Consulta: subjectFacets:"Hydrovatini"
Registros recuperados: 2
Data/hora: 09/06/2024 06:41:20

A synopsis of the South American Hydrovatus (Coleoptera: Dytiscidae: Hydroporinae), with notes on habitat and distribution, and a key to species
Provedor de dados: 99
Autores: Trémouilles,Edgardo R.; Michat,Mariano C.; Torres,Patricia L. M.
We revised the South American members of the genus Hydrovatus Motschulsky. Each of the three recognized species is diagnosed, with emphasis on diagnostic characters. A key summarizing the main differences is provided. To identify South American specimens of H. caraibus Sharp, they were compared with Central American specimens, including type material. Based on the material examined, H. caraibus is a species broadly distributed in Central and South America, with representatives of different areas separated by minor differences. The geographical distributions of the three species are considerably enlarged: H. crassulus Sharp and H. turbinatus Zimmermann are recorded for the first time from Paraguay, and H. caraibus is recorded for the first time from...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquatic beetles; Dytiscidae; Hydrovatini; Neotropical Region; Argentina.
Ano: 2005
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802005000100012

New distributional records and comments for the species of the genus Queda (Coleoptera: Dytiscidae)
Provedor de dados: 99
Autores: Trémouilles,Edgardo R.; Torres,Patricia L. M.; Michat,Mariano C.
New distributional records for the species of the genus Queda Sharp are presented based on the examination of the Dytiscid collection at the Museo Argentino de Ciencias Naturales. The presence of the genus in Paraguay is herein reported for the first time. Some additional data on the identified species are also provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dytiscidae; Hydrovatini; Queda; Neotropical region.
Ano: 2004
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802004000100007