Abstract
Four new species of Desmopachria from the Amazon river floodplain (várzea) are described and illustrated, D. manus sp. nov., D. varzeana sp. nov., D. cavia sp. nov. and D. nigrocapitata sp. nov., together with new distributional records of D. balionata Miller, D. draco Miller, D. subnotata Sharp and D. striola Zimmermann for Amazonas and Pará states in Brazil.References
Miller, K.B. (1999) Description of eight new species of Desmopachria Babington (Coleoptera: Dytiscidae) from Bolivia. Entomologica Scandinavica, 30, 349–359.
Miller, K.B. (2001) Description of new species of Desmopachria Babington (Coleoptera: Dytiscidae: Hydroporini: Hyphidrini) with a reassessment of the subgenera and species groups and a synopsis of the species. The Coleopteristis Bulletin, 55 (2), 219–240.
Miller, K.B. (2005) Four new species of Desmopachria Babington from Peru (Coleoptera: Dytiscidae). Zootaxa, 1059, 39–47.
Sharp, D. (1887) Zoologi. Insecta Coleoptera. In: Sharp D. Biologia Centrali Americana. Supplement. Porter, R.H London, pp. 748–761.
Young, F.N. (1979) The genus Desmopachria, a taxonomic nightmare (Coleoptera: Dytiscidae). Proceedings of the Indiana Academy of Sciences, 88, 188.
Young, F.N. (1980) Predaceous water beetles of the genus Desmopachria Babington: The subgenera with descriptions of new taxa (Coleoptera: Dytiscidae). Revista de Biologia Tropical, 28 (2), 305–321.
Young, F.N. (1981a) Predaceous water beetles of the genus Desmopachria: The leechi-glabricula group (Coleoptera: Dytiscidae). Pan-Pacific Entomologist, 57 (1), 57–64.
Young, F.N. (1981b) A new name for Hintonia Young, a subgenus of Desmopachria. The Coleopterists Bulletin, 35 (2), 212.
Young, F.N. (1981c) Predaceous water beetles of the genus Desmopachria: The convexa-grana group (Coleoptera: Dytiscidae). Occasional Papers of the Florida State Collection of Arthropoda, 2, 1–11.
Young, F.N. (1986) Predaceous water beetles of the genus Desmopachria Babington: The nitida group (Coleoptera: Dytiscidae). The Coleopterists Bulletin, 40 (3), 269–271.
Young, F.N. (1989) A new species of Desmopachria (s. str.) from Antillean-Caribean region (Coleoptera: Dytiscidae). Psyche, 96, 307–309.
Young, F.N. (1990a) Predaceous water beetles of the genus Desmopachria Babington: the subgenus Pachriostrix Guignot (Coleoptera: Dytiscidae). The Coleopterists Bulletin, 44 (2), 224–228.
Young, F.N. (1990b) New neotropical species of Desmopachria (Desmopachria s. str.) Babington (Coleoptera: Dytiscidae). Insecta Mundi, 4 (1–4), 41–48.
Young, F.N. (1993) A new species of Desmopachria (Desmopachria) Babington from Brasil. The Coleopterists Bulletin, 47 (3), 245–246.
Young, F.N. (1995) The genus Desmopachria Babington, subgenus Portmannia Young (Coleoptera: Dytiscidae). Insecta Mundi, 9 (1–2), 37–45.
Zimmermann, A. (1921) Beitrage zur Kenntnis der sudamerikanischen Schwimmkaferfauna nebst 41 Neubeschreibungen. Archiv für Naturgeschichte, 85 (Abt A, Heft 2), 181–206.