Cubanthonomus, a new genus of Anthonomini (Coleoptera: Curculionidae: Curculioninae) from Cuba.

Cubanthonomus Anderson, new genus (Coleoptera: Curculionidae: Curculioninae: Anthonomini) is here described to accommodate the Cuban species Cleogonus grossulus Suffrian, which was previously placed as incertae sedis within Cleogonini. The genus is characterized by head constricted behind the eyes, globose form, compact antennal funicle of seven antennomeres, base of pronotum strongly produced posteriorly at middle, elytra with rows of punctures (striae effaced), tarsal claws with small basal tooth, profemora with two teeth, meso- and metafemora with single small tooth. Specimens have been collected in tropical semideciduous forest but no host associations are known.

A new species of Toxorhinus Lacordaire (Coleoptera: Curculionidae: Dryophthorinae; Rhynchophorini) from Ecuador.

Toxorhinus amarillo Anderson, new species (Coleoptera: Curculionidae: Dryophthorinae; Rhynchophorini), is here described from Ecuador (Cotopaxi, Biochoa Otonga). The species is compared to the other two species in the genus.

The research escape hunt: An escape room-scavenger hunt for resident education.

Objectives: Research and evidence-based medicine (EBM) education are important elements of emergency medicine (EM) residency training; however, curricular time is limited and integrating novel strategies to engage learners and improve understanding of complex concepts is challenging. We sought to develop a unique research escape hunt educational experience to teach EM residents basic research and EBM skills using an active-learning, team-based strategy. Methods: A nine-station escape room-scavenger hunt was designed around educational content including (1) predictive statistics and diagnostic test characteristics, (2) interpretation of data and statistical analysis, (3) study design, (4) informed consent for research, and (5) the ethical principles guiding research. Stations required participants to use a variety of strategies to solve puzzles, with a correct response required to progress through the escape hunt. Teams worked together to solve each station's puzzles, with opportunities to reinforce the content in real time. Subsequent sessions were presented in a virtual format using Zoom breakout rooms over the past 2 years. Results: Postactivity assessments were grounded in Kirkpatrick's model and focused on participants' reactions, learning, and behavior. Participants reported high levels of satisfaction (100% [21/21] "satisfied" or "extremely satisfied") and engagement (95% [20/21] "engaged" or "very engaged") with the activity, as well as increased comfort with the research and EBM concepts covered (91% [19/21] "agree" or "strongly agree" increased comfort), and demonstrated improvements in knowledge across each content area presented (91% [19/21]). Reflective Discussion: This practical, team-based curriculum was found to be a successful way to engage residents with research methodology and EBM content. This curriculum is feasible for both in-person and virtual formats and we will continue to use this as a component of our EM residency program moving forward.

The genus Crostis Casey (Coleoptera: Curculionidae: Baridinae) in North America.

The originally monobasic genus Crostis Casey, 1922 (type species Crostis subexplanata Casey, 1922 from Brazil) is redefined based on two named and approximately 15 unnamed species occurring between the southern United States and northern Argentina. Three oblong-ovate northern species here grouped informally as the Crostis boreas species group are described: Crostis boreas Prena Anderson new species from Arkansas and Texas in the U.S.A. and Quertaro and Tamaulipas in Mexico, Crostis boreodes Prena Anderson new species from Guanajuato and Michoacn in Mexico, and Crostis caperata Prena Anderson new species from Chiapas in Mexico. The South American Baridius thoracicus Kirsch, 1875 is transferred from Lamprobaris Champion, 1908 to Crostis, as Crostis thoracica (Kirsch) new combination.

New species of Rhodobaenus LeConte, 1876 (Coleoptera: Curculionidae: Dryophthorinae) from Central and South America.

Four new species of Central and South American Rhodobaenus LeConte (Coleoptera: Curculionidae: Dryophthorinae) are described: R. chamorroae Anderson, new species (type locality Colombia, Valle del Cauca), R. flecha Anderson, new species (type locality Costa Rica, Cartago), R. howdenorum Anderson, new species (type locality Ecuador, Rio Palenque), and Rhodobaenus schusteri Anderson, new species (type locality Guatemala, Zacapa). Diagnostic characters and images are provided for all new species to facilitate identification. The previously unknown male of Rhodobaenus tenorio Anderson is here described, and the species, previously only known from Costa Rica, is here recorded from Guatemala.

A new species of eyeless Lymantes Schoenherr (Coleoptera: Curculionidae: Molytinae: Lymantini) from Texas caves.

A new eyeless cave-inhabiting species of the weevil genus Lymantes Schoenherr (Coleoptera: Curculionidae: Molytinae: Lymantini) is described. Lymantes reddelli Anderson, new species, occurs in caves in Bexar and Travis Counties, Texas, United States of America. The new species is very similar to Lymantes nadineae Anderson but is found in caves south of the Colorado River whereas L. nadineae is only known from caves north of the Colorado River. Characters of external morphology and male genitalia to separate the species are given.

A revision of the North American genus Proctorus (Coleoptera, Curculionidae, Ellescini) with descriptions of two new species.

The rarely collected North American endemic genus Proctorus (Coleoptera, Curculionidae, Ellescini) has hitherto contained two described species, P.armatus LeConte, 1876 and P.decipiens (LeConte, 1876). Here, Proctorus is revised and two new species, namely P.emarginatus sp. nov. and P.truncatus sp. nov., are described. Lectotypes for P.armatus and P.decipiens are designated from known syntypes. All four species in the genus are associated with Salicaceae, but, in addition to differences in external and genital morphology, there is also evidence of differing host plant usage between the species. A photographic key to the four species is provided to facilitate identification.

New records of Curculionoidea from Newfoundland and Labrador, with the first records of Orthochaetessetiger ([Beck]) (Curculionidae, Curculioninae, Styphlini) for North America.

Thirty species of Curculionoidea (28 Curculionidae and one each of Brentidae and Nemonychidae) are reported as new records from the Canadian province of Newfoundland and Labrador, most of them from the island of Newfoundland. As well, 13 species of Curculionidae and one of Brentidae previously recorded from Newfoundland are newly reported from Labrador, and one Curculionidae previously recorded from Labrador is newly reported from Newfoundland. The Palearctic species, Orthochaetessetiger ([Beck]), is herein reported as a new Canadian and North American record, with specimens documented from Newfoundland and British Columbia. Additions to the primary key for North American weevils are provided to help identify this genus among the North American fauna. Of the species of Curculionoidea previously recorded from the province in published literature, there is uncertain evidence for the occurrence of 14 species in the province as a whole or in the Labrador portion. Seven species are hereby removed from the faunal list for the province. One of those, Trachodeshispidus (Linnaeus), is also removed from the Canadian faunal list. The 134 species of Curculionoidea recorded from NL are listed and a brief synopsis of the fauna provided.

Two new Brazilian species in the Coelocephalapion nodicorne species-group (Brentidae, Apioninae, Apionini, Oxystomatina) associated with Euphorbiaceae.

Two new Brazilian species of the genus Coelocephalapion Wagner, 1914 placed in the C. nodicorne species-group (Brentidae: Apioninae) reared from Euphorbiaceae are described and illustrated: Coelocephalapion paleariae sp. n. (Type locality: Botucatu, São Paulo state; reared from seeds Croton glandulosus L.) and Coelocephalapion geraldinhoi sp. n. (Type locality: Dores do Indaiá, Minas Gerais state; reared from leaf galls on Croton antisyphiliticus Mart.). Aside from species descriptions, we also provide a key to species of the C. nodicorne species-group.

Conotrachelus terryerwini, a majestic new species of Curculionidae (Molytinae, Conotrachelini) from Costa Rica.

A very large, new, and distinctive species of Conotrachelus Dejean is described from Área de Conservación Guanacaste, Costa Rica. Conotrachelus terryerwini sp. nov. (type locality Volcan Orosi, Estación Biológica Maritza, Guanacaste, Costa Rica) is described and named in honor of Terry L. Erwin (1940-2020), famed carabidologist and biodiversity champion. This majestic species is easily distinguished by its large body size (15-20 mm) and extremely long rostrum (especially in females).

Two new species of Metamasius Horn, 1873 (Coleoptera: Curculionidae: Dryophthorinae) from Ecuador and Colombia.

Two new species of South American Metamasius Horn (Coleoptera: Curculionidae: Dryophthorinae) are described: Metamasius onorei new species from Cotopaxi, Ecuador and Metamasius pilirostris new species from west of Río Yurumangui, Colombia. Diagnostic characters and images are provided for both new species to facilitate identification.

Physical Therapy, Occupational Therapy, and Speech Language Pathology in the Emergency Department: Specialty Consult Services to Enhance the Care of Older Adults.

The rehab services of Physical Therapy, Occupational Therapy, and Speech Language Pathology (PT/OT/SLP) are areas of emerging practice in the emergency department (ED). These specialty consult services can provide ED physicians with valuable, nuanced assessments for the older adults that will assist in determining a safe discharge plan. PT and OT interventions in the ED have been shown to decrease hospital admissions and readmissions, increase patient satisfaction, and decrease cost. Rehab specialists provide physicians with an expanded scope of management options that can greatly enhance the care of patients in the ED.

Late Miocene eastwards transatlantic dispersal of flightless anchonine weevils (Coleoptera: Curculionidae: Molytinae).

The weevil genera Aethiopacorep Voisin and Titilayo Cristóvão Lyal are the only native African members of the nearly pantropical and poorly known tribe Anchonini. All Anchonini are flightless, a trait likely limiting dispersal, yet these weevils are found on both sides of the Atlantic Ocean. A phylogenetic analysis of 79 terminals and 3248 aligned positions from one mitochondrial and two nuclear ribosomal fragments supports a clade of West African Anchonini nested within American Anchonini. As suggested by previous authors, the Asian genera Himalanchonus Zherikhin and Otibazo Morimoto do not form a clade with the tribe's core, and along with Cycloterinus Kolbe, Euthycodes Pascoe, Leptanchonus Morimoto, Nepalanchonus Zherikhin, and Tanyomus Champion, are here removed from Anchonini and placed as Molytinae incertae sedis. So defined, the monophyletic tribe Anchonini contains 36 genus-group names, all but two denoting American taxa. Using molecular clock analysis, we estimate the separation of the West African Anchonini from its American sister at 9.5-5.2 million years ago (Ma). This date greatly postdates the Cretaceous opening of the Atlantic Ocean (about 100 Ma) and, therefore, evokes a single transatlantic dispersal to West Africa, likely by over-water rafting, leading to subsequent diversification. We postulate this to be the first documented eastwards crossing of the Atlantic Ocean by terrestrial non-volant arthropods based on morphological and molecular data.

New Coleoptera records from eastern Canada, with additions to the fauna of Manitoba, British Columbia, and Yukon Territory.

One-hundred-eleven new provincial and territorial Coleoptera records are reported from New Brunswick (64), Nova Scotia (20), Prince Edward Island (5), Quebec (14), Manitoba (3), British Columbia (3), and Yukon Territory (2) for the 26 following families: Carabidae, Dytiscidae, Histeridae, Staphylinidae, Scarabaeidae, Buprestidae, Eucnemidae, Elateridae, Cantharidae, Erotylidae, Monotomidae, Cryptophagidae, Passandridae (first record of this family from New Brunswick), Laemophloeidae, Nitidulidae, Anamorphidae, Coccinellidae, Latridiidae, Mordellidae, Tenebrionidae, Cerambycidae, Chrysomelidae, Anthribidae, Brentidae, Dryophthoridae, and Curculionidae. Among these are ten new Canadian records: Heterosternuta oppositus (Say, 1823) (Dytiscidae) (New Brunswick), Gyrophaena blatchleyi Seevers, 1951 (Staphylinidae) (Quebec), Acropteroxys lecontei Crotch, 1873 (Erotylidae) (Manitoba), Placonotus falinorum Thomas, 2011 (Laemophloeidae) (Quebec), Adelina pallida (Say, 1824) (Tenebrionidae) (Quebec), Poecilocera harrisii (J.L. LeConte, 1851) (Chrysomelidae) (New Brunswick), Plesiobaris albilata (LeConte, 1876) (Curculionidae) (Quebec, New Brunswick), Pseudopityophthorus asperulus (LeConte, 1868) (Curculionidae) (Nova Scotia), Hylurgops palliatus (Gyllenhal, 1813) (Curculionidae) (New Brunswick), and Heteroborips seriatus (Blandford, 1894) (Curculionidae) (Nova Scotia). Plesiobaris disjuncta Casey reported as new for Canada in New Brunswick and Quebec by Webster et al. (2012a) is actually P. albilata (LeConte) and thus P. disjuncta is removed from the faunal list of Canada. Eleven species from New Brunswick not previously reported in literature were found on the online platforms BugGuide.Net and iNaturalist and are reported in this publication. This highlights the importance of online platforms dedicated to recording wildlife observations and citizen science in detecting new species records. Data is also presented for seven species from Quebec and two species from New Brunswick reported by Bousquet et al. (2013) without any supporting information for their occurrence in these provinces. Among the species reported here, 32 are adventive.

Eurhamphus pancinii, a new species of the genus Eurhamphus Shuckard, 1838 (Coleoptera: Curculionidae: Molytinae: Orthorhinini) from West Papua.

Eurhamphus pancinii n. sp. is described based on a series of specimens collected in West Papua, in the Arfak Mountains and on Yapen Island. The only other species in the genus is Eurhamphus fasciculatus Shuckard known from New South Wales northwards into Queensland in Australia. The new species is distinguished from E. fasciculatus by the pronotum and elytra with the glabrous raised areas between the rows of scales very narrow, and elytra with sutural and interstria 3 low and evenly rounded throughout length, elytra in profile not humped towards base (both sexes), and in males by a shorter, less strongly dorsally granulate rostrum, front and middle tibia with inner margins with a very small subapical tooth, and inner edge of front tibia with only a few short, subapical hairs. Eurhamphus fasciculatus is associated with Hoop Pine, Araucaria cunninghamii and although no plant associations are available for specimens of the new species it is expected to be similarly associated with Araucaria.

The Mississippi River records glacial-isostatic deformation of North America.

The imprint of glacial isostatic adjustment has long been recognized in shoreline elevations of oceans and proglacial lakes, but to date, its signature has not been identified in river long profiles. Here, we reveal that the buried bedrock valley floor of the upper Mississippi River exhibits a 110-m-deep, 300-km-long overdeepening that we interpret to be a partial cast of the Laurentide Ice Sheet forebulge, the ring of flexurally raised lithosphere surrounding the ice sheet. Incision through this forebulge occurred during a single glacial cycle at some time between 2.5 and 0.8 million years before present, when ice-sheet advance forced former St. Lawrence River tributaries in Minnesota and Wisconsin to flow southward. This integrated for the first time the modern Mississippi River, permanently changing continental-scale hydrology and carving a bedrock valley through the migrating forebulge with sediment-poor water. The shape of the inferred forebulge is consistent with an ice sheet ~1 km thick near its margins, similar to the Laurentide Ice Sheet at the Last Glacial Maximum, and provides evidence of the impact of geodynamic processes on geomorphology even in the midst of a stable craton.

Rapidly receding Arctic Canada glaciers revealing landscapes continuously ice-covered for more than 40,000 years.

Arctic temperatures are increasing faster than the Northern Hemisphere average due to strong positive feedbacks unique to polar regions. However, the degree to which recent Arctic warming is unprecedented remains debated. Ages of entombed plants in growth position preserved by now receding ice caps in Arctic Canada help to address this issue by placing recent conditions in a multi-millennial context. Here we show that pre-Holocene radiocarbon dates on plants collected at the margins of 30 ice caps in Arctic Canada suggest those locations were continuously ice covered for > 40 kyr, but are now ice-free. We use in situ 14C inventories in rocks from nine locations to explore the possibility of brief exposure during the warm early Holocene. Modeling the evolution of in situ 14C confirms that Holocene exposure is unlikely at all but one of the sites. Viewed in the context of temperature records from Greenland ice cores, our results suggest that summer warmth of the past century exceeds now any century in ~115,000 years.

Purealusbeckelorum, a new genus and species of cleonine weevil from western Texas and eastern New Mexico (Coleoptera, Curculionidae, Lixinae, Cleonini).

The new genus Purealus Anderson (type species, Purealusbeckelorum gen n. et sp. n., type locality: McKenzie Lake, Gaines County, Texas) is described to accommodate a new species of cleonine weevil from western Texas and eastern New Mexico. Habitus images and images of taxonomically significant structures are presented. Purealus appears to be unique within Cleonini in the distinctly tumescent and asperate base of elytral interval 3, and widely separated procoxae, two characters apparently not shared with any other world Cleonini. The species cannot be placed in either Apleurus or Scaphomorphus due to a combination of characters in part shared by each genus and the lack of characters used to define the monophyly of each genus. Coding of the character states and addition to the analysis presented in a recent comprehensive analysis of world Cleonini did not provide any significant information on phylogenetic affinities. No information on plant associations is available; most specimens have been collected walking on the ground in winter months in arid habitats.