
Pacific Northwest
Marine Molluscan Biodiversity

The following is a list of marine mollusks observed in the
Pacific Northwest (Northern California to Southeast Alaska). The legend indicates select sites where we have
accumulated extensive lists to help show the habitat range of Pacific Northwest species. This includes any
identified species found living or dead. These are not complete lists as we are always
finding new species to add. We will also be adding more sites and additional information in
the future. Click on the location
to find an informational page about the site which includes a list of the
species found. Some sites fall in the transition zone between
major bodies of water and could be placed in either category. We
simply chose one to simplify the legend.
Where
only a genus
is listed, the individual species has yet to be
identified. If more than one location is given in this instance,
it possibly represents more than one species in this genus. We
try to include the most updated name changes, but names are continually
being revised as new studies clarify species' relationships. For a list of
some recent changes click here.Please note that several of these sites are protected
habitats and shellfish harvesting/collecting is not allowed. This
is observational data only to study the range in biodiversity.Location
Legend
Puget Sound This will include all waters south and east of Whidbey Island, WA including Admiralty Inlet.A1 - Port Washington
Narrows, Bremerton, Kitsap
Co., WAA2 - Marrowstone Point, Fort Flagler
State Park, Marrowstone Is., Jefferson
Co., WAA3 - Oak Bay, north end - Oak Bay Park & Indian Island, Jefferson Co., WA
A4 - Big Fishtrap Cove, Dana Passage to Burfoot County Park, Budd Inlet, Thurston Co., WA These locations are about 3 miles apart on the same peninsula north of Olympia.A5 - Scenic Beach State Park, Hood Canal, Kitsap Co., WAA6 - Penrose Point State Park, Pierce Co., WAA7 - Poulsbo to Point Bolin, Kitsap Co., WAStrait of Georgia This will include the waters extending northward
from the southern edge of the San Juan Islands, WA to Campbell River,
BC
and between Vancouver Island and the
mainland of Washington and British Columbia.B1 - Birch Bay State
Park, Whatcom
Co., WAB2 - Semi-ah-moo
Spit, Whatcom Co., WAB3 - Centennial
Beach, west side of Boundary Bay, BC
B4 - San Juan
Islands, San Juan Co., WAB5 - North end of Strait - Campbell River, BC and vicinityB6 - Anacortes, Skagit Co., WA
B7 - Thetis Island, BC
Strait of Juan de Fuca This will include the waters from the upper west
coast of Whidbey Island west to the Pacific Ocean and between the
San Juan and Vancouver Islands to the Olympic Peninsula.C1 - Rosario Beach,
Deception Pass State Park (north side of the Pass), Skagit Co., WAC2 - North and West Beaches, Deception Pass State Park (south side of the Pass), Island Co., WAC3 - Whiskey Creek
Beach, Clallam
Co., WAC4 - Pillar Point
County Park, Clallam
Co., WA
C5 - Slip Point,
Clallam Co., WA C6 - Neah Bay, Clallam Co., WAC7 - Freshwater Bay, Clallam Co., WAPacific Coast This will include the west coast of Washington, Oregon and Vancouver Island, B.C.D1 - Pacific Rim National Park, Vancouver Island, BC Stretches between Bamfield (Barkley Sound) and Tofino, BCD2 - Makah (Mukkaw) Bay, Clallam Co., WAD3 - La Push vicinity (within 5 miles), Clallam Co., WA
D4 - Kalaloch to Ruby Beach, Jefferson Co., WAD5 - Iron Springs to Moclips, Grays Harbor Co., WA
D6 - Central Oregon Coast, Lincoln and Lane Cos., ORNorthern British Columbia to Southeast Alaska
This will include the Pacific coast from the northern end of Vancouver Island, Haida Gwaii (Queen Charlotte Islands),
and southeast Alaska, including the waters of the Inside Passage.E1 - Port Hardy to Port McNeill, Vancouver Island, BC
E2 - Haida Gwaii (Queen Charlotte Islands), BC
E3 - Petersburg, Mitkof Island, AK
E4 - Sitka, Baranof Island, AK
E5 - Juneau, AK
E6 - Ketchikan, AK
Bivalves
Gastropods
Chitons
Nudibranchs
Aplacophora
Cephalopods
Scaphopods
BivalvesNuculanidae Nuculana hamata (Carpenter, 1864) B4
Nuculana minuta Müller, 1776
B4 Nuculana penderi (Dall & Bartsch, 1910) B4; D1 Nuculidae
Acila castrensis (Hinds, 1843)
A1; B4 Yoldiidae Megayoldia thraciaeformis (Storer, 1838) B4; D1
Yoldia myalis (Couthouy, 1838)
B4
Yoldia seminuda Dall, 1871
B4Glycymerididae Glycymeris septentrionalis (Middendorff,1849) A1; B4Mytilidae Adula
californiensis (Philippi, 1847)
C3,5,7; D2,3
Modiolus modiolus (Linnaeus, 1758)
A1; B4,6; E1,3
Modiolus rectus (Conrad, 1837)
A1,3,4,6,7; B1,2; C1
Musculista senhousia (Benson, 1842)
A3
Musculus discors (Linnaeus, 1767) B4
Mytilus californianus Conrad, 1837
A2; B4; C3,4,5,6,7; D1,3,4,6
Mytilus
complex
A1,2,3,4,5,6,7; B1,2,3,4; C1,2,3,4,5,6,7; D1,3,4,6 Includes M. edulis Linnaeus, 1758, M.galloprovincialis Lamarck, 1819, M. trossulus A.A. Gould, 1850, and their hybrids
Mytilus galloprovincialis Lamarck, 1819 B7
Mytilus trossulus Gould, 1850
B7; E1,3,4,5,6
Solamen columbianum (Dall, 1897) D1
Ostreidae
Crassostrea gigas (Thunberg, 1793)
A1,2,3,4,5,6,7; B1,2,4,6,7; C1,3,4,6,7;
D1; E1,3
Ostrea conchaphila Carpenter, 1857
A1,5Anomiidae
Pododesmus (Monia) macrochisma (Deshayes, 1839)
A1,2,3,4,5,6,7; B1,2,4,5,6,7; C1,3,5,7; E1,3,4 Pectinidae
Chlamys hastata (Sowerby, 1842)
A1,2,3; B4,6,7; C1,3,7
Chlamys rubida (Hinds, 1845)
B4,7; C1; E3,5
Crassadoma gigantea (Gray, 1825)
A3; B4,6,7; C1,3,5,6,7; D5,6; E1
Patinopecten caurinus (Gould, 1850) B7
Lucinidae
Lucinoma annulatum (Reeve, 1850)
A4; B1,2; E3 Parvalucina tenuisculpta (Carpenter, 1864) A1,4Ungulinidae
Diplodonta impolita S.S. Berry, 1953
A5; B5; C5; D1
Thyasiridae
Conchocele bisecta (Conrad, 1849) B4
Astartidae
Astarte compacta Carpenter, 1864
D1
Astarte elliptica (Brown,1827)
B4
Astarte sp.
E3Carditidae
Cyclocardia ventricosa (Gould, 1850)
B4; D5
Glans carpenteri (Lamy, 1922)
D1,2 Miodontiscus prolongatus (Carpenter, 1864) D1Lasaeidae
Kellia suborbicularis (Montagu, 1803)
A1,4; B4,5,7; C3,5; D1
Neaeromya rugifera (Carpenter, 1864)
A4,7
Rochefortia tumida (Carpenter, 1864)
B3; D1Cardiidae
Clinocardium blandum (Gould, 1850)
B4,7 Clinocardium ciliatum (Fabricius, 1780) B4,7
Clinocardium nuttallii (Conrad, 1837)
A1,2,3,4,5,6,7; B1,2,3,4,6,7; C1,3,4,5,7; D6; E1,3,4,5,6 Serripes groenlandicus (Mohr, 1786) E5
Serripes laperousii (Deshayes, 1839) E3 Mactridae
Mactromeris polynyma (Stimpson, 1860)
B1,2; C3,4; E3,5
Simomactra falcata (Gould, 1850)
A3,4; B3; E4
Tresus capax (Gould, 1850)
A1,2,3,4,5,6,7; B1,2,3,4,6,7; C3,4,7; D1,4; E1,3,4,6
Tresus nuttallii (Conrad, 1837)
A1,2,3,4,5,6,7; B1,2,3,6,7; C3,4,7; D1Solenidae
Solen sicarius A.A. Gould, 1850
A2,3,4; B1,2,6,7; C3,7;
D6Pharidae
Siliqua patula (Dixon, 1789)
C4; D1,2,4,5; E2Tellinidae
Macoma balthica (Linnaeus, 1758)
A1,3,4; B1,2,3; C1; E3,6
Macoma brota Dall, 1916
B4
Macoma carlottensis Whiteaves, 1880
B4
Macoma elimata Dunnill & Coan, 1968
B4
Macoma expansa Carpenter, 1864
D2,5 Macoma golikovi Scarlato & Kafanov, 1988 B4; E3
Macoma inquinata (Deshayes, 1855)
A1,3,4,6; B1,2,4,6; C1,3,4,6,7; E1,3
Macoma lipara Dall, 1916
B4
Macoma nasuta (Conrad, 1837)
A1,2,3,4,6,7;
B1,2,3,4.7; C3,4,7; D6; E1,3
Macoma secta (Conrad, 1837)
A1,2,3,4,7; B1,2,3,4; C3,4,7; D6; E1
Macoma yoldiformis Carpenter, 1864
A4
Macoma sp.
D1
Tellina bodegensis Hinds, 1845
D2,5
Tellina carpenteri Dall, 1900
B4
Tellina modesta (Carpenter, 1864)
A2,3,4,6; B1,2,4,5,6
Tellina nuculoides (Reeve, 1854)
A2,3; B3; D1,2Semelidae
Semele rubropicta Dall, 1871
A1,4; B7; D1Psammobiidae
Gari californica (Conrad, 1849)
A1; B5,7; C5,7; D1; E4
Nuttallia obscurata (Reeve, 1857)
A1,2,3,5,6,7;
B1,2,3,7; C4; D1; E1Veneridae
Callithaca tenerrima (Carpenter, 1857)
A4,5,7; B1,2; C4 Compsomyax subdiaphana (Carpenter, 1864) B4; D1
Humilaria kennerleyi (Reeve, 1863)
A1; B4,7; C3,5,7; E1
Leukoma staminea (Conrad, 1837)
A1,2,3,4,5,6,7;
B1,2,3,4,5,6,7; C1,3,4,5,6,7; D1,6; E1,3,4,5
Nutricola lordi (W.Baird, 1863)
A2; B4; D1; E3
Nutricola tantilla (Gould, 1853)
D1; E1 Protothaca restorationensis Frizzell, 1930 B1,2
Saxidomus gigantea (Deshayes, 1839)
A1,2,3,4,5,6,7; B1,2,4,6,7; C3,4,5,6,7; D1; E1,3,4,5,6 Venerupis philippinarum (A.Adams & Reeve, 1850) A1,3,4,5,6,7; B1,2,3,7; C4; D1,6; E1Petricolidae
Petricola carditoides (Conrad, 1837)
A7; C3,5; D2,4,5,6Myidae
Cryptomya californica (Conrad, 1837)
A4,5; B2,3
Mya arenaria Linnaeus, 1758
A1,2,3,4,5,6,7; B1,2,3,7; C4; D1; E1,3
Mya truncata Linnaeus, 1758
B7; C7; E1,3,4
Platyodon cancellatus (Conrad, 1837)
C3,5Hiatellidae
Hiatella arctica (Linnaeus, 1767)
A1,3,7; B2,4,6,7;
C5,6; D2;
E1,3
Panomya ampla Dall, 1898
C5; E3
Panopea generosa Gould, 1850
A1,2,3,4; B1,7; C5,7; D1; E4Pholadidae
Penitella conradi Valenciennes, 1846
D1
Penitella penita (Conrad, 1837)
B5;
C3,5; D3,4,5,6; E1
Zirfaea
pilsbryi Lowe, 1931
A1,4,6; B6,7; C7; D6; E3
Teredinidae
Bankia setacea (Tryon, 1863)
B7
Pandoridae
Pandora filosa Carpenter, 1864
B4
Pandora wardiana A.Adams, 1860
B4Lyonsiidae Entodesma navicula (A.Adams & Reeve, 1850) A1,2,3; B5,6,7; C3,5,6;
E1,3
Lyonsia californica Conrad, 1837
B3
Mytilimeria nuttallii Conrad, 1837
B4,7Cuspidariidae Cardiomya pectinata (Carpenter, 1864) D1
Cardiomya planetica (Dall, 1908)
D1 GastropodsHaliotidae
Haliotis kamtschatkana Jonas, 1845
B4,5,7; D1; E4Fissurellidae Cranopsis
cucullata (Gould, 1846)
B4,7; D1
Cranopsis multistriata (Dall, 1914)
A1; B4; D2,5
Diodora aspera (Rathke, 1833)
A1,3;
B4,6,7; C1,3,5,6; D1,6; E1
Fissurellidea bimaculata (Dall, 1871)
C5,6; E3
Puncturella cooperi Carpenter, 1864
D1
Puncturella galeata (Gould, 1846)
A3; B4Lepetidae Cryptobranchia concentrica (Middendorff, 1847) A3; B4,6,7; D1; E1,3,5Acmaeidae
Acmaea mitra Rathke, 1833
A1; B1,4,5,6,7; C1,3,5,6,7; D2,6; E1,4,5
Niveotectura funiculata (Carpenter, 1864) B7
Lottiidae
Lottia asmi (Middendorff, 1847)
D1; E1
Lottia digitalis (Rathke, 1833)
A2,7; B4,6,7;
C1,2,3,4,5,6,7; D1,3,4,5,6; E1
Lottia fenestrata (Reeve, 1855)
A2;
C3,5,7; D3,4,6; E1,5
Lottia instabilis (Gould, 1846)
A2; B7; C3,5,6,7; D2,6
Lottia paradigitalis (Fritchman, 1960)
A7; B6; E1
Lottia parallela (Dall, 1921)
A3; B1,2,3
Lottia pelta (Rathke, 1833)
A1,2,3,4,5,6,7; B1,2,4,6,7;
C1,2,3,4,5,6; D1,3,4,6; E1,3,4,5,6
Lottia persona (Rathke, 1833)
A3,4,5,6,7; B4,5,6,7;
C2,3,4,5,6,7; D1,3,4,6; E1,3,4,6
Lottia rosacea (Carpenter, 1864)
A1,7; B6; D1; E1
Lottia scutum (Rathke, 1833)
A1,2,3,7; B1,4,6,7;
C1,3,4,5,6,7; D1,6; E1,3,4,6
Lottia triangularis (Carpenter, 1864)
D1
Siphonariidae
Siphonaria thersites Carpenter
E2,5 Trochidae
Calliostoma annulatum (Lightfoot, 1786)
B4,7; D1 Calliostoma canaliculatum (Lightfoot, 1786) D1
Calliostoma ligatum (Gould, 1849)
A1,2,3; B4,6,7;
C1,3,5,6,7; D6 Calliostoma variegatum Carpenter, 1864 B4,7; D1
Chlorostoma funebralis (A.Adams, 1855)
C3,5,6,7; D1,2,3,6; E1,4
Cidarina cidaris (A.Adams, 1864) B7; E1
Lirularia lirulata (Carpenter, 1864)
A1; B1,6; E1
Lirularia succincta (Carpenter, 1864)
A1; C5,6,7
Margarites beringensis E.A.Smith, 1899 E3
Margarites helicinus (Phipps, 1774) E1,2,3
Margarites pupillus (Gould, 1849)
A2,3,7;
B1,2,4,5,6,7; C1,3,6; D1,6; E1,3,4,5
Promartynia pulligo (Gmelin, 1791)
C5,6; D1,2,6; E4
Solariella permabilis (Carpenter, 1864) E2 Turbinidae Homalopoma baculum (Carpenter, 1864) C5
Homalopoma luridum (Dall, 1885)
B4; C5; D1,2; E1,4
Pomaulax gibberosa (Dillwyn, 1817)
A1; D1; E1Tricoliidae Eulithidium pulloides (Carpenter, 1865) D1
Tricolia sp.
A2; C3,5Littorinidae
Lacuna variegata Carpenter, 1864
A1,2,3,6; B1,2,3,4,6;
C3,4,5,6,7; D1
Lacuna vincta (Montagu, 1803)
B5,7; C3,5,6; D4; E2
Lacuna sp.
E1,3
Littorina scutulata Gould, 1849
A1,2,3,4,5,6,7;
B1,2,3,4,6,7; C1,2,3,4,5,6,7; D1,4,6; E1,4,6
Littorina sitkana Philippi, 1846
A1,3,7; B1,2,4,6,7;
C3,4,5,6,7; D1; E1,3,4,6 Littorina subrotundata (Carpenter, 1864)
barnacle ecotype C2 Rissoidae
Alvania compacta (Carpenter, 1864)
A2,3; B1,6
Alvania sp.
B5; C5; D1; E1
Onoba carpenteri (Weinkauff, 1885)
B5; C5; E1Barleeidae
Barleeia acuta (Carpenter, 1864)
D1
Barleeia sp.
B5; C5Caecidae Caecum crebricinctum Carpenter, 1864 D1
Caecum occidentale (Bartsch, 1920)
D1Vermetidae Petalaconchus compactus (Carpenter, 1864) B7; D1Batillariidae Batillaria attramentaria (GGG.B. Sowerby I,1855) A1,3,6,7; B2,3,7Cerithiidae
Cerithiopsis sp. 1
A3; E1
Cerithiopsis sp. 2
B5; E2
Cerithiopsis sp. 3
D1
Lirobittium attenuatum (Carpenter, 1864)
B4; D1
Lirobittium vancouverense (Dall & Bartsch, 1910) D1
Stylidium eschrichtii (Middendorff, 1849)
A1; B6; C1,3,5,7; D5,6; E1,6Epitoniidae
Epitonium indianorum (Carpenter, 1865)
B4,7; C5; D1,2
Epitonium sawinae (Dall, 1903)
D1
Epitonium tinctum (Carpenter, 1864)
C5,6
Opalia borealis Keep, 1881
B4; C3,5; D2,3,6Eulimidae
Balcis sp.
E5
Balcis sp.
A3 Melanella columbiana Bartsch, 1917 E3
Melanella micans (Carpenter, 1864)
A1,3; B5; D1
Amathinidae
Iselica obtusa (Carpenter, 1864)
A2
Iselica ovoidea (Gould, 1853)
B5Trichotropidae
Trichotropis cancellata Hinds, 1843
A1,2,3; B4,7; C6,7; E3,4Hipponicidae Antisabia panamensis (C.B. Adams, 1852) D1,2Calyptraeidae
Calyptraea fastigiata Gould, 1846
B4,6,7; C3; E1
Crepidula convexa Say, 1822
B3
Crepidula fornicata (Linnaeus, 1758)
A4,6,7
Crepidula nummaria Gould, 1846
A2; B5,6; C3,5,6; D1; E1,3
Crepidula onyx (Sowerby, 1824)
A1,7
Crepidula perforans (Valenciennes, 1846)
A1; B4; D1
Crepipatella dorsata (Broderip, 1834)
A1,4,6,7; B4,6; C5,6; E1
Garnotia adunca (G.B. Sowerby I, 1825)
A2; C3,5,6; D1; E1 Velutinidae
Marsenina rhombica (Dall, 1871)
C6
Marsenina stearnsi (Dall, 1871)
B7; C6; E1
Marsenina sp.
D1
Velutina prolongata Carpenter, 1864
A3; E1,4
Velutina velutina O.F. Müller, 1776
A1,3
Velutina sp.
E3
Naticidae
Cryptonatica affinis (Gmelin, 1791) B4; E3
Cryptonatica aleutica (Dall, 1919)
A4; B3,4,7; E3
Cryptonatica sp.
D6
Euspira lewisii (Gould, 1847)
A1,2,3,4,5,6,7; B1,7; C5,7; D1; E1Ranellidae
Fusitriton oregonensis (Redfield, 1848)
B4,6,7; C3,5,7; E3,4Muricidae Boreotrophon multicostatus (Eschscholtz, 1829) C6,7; E1
Boreotrophon orpheus (Gould, 1849)
B4
Boreotrophon stuarti (A.E. Smith, 1880)
B4; E3
Boreotrophon sp.
E3
Ceratostoma foliatum (Gmelin, 1791)
A1,7; B4,6,7; C1,5,6,7; D6; E1,4
Nucella analoga (Forbes, 1852)
A2; C1,2; D5 (There is some question as to whether some of these are
N. analoga or
N. canaliculata. The differentiation between
these species, if there is one, is still
being studied.)
Nucella canaliculata (Duclos, 1832)
B4,7; C3,5,6; D6; E1,3
Nucella lamellosa (Gmelin, 1791)
A1,2,3,4,5,7;
B1,2,3,4,6,7;
C1,2,3,4,5,6,7; D1,4,6; E1,3,4
Nucella
lima (Gmelin, 1791)
E3
Nucella ostrina (Gould, 1852)
A1,2,3; B1,4,6;
C1,2,3,4,5,6,7; D1,4,5,6; E1,3,4,6
Ocinebrellus inornatus (Récluz, 1851)
A7; B3; D1,6 Ocinebrina atropurpurea (Carpenter, 1865) D2
Ocinebrina interfossa Carpenter, 1864
A1; B6,7; C3,5,6; D1; E1,4
Ocinebrina lurida (Middendorff, 1849)
B1,6,7; C3,4,5,6,7; D1,6
Ocinebrina sclera (Dall, 1919)
B4; C6,7 Scabrotrophon maltzani (Kobelt & Küster, 1878) B4,7; E1,3
Trophonopsis tenuisculptus Bucquoy, Dautzenberg & Dollfus, 1882 E5
Urosalpinx cinerea Say, 1822
D1Columbellidae
Alia carinata (Hinds, 1844)
A1,2,4,6,7; B1,2,6; C3,5,7;
E1
Amphissa columbiana Dall, 1916
A1,2,3;
B4,6,7; C1,3,5,6,7; D3,6; E1,3
Astyris gausapata (Gould, 1850)
B4; B5;
D1Buccinidae
Beringius eyerdami A.G. Smith, 1959
B4
Buccinum baeri (Middendorff, 1848)
E3,4,5
Buccinum plectrum Stimson, 1855
B4; E3,5
Buccinum scalariforme Moller, 1842
E4
Colus sp.
E5
Lirabuccinum dirum (Reeve, 1846)
A7; B1,2,7;
C1,3,4,5,6,7; D6; E1,4,6
Neptunea lyrata lyrata (Gmelin, 1791)
B4,6; E3,4
Neptunea phoenicia (Dall, 1891)
B4
Neptunea pribiloffensis (Dall, 1919)
E3 Volutharpa ampullacea (Middendorff, 1848) E3 Nassariidae
Caesia fossatus (Gould, 1850)
C3,7; D4,5,6
Hima fratercula (Dunker, 1862)
B2,3
Hima mendica (Gould, 1849)
A1,4,6,7; B1,2; C5; D1,6; E4 Ilyanassa
obsoleta (Say, 1822)
B3
Fasciolariidae
Fusinus harfordii (Stearns, 1871)
E1
Olividae
Callianax baetica (Carpenter, 1864)
A1; C6; E1,4
Callianax biplicata (Carpenter, 1864)
A1; C3,4,6; D1,2,4,6; E4
Callianax pycna (S.S. Berry, 1935)
C6; D1Turbinellidae
Exilioidea rectirostris (Carpenter, 1865)
B4Cancellariidae
Neoadmete modesta (Carpenter, 1864)
B4; D1; E3Cystiscidae
Granulina margaritula (Carpenter, 1857)
B4; C5,7; E1,4Turridae
Antiplanes cf thalea (Dall, 1902)
B4; D1
Rectiplanes sp.
B4Conidae Kurtzia arteaga (Dall & Bartsch, 1910)
D1
Kurtziella crebricostata (Carpenter, 1864)
C6
Oenopota elegans (Müller, 1842)
B4; E4
Oenopota excurvata (Carpenter, 1864)
B4
Oenopota fidicula (Gould, 1849)
B4
Oenopota levidensis (Carpenter, 1864)
B4
Oenopota pyramidalis (Strom, 1788)
B4; E1
Oenopota tabulata (Carpenter, 1864)
B4; C6
Oenopota turricula (Montagu, 1803)
B4
Oenopota sp.
B1
Ophiodermella cancellata (Carpenter, 1864)
B4; D1
Ophiodermella inermis (Reeve, 1843)
A1;
E2Pyramidellidae
Brachystomia angularis (Dall & Bartsch, 1907) D2
Evalea tenuisculpta (Carpenter, 1864)
A1,3; B1,6
Odostomia sp.
A2; B2,5; C5; D1; E1,2,3,5
Turbonilla aurantia (Carpenter, 1864)
B5
Turbonilla sp. 1
A1
Turbonilla sp. 2
B3; C6
Turbonilla sp. 3
B4
Turbonilla sp. 4
D1
Turbonilla sp.
B4,6; C5; D1ChitonsLeptochitonidae
Leptochiton cf. rugatus (Carpenter, 1892) B4,5,6; C5; E3
(a species complex which is under investigation)Ischnochitonidae
Chaetopleura gemma Dall, 1879
D1
Lepidozona cooperi (Dall, 1919)
B4; C3,6; D2
Lepidozona interstincta (Gould, 1852)
B4,7
Lepidozona mertensii (Middendorff, 1847)
A1,2,3; B4,6,7; C3,5,6; D1; E1,4
Lepidozona radians (Carpenter, 1892)
A1; B4; D1; E1
Lepidozona retiporosa (Carpenter, 1864)
A3; B4
Lepidozona willetti Berry, 1917
E6
Tripoplax trifida (Carpenter, 1864)
B4,7Mopaliidae
Cryptochiton stelleri (Middendorff, 1847)
A1,2,3; B4,5,6,7; C1,3,5,7;
D1,2,6; E1,3
Dendrochiton flectens (Carpenter, 1864)
A7; B4; C6,7; E1
Katharina tunicata (Wood, 1815)
A2,3; B1,4,6,7; C1,2,3,4,5,7; D1,6; E1,3,6 Mopalia
cirrata Berry, 1919
A3,7; B4; D1; E1
Mopalia egretta Berry, 1919
B4
Mopalia ferreirai Clark, 1991
A1,2,3; B2,4,6; E1,3
Mopalia hindsii (Sowerby, 1847)
A2,3; B4,6,7; C5,6; D2,5; E3
Mopalia imporcata Carpenter, 1864
A3,7; B4
Mopalia kennerleyi Carpenter, 1864
A3; B4; C6;
D1; E1,3
Mopalia lignosa (Gould, 1846)
A1,2,3,4,6,7; B1,4,5,6,7; C3,5,6,7; D2; E1,4
Mopalia muscosa (Gould, 1846)
A1,2,3,7; B1,2,4,6,7; C2,3,4,5,6,7; D6; E1
Mopalia sinuata Carpenter, 1864
D1; E1
Mopalia spectabilis Cowan & Cowan, 1977
A3; B4,7; C6; D2; E1,4
Mopalia swanii Carpenter, 1864
A2,3,7; B4,6,7; C5; D6; E1
Mopalia vespertina (Gould, 1852)
A2,3; B1,
4,7
Placiphorella rufa Berry, 1917
B7; E6
Placiphorella velata Dall, 1879
B4;C6; D2
Schizoplacidae
Schizoplax brandtii (Middendorff, 1847)
E1,2,4
Tonicellidae
Boreochiton beringensis (Yakovleva, 1952) E1,3
Cyanoplax dentiens (Gould, 1846)
A1,2,3; B4,6; C5,6,7; E1,3
Cyanoplax fernaldi (Eernisse, 1986)
B4 Tonicella
insignis (Reeve, 1847)
B4,7; E1
Tonicella
lineata (Wood, 1815)
A1,2,3,6,7;
B2,4,6,7; C3,5,6,7; D1,2; E1,3,4
Tonicella undocaerulea (Sirenko, 1973)
A1; B4; C7; E3,4
Tonicella venusta Clark, 1999
B4
Tonicella cf. venusta Clark, 1999
C6
NudibranchsCylichnidae
Acteocina culcitella (Gould, 1852)
A1
Acteocina eximia (Baird, 1863)
B4; D1Haminoeidae
Haminoea japonica (Pilsbry, 1895)
B3
Haminoea vesicula Gould, 1855
A3,6; B1,2,3,7; E3
Gastropteridae
Gastropteron pacificum Bergh, 1894
B4,7
Aglajidae
Aglaja ocelligera (Bergh, 1894)
B1
Clionidae
Clione limacina (Phipps, 1774)
B4,7
Cymbuliidae
Corolla spectabilis Dall, 1871
B4
Cliopsidae
Cliopsis
krohni Troschel, 1854
B7
Limacinidae
Limacina
helicina (Phipps, 1774)
B7
Aplysiidae
Phyllaplysia taylori Dall, 1900
B3,7; D1Pleurobranchidae
Berthella californica (Dall, 1900)
B7; C7; D1Oleidae
Olea hansineensis Agersborg, 1923
A3Corambidae
Corambe steinbergae (Lance, 1962) B4
Loy thompsoni (Millen & Nybakken, 1991) D1
Goniodorididae
Okenia vancouverensis O'Donoghue, 1921 B4
Onchidorididae
Acanthodoris brunnea MacFarland, 1905 B4
Acanthodoris hudsoni MacFarland, 1905
B7 Acanthodoris lutea MacFarland, 1925 B7
Acanthodoris nanaimoensis O'Donoghue, 1921 B4,6,7; C3,7
Acanthodoris pilosa (Abildgaard, 1789) B4,7
Adalaria proxima (Alder & Hancock, 1954) D1
Adalaria sp.
B7
Diaphorodoris lirulatocauda Millen, 1985 D1
Onchidoris bilamellata (Linnaeus, 1767)
A3; B1,2,4,7 Onchidoris muricata (Müller, 1776) D1 Aegiretidae
Aegires albopunctatus MacFarland, 1905 D1
Polyceridae
Limacia cockerelli (MacFarland, 1905) B4,7
Polycera tricolor Robilliard, 1971
D1
Triopha catalinae (Cooper, 1863)
A3; B4,6,7; C3,7; D1; E1,3Dorididae
Aldisa cooperi Robilliard & Baba, 1972 B7; D1
Aldisa tara Millen, 1985
B7
Diaulula sandiegensis (Cooper, 1863)
A2,3; B6,7; C6; E1,3
Doris montereyensis (Cooper, 1862)
A2,3; B4,7; C3,5,7; E1,6
Doris odhneri (MacFarland, 1966)
B6,7; C3,7
Geitodoris heathi (MacFarland, 1905)
B7; C7
Peltodoris lentiginosa (Millen, 1982)
B7; D1
Peltodoris nobilis (MacFarland, 1905)
B7; D1
Rostanga pulchra MacFarland, 1905
A2; B7; C5,7
Chromodorididae
Cadlina luteomarginata MacFarland, 1966 B4,6,7; C3,7
Cadlina modesta MacFarland, 1966
B7
Cadlina cf. modesta MacFarland, 1966 E1
Tritoniidae
Tochuina tetraquetra (Pallas, 1788) B4,7
Tritonia diomedea Bergh, 1894
B4,7
Tritonia festiva (Stearns, 1873)
B4,7
Dendronotidae
Dendronotus albopunctatus Robilliard, 1972 B4
Dendronotus albus MacFarland, 1966 B4,7
Dendronotus dalli Bergh, 1879
B4
Dendronotus diversicolor Robilliard, 1970 B6,7
Dendronotus frondosus (Ascanius, 1774) A2; B7
Dendronotus iris (Cooper, 1863)
B7; D1
Dendronotus rufus O'Donoghue, 1921 B4
Dotoidae
Doto cf amyra Marcus, 1961
B4
Tethyidae
Melibe leonina (Gould, 1852)
B1,7; C7; D1Arminiidae
Armina californica (Cooper, 1863)
A3; B6,7Dironidae
Dirona albolineata MacFarland, 1905
A2; B1,2,7; C7; D1
Dirona pellucida Volodchenko, 1941
B4,7
Janolus fuscus (O'Donoghue, 1924)
B7; C5; D1Flabellinidae
Flabellina trilineata (O'Donoghue, 1921) B4,7
Flabellina triophina (Bergh, 1894)
B7
Flabellina verrucosa (Johnson, 1832)
E3Aeolidiidae
Aeolidia papillosa (Linnaeus, 1761)
A1,3; B1,7; E1Facelinidae
Hermissenda crassicornis (Eschscholtz, 1831)
A1,2; B1,6,7; C7;
D1; E1
Tergipedidae
Catriona columbiana (O'Donoghue, 1922) D1
Cuthona concinna (Alder & Hancock, 1843) B4
Onchidiidae (This is a pulmonate gastropod.) Onchidella
borealis Dall, 1871
B7; C2,5,6; D1; E1,3Aplacophora Chaetodermatidae
Chaetoderma cf argentum Heath, 1911
D1 CephalopodsOctopodidae Enteroctopus dofleini
(Wulker, 1910) B6,7; C3
Octopus rubescens Berry,
1953
B7; C7
Sepiolidae
Rossia
pacifica Berry, 1911
B7
Loliginidae
Doryteuthis opalescens (Berry, 1911)
B7
ScaphopodsDentaliidae
Antalis pretiosum (Sowerby, 1860)
D1Gadilidae
Cadulus californicus Pilsbry & Sharp, 1898
D1
Cadulus tolmei Dall, 1897
D1
Gadila aberrans (Whiteaves, 1887)
D1Pulsellidae
Pulsellum salishorum Marshall, 1980
B4; D1 Rhabdidae
Rhabdus rectius (Carpenter, 1865)
B4; D1
This page last revised: 3-14-2012