Taxa Count: 50
CIXIIDAE
Oliarus difficilis
Oliarus haleakalae
Oliarus hamatus
Oliarus hirsutus
Oliarus impar
Oliarus instabilis var. ehrhorni
Oliarus instabilis var. terryi
Oliarus kaumuahana
Oliarus nanatus
Oliarus panzeri
Oliarus rubra
Oliarus similis var. lanaiana
Oliarus similis var. mauiana
Oliarus similis var. molokaiana