(Ptinus) (Ptinus) is a biological genus in the family Ptinidae (Spider Beetles) and order Coleoptera (Beetles).
Ptinus clavipes
Ptinus raptor
Ptinus villiger
Ptinus agnatus
Ptinus alternatus
Ptinus barberi
Ptinus bicinctus
Ptinus bimaculatus
Ptinus caelebs
Ptinus californicus
Ptinus cognatus
Ptinus concurrens
Ptinus constrictus
Ptinus eximius
Ptinus fallax
Ptinus falli
Ptinus feminalis
Ptinus gandolphei
Ptinus hystrix
Ptinus interruptus
Ptinus latro
Ptinus longivestis
Ptinus mitchelli
Ptinus paulonotatus
Ptinus prolixus
Ptinus quadrimaculatus
Ptinus strangulatus
Ptinus tectus
Ptinus texanus
Ptinus tuberculatus
Ptinus tumidus
Ptinus variegatus
Ptinus vegrandis
Ptinus verticalis
Ptinus fur
Gibbium
Gnostus
Mezium
Niptinus
Niptus
Pitnus
Pseudeurostus
Ptinus
Sphaericus
Tipnus
Trigonogenius