Taxa Count: 47

PUPILLIDAE

Bothriopupa variolosa

Columella columella

Columella edentula

Gastrocopta abbreviata

Gastrocopta armifera

Gastrocopta ashmuni

Gastrocopta clappi

Gastrocopta cochisensis

Gastrocopta contracta

Gastrocopta corticaria

Gastrocopta cristata

Gastrocopta dalliana

Gastrocopta holzingeri

Gastrocopta pellucida

Gastrocopta pentodon

Gastrocopta pilsbryana

Gastrocopta procera

Gastrocopta riograndensis

Gastrocopta rupicola

Gastrocopta similis

Gastrocopta sterkiana

Gastrocopta tappaniana

Pupilla muscorum

Pupilla syngenes

Pupisoma dioscoricola

Pupisoma macneilli

Pupoides hordaceus

Pupoides modicus

Vertigo binneyana

Vertigo bollesiana

Vertigo californica

Vertigo columbiana

Vertigo hinkleyi

Vertigo modesta

Vertigo nylanderi

Vertigo oscariana

Vertigo pygmaea

Vertigo rugosula

Vertigo tridentata

Vertigo ventricosa