California-endemic-species
Guides
Synetocephalus
Synetocephalus is a genus of skeletonizing leaf beetles in the family Chrysomelidae, containing approximately 10 described species. The genus was established by Fall in 1910 and is restricted to North America. Species in this genus are small leaf-feeding beetles that skeletonize plant foliage. One species, Synetocephalus penrosei, was described in 2012 from California and named in honor of the coleopterist Richard L. Penrose.