Six new species and new records of the genus Desmopachria Babington (Coleoptera: Dytiscidae: Hyphidrini) from Brazil and redescription of D. varians Wehncke, 1877

Abstract

Abstract Six new species of the genus Desmopachria Babington, 1841 are described and illustrated from Brazil: D. anauine sp. nov., D. carranca sp. nov., D. francischettii sp. nov., D. nigrasphera sp. nov., D. nigricoxa sp. nov. and D. yanomami sp. nov. Desmopachria varians is redescribed and illustrated from syntypes photos and material identified by Dr. Frank Young. New records for eight other species from Brazilian states are presented here: D. amyaeMiller, 2001 has a new record from Minas Gerais State, D. grammosticta Braga & Ferreira-Jr., 2015 have new records from Minas Gerais and São Paulo States, D. granoidesYoung, 1986 has a new record from Espirito Santo State, D. laevisSharp, 1882 have new records from Espírito Santo and Parana States, D. leptophallica Braga & Ferreira-Jr., 2014 has a new record from Paraná State, D. sioliYoung, 1980 has a new record from Minas Gerais State, D. striola Sharp, 1887 have new records from Rio de Janeiro and São Paulo States and D. volatidiscaMiller, 2001 has a new record from Paraíba States and an unpublished record of D. challetiMiller, 2001 from Brazil.

Keywords

• Hydroporinae
• Desmopachria
• Aquatic beetle
• Taxonomy
• Neotropical Region