Prickly pear island snail
Prickly pear snail
Concentrated snail
(tree size 1)
Santa barbara island snail
Fraternal snail
San nicolas island snail
Gabb's snail
(tree size 1)
San clemente island snail
Micrarionta rufocincta
(tree size 2)
Micrarionta beatula
Micrarionta hutsoni
(tree size 3)
Micrarionta immaculata
Micrarionta indioensis
(tree size 2)
Micrarionta intermedia
Micrarionta mccoiana
Micrarionta micromphala
Micrarionta newcombi
Micrarionta ora
Micrarionta orocopia
Micrarionta praesidii
Micrarionta redimita
(tree size 1)
Micrarionta reedi
Micrarionta rixfordi
Micrarionta rowelli
(tree size 2)
Micrarionta brunnea
Micrarionta chocolata
Micrarionta chuckwallana
Micrarionta desertorum
Micrarionta granitensis
Micrarionta guadalupiana
Micrarionta harperi
(tree size 2)