Hydrochus spanglerorum Perkins

Perkins, Philip D., 2021, Taxonomy of water beetles in the genus Hydrochus Leach, 1817, from Bolivia, Brazil and Paraguay (Coleoptera: Hydrochidae), Zootaxa 4994 (1), pp. 1-93 : 52

Hydrochus spanglerorum Perkins

Figs. 1 , 53 , 70

Hydrochus spanglerorum Perkins 2019b: 581

Originally described from Brazil, Guyana, and Suriname. Habitus and male genitalia images are given in Perkins (2019b). One new locality record from Brazil is given below.

Material examined (21): Brazil: Amazonas , Novo Aripuanã, Campos Amazônicos, forested stream (-8.63074 -61.42167), 130m, 6.vii.2018, Small forested stream with lots of detritus, leg. Short, BR 18-0706-03A (21 INPA, SEMC) .

Figures

FIGURE 1. Dorsal habitus of Hydrochus species in study area.

FIGURE 70. Pictorial aid to species groups of Hydrochus from Bolivia, Brazil and Paraguay, using male genitalia. Not to same scale.

FIGURES 53–54. Geographical distributions. 53. H spanglerorum species group. 54. H collaris species group.