Manonychus robustus

Manonychus robustus
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Coleoptera
Suborder:	Polyphaga
Infraorder:	Scarabaeiformia
Family:	Scarabaeidae
Genus:	Manonychus
Species:	M. robustus
Binomial name
	Manonychus robustus; (Burmeister, 1855)
Synonyms
	Astaena robustaBurmeister, 1855;

Last updated January 07, 2026

Manonychus robustus is a species of beetle of the family Scarabaeidae.^[1] It is found in northern Brazil.^[2]^[3]

Description

Adults reach a length of about 11 mm. They have a very broad and stout body. The clypeus is densely and coarsely evenly punctate. The back of the head and pronotum are more finely and sparsely punctate. The elytra is evenly punctate without discernible striae.^[3]

References

↑ BioLib
↑ Schoolmeesters, P. (2025). "Manonychus robustus 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 5, 2026.
1 2 Frey, G. (1973). "Synopsis der südamerikanischen Sericinen (Col., Scarab., Melolonth.)" (PDF). Entomologische Arbeiten Aus Dem Museum G.Frey. 24: 315–366. Retrieved January 5, 2026.

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[1] BioLib

[:1-2] Schoolmeesters, P. (2025). "Manonychus robustus 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 5, 2026.

[:2-3] 1 2 Frey, G. (1973). "Synopsis der südamerikanischen Sericinen (Col., Scarab., Melolonth.)" (PDF). Entomologische Arbeiten Aus Dem Museum G.Frey. 24: 315–366. Retrieved January 5, 2026.

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