Hybochaetodus

Ocampo, Federico C., 2006, Two new species of Hybochaetodus Arrow (Coleoptera: Scarabaeoidea: Hybosoridae: Anaidinae) from Peru, Zootaxa 1304, pp. 49-59: 51

publication ID

http://doi.org/ 10.5281/zenodo.173700

publication LSID

lsid:zoobank.org:pub:6FC4721F-720F-40EA-979E-FDE14B74590B

DOI

http://doi.org/10.5281/zenodo.4891606

persistent identifier

http://treatment.plazi.org/id/313B87F1-FF9E-FFB1-FEFD-5ECEFA9431D9

treatment provided by

Plazi

scientific name

Hybochaetodus
status

 

Key to species of Hybochaetodus  

1. Pronotum with posterior margin sinuous or with a distinctive medial projection; pronotal posterior angles nearly right­angled................................................................ 2

1 ’. Pronotum with posterior margin rounded; pronotal posterior angles rounded ( Fig. 8 View FIGURE 7 – 8. 7 ).. .......................................................................................................... H. obscurus   Arrow

2. Elytron with four distinctive, smooth, continuous carinae (including sutural carina); carinae extended from elytral base to declivious apical area ( Figs. 3–4 View FIGURES 3 – 4 )........................ ............................................................................... H. erugocarinatus   Ocampo sp. nov.

2 ’. Elytron without distinctive, continuous, smooth carinae .............................................. 3

3. Elytral shape globose; elytral disc convex; all five elytral carinae distinctively interrupted ( Figs. 1, 2) ............................................................ H. disruptus   Ocampo sp. nov.

3 ’. Elytral shape elongate; elytral disc nearly flat; one lateral, discal carina; carina continuous, not interrupted ( Fig. 7 View FIGURE 7 – 8. 7 ) ................................................................ H. flaco   Ocampo