Acirsa menesthoides P. P. Carpenter, 1864 accepted as
Couthouyella menesthoides (P. P. Carpenter, 1864) (original description)
Acmaea atrata P. P. Carpenter, 1864 accepted as
Lottia atrata (P. P. Carpenter, 1864) (original description)
Acmaea strigatella P. P. Carpenter, 1864 accepted as
Lottia strigatella (P. P. Carpenter, 1864) (original description)
Asthenothaerus P. P. Carpenter, 1864 (original description)
Asthenothaerus villosior P. P. Carpenter, 1864 (original description)
Atys casta P. P. Carpenter, 1864 accepted as
Aliculastrum exaratum (P. P. Carpenter, 1857) (original description)
Bittium nitens P. P. Carpenter, 1864 (original description)
Bryophila P. P. Carpenter, 1864 accepted as
Philobrya J. G. Cooper, 1867 (original description)
Bryophila setosa P. P. Carpenter, 1864 accepted as
Philobrya setosa (P. P. Carpenter, 1864) (original description)
Callista pannosa var. puella P. P. Carpenter, 1864 accepted as
Transennella puella (P. P. Carpenter, 1864)
(original description)
Callista pollicaris P. P. Carpenter, 1864 accepted as
Hyphantosoma pollicaris (P. P. Carpenter, 1864) (original description)
Crenella inflata P. P. Carpenter, 1864 accepted as
Crenella decussata (Montagu, 1808) (original description)
Cythnia P. P. Carpenter, 1864 (original description)
Cythnia albida P. P. Carpenter, 1864 (original description)
Cythnia asteriaphila P. P. Carpenter, 1864 (original description)
Diala electrina P. P. Carpenter, 1864 accepted as
Lirobarleeia electrina (P. P. Carpenter, 1864)
(original description)
Eucosmia P. P. Carpenter, 1864 accepted as
Eulithidium Pilsbry, 1898 (original description)
Eucosmia cyclostoma P. P. Carpenter, 1864 accepted as
Eulithidium cyclostoma (P. P. Carpenter, 1864) (original description)
Eucosmia punctata P. P. Carpenter, 1864 (original description)
Eucosmia variegata P. P. Carpenter, 1864 accepted as
Eulithidium typicum (Dall, 1908) (original description)
Eucosmia variegata substriata P. P. Carpenter, 1864 accepted as
Eulithidium substriatum (P. P. Carpenter, 1864) (original description)
Fenella crystallina P. P. Carpenter, 1864 accepted as
Opalia crystallina (P. P. Carpenter, 1864) (original description)
Fossarus parcipictus P. P. Carpenter, 1864 accepted as
Echinolittorina parcipicta (P. P. Carpenter, 1864) (original description)
Fossarus purus P. P. Carpenter, 1864 (original description)
Glyphis saturnalis P. P. Carpenter, 1864 accepted as
Diodora saturnalis (P. P. Carpenter, 1864) (original description)
Haplocochlias P. P. Carpenter, 1864 (original description)
Haplocochlias cyclophoreus P. P. Carpenter, 1864 (original description)
Hyala rotunda P. P. Carpenter, 1864 (original description)
Hydrobia compacta P. P. Carpenter, 1864 accepted as
Assiminea compacta (P. P. Carpenter, 1864) (original description)
Ischnochiton parallelus P. P. Carpenter, 1864 (original description)
Ischnochiton prasinatus P. P. Carpenter, 1864 (original description)
Ischnochiton serratus P. P. Carpenter, 1864 accepted as
Lepidozona serrata (P. P. Carpenter, 1864) (original description)
Levicardium [sic] accepted as
Laevicardium Swainson, 1840 (basis of record)
Levicardium apicinum P. P. Carpenter, 1864 accepted as
Laevicardium apicinum P. P. Carpenter, 1864 accepted as
Laevicardium substriatum (Conrad, 1837) (original description)
Litorina penicillata P. P. Carpenter, 1864 accepted as
Littorina penicillata P. P. Carpenter, 1864 accepted as
Echinolittorina penicillata (P. P. Carpenter, 1864) (original description)
Litorina pullata P. P. Carpenter, 1864 accepted as
Littoraria pintado pullata (P. P. Carpenter, 1864) (original description)
Lucina lingualis P. P. Carpenter, 1864 accepted as
Cavilinga lingualis (P. P. Carpenter, 1864) (original description)
Nacella peltoides P. P. Carpenter, 1864 accepted as
Williamia peltoides (P. P. Carpenter, 1864) (original description)
Narica aperta P. P. Carpenter, 1864 accepted as
Vanikoro aperta (P. P. Carpenter, 1864) (original description)
Psammobia regularis P. P. Carpenter, 1864 accepted as
Gari lata (Deshayes, 1855) (original description)
Rissoa albolirata P. P. Carpenter, 1864 accepted as
Lirobarleeia albolirata (P. P. Carpenter, 1864) (original description)
Solemya valvulus P. P. Carpenter, 1864 (original description)
Tellina ochracea P. P. Carpenter, 1864 accepted as
Laciolina ochracea (P. P. Carpenter, 1864) (original description)
Baja California for
Acmaea atrata P. P. Carpenter, 1864
Baja California Sur for
Eucosmia variegata P. P. Carpenter, 1864
Baja California Sur for
Litorina pullata P. P. Carpenter, 1864
Baja California Sur for
Lucina lingualis P. P. Carpenter, 1864
Baja California Sur for
Narica aperta P. P. Carpenter, 1864
Temperate Northern Pacific for
Acirsa menesthoides P. P. Carpenter, 1864
Temperate Northern Pacific for
Callista pollicaris P. P. Carpenter, 1864
Temperate Northern Pacific for
Cythnia asteriaphila P. P. Carpenter, 1864
Temperate Northern Pacific for
Diala electrina P. P. Carpenter, 1864
Temperate Northern Pacific for
Eucosmia cyclostoma P. P. Carpenter, 1864
Temperate Northern Pacific for
Fossarus parcipictus P. P. Carpenter, 1864
Temperate Northern Pacific for
Fossarus purus P. P. Carpenter, 1864
Temperate Northern Pacific for
Hyala rotunda P. P. Carpenter, 1864
Temperate Northern Pacific for
Ischnochiton parallelus P. P. Carpenter, 1864
Temperate Northern Pacific for
Ischnochiton serratus P. P. Carpenter, 1864
Temperate Northern Pacific for
Litorina penicillata P. P. Carpenter, 1864
Temperate Northern Pacific for
Solemya valvulus P. P. Carpenter, 1864
Temperate Northern Pacific for
Tellina ochracea P. P. Carpenter, 1864