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1.
Rev. bras. entomol ; 67(spe): e20230044, 2023. graf
Article in English | LILACS-Express | LILACS | ID: biblio-1521744

ABSTRACT

ABSTRACT A new antlion species, Tyttholeon froehlichi Tavares, Marquez and Contreras sp. n., is described from the Baja California Peninsula, Mexico, an area biogeographically significant for its high number of endemic species. Previously monotypic, Tyttholeon Adams now comprises two Nearctic species. Three of the four genera within the formerly recognized tribe Gnopholeontini and their respective species, all present in the Peninsula of Baja California (Gnopholeon barberi Currie, G. delicatulus Currie, G. zapotecus Stange, Menkeleon bellulus Banks, and Tyttholeon puerilis Adams), are herein diagnosed, illustrated, and have their distribution updated and analyzed. A taxonomic key is provided for Tyttholeon.

2.
Rev. bras. entomol ; 66(spe): e20220083, 2022. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1423208

ABSTRACT

ABSTRACT This survey presents an overall view of the order Neuroptera from Brazil. A total of 432 valid extant species of Neuroptera divided into ten families, are recorded from the country. Among the Brazilian fauna, 211 species are endemic (48.8%), with the majority belonging to two families: Chrysopidae with 182 species in 19 genera, and Myrmeleontidae with 88 species in 25 genera. The first species discovered from Brazil was Climaciella semihyalina (Le Peletier & Audinet-Serville), in 1825, by European authors. In fact, European authors entirely dominated the description of Brazilian Neuroptera during the 19th century. Father Longinos Navás from Spain authored the highest number of species described from Brazil, 98, followed by US-American Norman Penny, with 83 species. Sérgio de Freitas, a Brazilian researcher, ranks third, with a total of 50 species described. It was not until the 21st century that the study of neuropterans from Brazil was primarily led by Brazilian-born authors. Primary type specimens of species described from Brazil are predominantly deposited in non-Brazilian institutions (65.7%). The order Neuroptera is distributed across all Brazilian states, except for Alagoas. The two states with the highest neuropteran biodiversity are Amazonas and São Paulo, with 132 and 124 species, respectively. Among the Brazilian biomes, the Mata Atlântica is the most diverse region with 227 known species, followed by the Amazônia with 192 species. Data on immature stages of Neuroptera are scarce and known for only 47 species recorded from Brazil (10.9%).

3.
Rev. bras. entomol ; 66(spe): e20220090, 2022. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1431563

ABSTRACT

ABSTRACT The currently-known extinct Neuropterida fauna of Brazil comprises 18 families, 55 genera and 99 species (Neuroptera: 15 families, 49 genera, 89 species; Raphidioptera: 1 family, 2 genera, 5 species, + 1 genus incertae sedis with 2 species; Megaloptera: 1 family, 2 genera, 2 species; Order incertae sedis: 1 family, 1 genus, 1 species). All of these species have been described since 1980 and they collectively constitute the overwhelming majority of extinct Neuropterida presently known from South America. Other than one species of Permithonidae (Neuropterida incertae sedis) described from the Late Permian Irati Formation (Paraná Basin) of Rio Grande do Sul state, all extinct Brazilian Neuropterida taxa are known only from the Early Cretaceous Crato Formation (Araripe Basin) in Ceará and Pernambuco states. Of the 35 authors who have contributed to the descriptive literature of this fauna over the past 42 years, the work of Brazilian paleontologists Rafael Gioia Martins-Neto [1954-2010] and Maria Aparecida Vulcano-d'Andretta [1921-2018] - who together contributed to the description of 67 species - is especially notable. However, since their deaths, extinct Neuropterida have received little attention from Brazilian scientists and most later work on this fauna has been undertaken by workers outside Brazil. We provide this updated synthesis of the extinct Neuropterida of Brazil in order to centralize baseline knowledge for this fauna, to support efforts to document and conserve Brazilian fossil sites, and to encourage future work on the fauna, particularly by the next generation of Brazilian paleoentomologists.

4.
Rev. bras. entomol ; 66(spe): e20220080, 2022. graf
Article in English | LILACS-Express | LILACS | ID: biblio-1407507

ABSTRACT

ABSTRACT The XIV International Symposium of Neuropterology (ISN) was held online, between May 23rd and 27th of 2022, with the Universidade Federal de Lavras, Minas Gerais, Brazil as responsible for the event. This event was carried out for and by researchers with interest in any aspects of biology, systematics, taxonomy, natural history, evolution, and applied studies on the insects of the superorder Neuropterida (Neuroptera, Megaloptera and Raphidioptera). This was the first meeting organized by a South American country, and the first one held online. A total of 141 participants from 24 countries attended the meeting, which was considered the largest number of registered participants among all the versions of the ISN and resulted in 10 keynote lectures (including the Opening Lecture), 21 oral presentations, and 17 poster presentations. The papers in this volume are representative of the lectures, oral presentations, and posters presented at the meeting. We dedicate these proceedings to the memory of the Professor and entomologist Dr. César Carvalho, who was directly responsible for bringing this meeting to Brazil, but unfortunately passed away in September 2018.

5.
Acta amaz ; 49(3): 173-178, jul. - set. 2019.
Article in English | LILACS | ID: biblio-1119025

ABSTRACT

Coffea canephora (Conilon coffee) has great economic importance for the state of Acre, in northern Brazil. The use of insecticides in this crop has increased considerably in recent years. In order to find species of green lacewing (Chrysopidae, Neuroptera) with potential for use in biological pest control in coffee plantations, we sampled green lacewings during one year in an experimental plantation of Conilon coffee in Acre, in order to assess the diversity, abundance and seasonal occurrence of Chrysopidae species. Samplings were carried out weekly using an entomological net. Overall, 1079 specimens of seven green lacewing species were collected: Ceraeochrysa cincta, Ceraeochrysa claveri, Ceraeochrysa cubana, Ceraeochrysa everes, Chrysoperla externa, Leucochrysa (Nodita) cruentata and Leucochrysa (Nodita) marquezi. Ceraeochrysa cubana was the dominant and constant species, comprising 97% of the sampled specimens and occurring in 82% of the weekly samples. The abundance and constant presence of C. cubana, which preys upon several agricultural pests and has shown resistance to various insecticides, make this species a potential candidate for future programs of biological control in Conilon coffee plantations in the southwestern Brazilian Amazon region. (AU)


Subject(s)
Pest Control, Biological , Amazonian Ecosystem , Agricultural Pests , Rubiaceae , Coffea
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