sea cucumbers) and that could be a consequence of its wide geographic distribution, its generalist feeding habits and opportunistic commensal behavior.

Introducción: La familia Carapidae está compuesta por alrededor de 40 especies de peces marinos, presentes en hábitats costeros alrededor de todo el mundo. Se incluyen dentro de esta familia algunas especies de vida libre, no obstante, la mayoría de carápidos son inquilinos oportunistas o parásitos de algunos grupos de invertebrados marinos, incluyendo varias especies de equinodermos. En el Pacífico Tropical Oriental (PTO), se sabe relativamente poco sobre la biología de estos peces, así como de las diversas asociaciones existentes y de los hospederos utilizados. Objetivo: En este trabajo reportamos la ocurrencia del Pez perla estrella Carapus mourlani en tres nuevos hospederos: las estrellas de mar Nidorellia armata y Phataria unifascialis, y el pepino de mar Stichopus horrens. También se discuten algunas implicaciones y consideraciones ecológicas relacionadas a estas asociaciones simbióticas. Además, se proveen y discuten datos morfométricos y merísticos de los peces y sus hospederos. Métodos: Se realizaron recolectas de equinodermos, entre 2018 y 2019, en un total de 25 localidades distribuidas al norte de la costa Pacífico de Costa Rica, los cuales fueron cuidadosamente revisados en búsqueda de peces comensales/parásitos. Los equinodermos y los peces fueron identificados y caracterizados de acuerdo con la literatura especializada. Resultados: Se recolectaron y examinaron un total de 497 equinodermos, incluyendo alrededor de 60 especies, de los cuales solo tres individuos-especies estuvieron ocupados por peces comensales/parásitos. Conclusiones: La lista de hospederos equinodermos de C. mourlani a lo largo de su ámbito de distribución geográfico llega a 12 especies (seis estrellas de mar y seis pepinos de mar), lo cual podría ser un reflejo de su amplia distribución geográfica, de sus hábitos de alimentación generalistas y de su comportamiento oportunista en lo relativo al uso de hospederos.

Respuestas del mesozooplancton a condiciones oceanográficas en diferentes escalas en Bahía Salinas, Pacífico Norte de Costa Rica, durante 2011-2013

Introducción: El Pacífico Norte de Costa Rica se caracteriza por presentar una variación de la temperatura subsuperficial del mar (TSSM) modulada por vientos superficiales de componente este, con variaciones estacionales e intra-estacional. La TSSM es fundamental para las interacciones de la interfase océano-atmósfera y de gran influencia en los procesos biológicos marinos. Los estudios de zooplancton en el Pacífico Norte son escasos y se han enfocado en la composición, abundancia y biomasa de macro y mesozooplanctonen en Bahía Culebra. No se han realizado trabajos sobre zooplancton al norte del Golfo de Papagayo. Objetivo: Analizar la variación del zooplancton de Bahía Salinas a diferentes escalas como respuesta a condiciones oceanográficas-atmosféricas. Métodos: durante algunos meses de los años 2011, 2012 y 2013, el mesozooplancton fue muestreado en siete estaciones siguiendo un gradiente costero-oceánico para determinar su abundancia, biomasa y composición de la comunidad. Se realizaron lances de CTD en cada estación, y se recopilaron datos horarios de la TSSM desde junio de 2003 a diciembre de 2017. Resultados: La temperatura superficial anual en Bahía Salinas es menor en diciembre-abril con un mínimo secundario en julio y mayor en mayo-junio, y agosto-octubre. Los eventos fríos, neutros y cálidos determinados por anomalías en la TSSM, presentaron una distribución de la temperatura en la columna de agua con estratificación horizontal, de mezcla vertical y homogénea, respectivamente. La distribución espacial del zooplancton no presentó diferencias significativas y la variación del promedio total de abundancia y biomasa mostró un comportamiento similar durante el período de estudio, con menor variación en el primer año en comparación con el segundo, siendo los copépodos la categoría predominante para todas las fechas. A escala estacional no se observó un patrón general de variación entre estación seca y lluviosa y, copépodos y otros grupos del zooplancton fueron las categorías que presentaron diferencias. A escala intra-estacional la abundancia y biomasa presentaron una relación inversa con la TSSM y se vieron afectadas de manera diferencial. Los copépodos y zooplancton gelatinoso se diferenciaron en todos los eventos. Conclusiones: El zooplancton de Bahía de Salinas responde de manera diferencial en las diferentes escalas a las condiciones climáticas que afectan la TSSM de la región. La clasificación de las fechas de muestreo en eventos permite caracterizar diferentes perfiles en la columna de agua, así como permite definer patrones de variación para el mesozooplancton, que refleja la adaptación a corto plazo en función de la variación de las condiciones ambientales. El conocimiento generado ayuda a comprender mejor los fenómenos oceanográficos y su efecto sobre las poblaciones de plancton y la biota en general, especialmente en el escenario de cambio climático y las manifestaciones modernas de su impacto, p. e. la acidificación oceánica y pérdida de biodiversidad marina.

Introduction: The North Pacific of Costa Rica is characterized by presenting a variation of the subsurface temperature of the sea (SSST) modulated by surface winds with east component, with seasonal and intra-seasonal variations. The SSST is fundamental for the interactions of the ocean-atmosphere interface and influence marine biological processes. Zooplankton studies in the North Pacific are scarce and have been focused on the composition, abundance and biomass of macro and mesozooplankton in Culebra Bay. No works on zooplankton has been carried out northward of Papagayo Gulf. Objective: To analyze the variation of the zooplankton in Bahía Salinas at different scales in response to oceanographic-atmospheric conditions. Methods: during 2011, 2012 and 2013, mesozooplankton was collected in seven stations following a coastal-ocean gradient to determine abundance, biomass, and community composition. CTD casts were also carried out in each station. Hourly data of the Sea Subsurface Temperature (SSST) were obtained from June 2003 to December 2017. Results: The annual surface temperature in Bahía Salinas was lower in December-April with a secondary minimum in July and higher in May-June and August-November. The cold, neutral and warm events determined by anomalies in the SSST, presented a distribution of the temperature in the water column with horizontal stratification, vertical mixture and homogeneous, respectively. The spatial distribution of zooplankton did not show significant differences and the variation of the total average abundance and biomass showed a similar behavior during the study period, with less variation in the first year compared to the second one, being the copepods the predominant category for all the dates. On a seasonal scale, a general pattern of variation between dry and rainy seasons was not observed, and copepods and others zooplankton groups were the categories that presented differences. On an intra-seasonal scale, abundance and biomass showed an inverse relationship with SST. Copepods and gelatinous zooplankton (GZ) were differentiated in all events. Conclusions: The zooplankton of Bahía Salinas respond differentially at different scales to the climatic conditions that affect the SSST of the region. The classification of the sampling dates into events allows characterizing different profiles in the water column it also allows to define the variation patterns for mesozooplankton that reflects short-term adaptation as a function of variation in environmental conditions. These findings help to understand how oceanographic processes determine plankton community composition and biota in general. This is relevant in times of climate change and the manifestation of its impact through processes such as ocean acidification and loss of marine biodiversity.