Isonychus setifer

Isonychus setifer
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Suborder: Polyphaga
Infraorder: Scarabaeiformia
Family: Scarabaeidae
Genus: Isonychus
Species:
I. setifer
Binomial name
Isonychus setifer
Moser, 1918

Isonychus setifer is a species of beetle of the family Scarabaeidae.[1] It is found in Bolivia.[2][3]

Description

Adults reach a length of about 12–14 mm. They are reddish-brown, grey-haired, the head and legs black with a bronze sheen. The antennae are reddish-yellow with a blackish-brown club. The pronotum is quite densely covered with hairs, with erect hairs interspersed. The lateral margins of the pronotum are covered with long setae. The elytra have very distinct longitudinal striations, the alternating intervals with long erect setae originating from small bare patches. The underside is densely covered with greyish pubescence throughout.[3]

References

  1. ^ BioLib
  2. ^ Schoolmeesters, P. (2025). "Isonychus setifer at Catalogue of Life". World Scarabaeidae Database (version 2025-10-07). In O. Bánki, Y. Roskov, M. Döring, G. Ower, D. R. Hernández Robles, C. A. Plata Corredor, T. Stjernegaard Jeppesen, A. Örn, T. Pape, D. Hobern, S. Garnett, H. Little, R. E. DeWalt, J. Miller, T. Orrell, & R. Aalbu, Catalogue of Life (2025-10-10 XR). Amsterdam, Netherlands: Catalogue of Life Foundation. Retrieved January 21, 2026.
  3. ^ a b Moser, J. (1918). "Beitrag zur Kenntnis der Melolonthiden. (Col.) VII" (PDF). Deutsche Entomologische Zeitschrift: 293–356. Retrieved January 21, 2026.