Endomychidae, or handsome fungus beetles, is a family of beetles with representatives found in all ecozones. There are around 120 genera and 1300 species. As the common name suggests, Endomychidae feed on fungi.
Known Species per The California Beetle Database .
Aphorista laeta
Aphorista morosa
Holoparamecus caularum
Holoparamecus kunzei
Holoparamecus pacificus
Mycetina hornii
Phymaphora californica