List of crambid genera: O

The large moth family Crambidae contains the following genera beginning with "O":

• Obtusipalpis

• Occidentalia

• Ochlia

• Odilla

• Odontivalvia

• Oedematarcha

• Oenobotys

• Oligernis

• Oligocentris

• Oligostigma

• Oligostigmoides

• Omiodes

• Ommatospila

• Omphaloptera

• Omphisa

• Opisthedeicta

• Opsibotys

• Orenaia

• Oressaula

• Orobena

• Orocala

• Orocrambus

• Oronomis

• Orosana

• Orphanostigma

• Orphnophanes

• Orthocona

• Orthomecyna

• Orthoraphis

• Orthospila

• Oseriates

• Osiriaca

• Osphrantis

• Ostrinia

• Otiophora

• Oxyelophila