Alterima

Alterima is a genus of moths in the family Erebidae. The genus was erected by William Warren in 1896. Moths in this genus are found in the Afrotropical realm.

The genus Alterima is characterized by certain morphological features that distinguish it from related genera. These include specific patterns on the wings, the structure of the antennae, and the genitalia of both males and females. The forewings typically display a complex mosaic of colors and markings, often featuring shades of brown, gray, and white, which may serve as camouflage against bark or foliage. Hindwings are generally more uniform in color.

Larvae of Alterima species are believed to feed on specific host plants within their native habitats, though detailed life cycle information for many species is scarce. Adults are nocturnal and are attracted to light sources. The distribution of Alterima is primarily concentrated in various regions of Africa, with some species potentially extending into adjacent areas.

Research on Alterima is ongoing, with entomologists working to clarify species classifications, understand their ecological roles, and document their geographical ranges more thoroughly. The conservation status of most Alterima species is not well-established due to limited data.