Melandryidae or The false darkling beetles is a family of beetles in the large suborder Polyphaga.
Known Species per The California Beetle Database .
Abdera bicinctus
Lederia arctica
Osphya essigi
Osphya lutea
Phloeotrya fusca
Phloeotrya riversi
Prothalpia holmbergi
Rushia californica
Serropalpus substriatus
Zilora hispida
Zilora occidentalis