Yunakov, N. . (2022).

Afrotropical weevils of the Cadoderus Marshall generic complex (Coleoptera: Curculionidae: Entiminae: Embrithini). Part 2. Two new species of the genus Sphrigodellus Marshall, 1942 from Udzungwa Mountains, Tanzania

. Zootaxa, 5200(5), 479–488. https://doi.org/10.11646/zootaxa.5200.5.5