01407nas a2200181 4500008004100000245015900041210006900200300001400269490000900283520077600292653002001068653001601088653001901104653001801123100002001141700002001161856004401181 2019 eng d00aFirst records of the genera Neocylloepus and Pilielmis (Coleoptera: Elmidae: Elminae) from Venezuela, with the description of Pilielmis shepardi sp. nov.0 aFirst records of the genera Neocylloepus and Pilielmis Coleopter a282–2880 v46883 a

Neocylloepus Brown, 1970 and Pilielmis Hinton, 1971 are Neotropical genera of riffle beetles, mainly distributed in Central America and the north of South America. These genera are here reported for the first time from Venezuela, and a new species, Pilielmis shepardi sp. nov. is described and illustrated. The type material is housed in Museu de Zoologia da Universidade de São Paulo, São Paulo, Brazil (MZSP), Natural History Museum, London, UK (BMNH), Museo del Instituto de Zoología Agrícola, Maracay, Venezuela (MIZA), Michael A. Ivie Collection, Bozeman, Montana, USA (MAIC), and National Museum of Natural History, Smithsonian Institution, Washington DC, USA (USNM).

10aaquatic beetles10aNeotropical10ariffle beetles10aSouth America1 aPolizei, T.T.S.1 aBarclay, M.V.L. uhttps://elmidae.myspecies.info/node/15501394nas a2200193 4500008004100000245008300041210006900124300001400193490000700207520081600214653002001030653001601050653001901066653001801085653001301103100002001116700002001136856004401156 2019 eng d00aThe genus Hintonelmis (Coleoptera: Elmidae: Elminae), new species and records0 agenus Hintonelmis Coleoptera Elmidae Elminae new species and rec a2949-29590 v523 a

Hintonelmis is a South American genus of Elmidae, comprising 11 species. Two further new species are here described and illustrated: Hintonelmis guianensis sp. nov. from Guyana, and Hintonelmis roellae sp. nov. from Brazil, can be distinguished from all other known members of the genus by their general colour pattern, some characters of pronotal and elytral sculpture, and the morphology of the male genitalia. The type material is deposited in the Natural History Museum, London, UK and Museum of Zoology of the University of São Paulo, São Paulo, Brazil. New distributional data for species of Hintonelmis are presented for the South of Brazil, Bolivia, Ecuador, and Guyana. We also provide an updated key for the genus species.

10aaquatic beetles10aNeotropical10ariffle beetles10aSouth America10ataxonomy1 aPolizei, T.T.S.1 aBarclay, M.V.L. uhttps://elmidae.myspecies.info/node/154