Isognomon californicus, the black purse shell or nahawele in Hawaiian, is a species of bivalve in the family Isognomonidae. It was first formally named...

Adams, 1845) Isognomon californicus (Conrad, 1837) Isognomon dunkeri (P. Fischer, 1881) Isognomon ephippium (Linnaeus, 1758) † Isognomon fortissimus (L...

†Discohelix californicus †Dissacus Distorsio Divalinga †Divalinga eburnea Divaricella †Divaricella cumulata †Domnina †Domninoides Donax †Donax californicus †Donax...

†Ictalurus punctatus †Ictiobus †Indarctos †Inga †Ischyrocyon †Ischyromys Isognomon †Jefitchia – type locality for genus Juglans †Kalobatippus Kinosternon...

type locality of species Ischnochiton †Ischnochiton goederti Isognomon †Isognomon (Isognomon) clarki Katherinella  [d] †Katherinella angustiformis †Katherinella...

– type locality for genus †Inyoites oweni – type locality for species Isognomon †Kallirhynchia †Kilianella †Kossmaticeras †Lacunaria Leda – tentative...

†Indarctos †Inodrillia †Inodrillia aepynota Ischnochiton Isognomon †Isognomon alatus †Isognomon radiatus – tentative report Isophyllia †Isophyllia sinuosa...

†Iselica myttonis †Iselica psila – type locality for species Isognomon †Isognomon alatus †Isognomon radiatus – tentative report Isophyllia †Isophyllia desotoensis...

for species †Ischyromys †Ischyromys blacki – type locality for species Isognomon Contents A B C D E F G H I J K L M N O P Q R S T U V W X Y Z †Jefitchia...

†Ilyanassa wilmingtonensis Ischadium †Ischadium recurvum Isistius Isoetes Isognomon Istiophorus †Istiophorus platypterus Isurus †Isurus americanus †Isurus...

†Inyoites oweni – type locality for species Isocrinus †Isocrinus californicus Isognomon †Isognomon – type locality for species – informal Contents A B C D E...