Trochalus opaculus

Trochalus opaculus
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Coleoptera
Suborder:	Polyphaga
Infraorder:	Scarabaeiformia
Family:	Scarabaeidae
Genus:	Trochalus
Species:	T. opaculus
Binomial name
	Trochalus opaculus; Moser, 1916

Last updated February 20, 2026

Trochalus opaculus is a species of beetle of the family Scarabaeidae.^[1] It is found in the Democratic Republic of the Congo.^[2]^[3]

Description

Adults reach a length of about 7 mm. They are blackish-brown and dull, but the head is shiny and strongly punctate. The frons has a few setae next to the eyes. The antennae are yellowish-brown. The pronotum is densely covered with fine punctures and the anterior margin and the lateral margins are setate. The elytra have rows of punctures and the flat intervals are moderately densely punctate.^[3]

References

↑ BioLib
↑ Schoolmeesters, P. (2025). "Trochalus (Trochalus) opaculus 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 16, 2026.
1 2 Moser, J. (1916). "Neue Sericiden vom Belgischen Kongo (Col.)" (PDF). Deutsche Entomologische Zeitschrift: 233–268. Retrieved January 16, 2026.

This Trochalus-related article is a stub. You can help Wikipedia by adding missing information.

This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.

[1] BioLib

[:1-2] Schoolmeesters, P. (2025). "Trochalus (Trochalus) opaculus 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 16, 2026.

[:2-3] 1 2 Moser, J. (1916). "Neue Sericiden vom Belgischen Kongo (Col.)" (PDF). Deutsche Entomologische Zeitschrift: 233–268. Retrieved January 16, 2026.

[1]

[2]

[3]