Class

Bivalvia

1,987 species in this class. Browse scientific names and open each profile for distribution, taxonomy and available wildlife data.

Open Bivalvia in the interactive guide

Species · page 12 of 34

Alabama spike

Alabama spike

Elliptio arca

Unionidae
delicate spike

delicate spike

Elliptio arctata

Unionidae

Box Spike

Elliptio cistellaeformis

Unionidae
Eastern Elliptio

Eastern Elliptio

Elliptio complanata

Unionidae
Carolina slabshell

Carolina slabshell

Elliptio congaraea

Unionidae
Elephantear Mussel

Elephantear Mussel

Elliptio crassidens

Unionidae
Georgia elephantear

Georgia elephantear

Elliptio dariensis

Unionidae
Northern Lance

Northern Lance

Elliptio fisheriana

Unionidae
Pod Lance

Pod Lance

Elliptio folliculata

Unionidae

gulf slabshell

Elliptio fumata

Unionidae

Altamaha Slabshell

Elliptio hopetonensis

Unionidae

variable spike

Elliptio icterina

Unionidae
Flat Spike

Flat Spike

Elliptio jayensis

Unionidae
yellow lance

yellow lance

Elliptio lanceolata

Unionidae

Fluted Elephantear

Elliptio mcmichaeli

Unionidae

Recovery Pearly Mussel

Elliptio nigella

Unionidae

hidden spike

Elliptio occulta

Unionidae
Atlantic Spike

Atlantic Spike

Elliptio producta

Unionidae

gulf spike

Elliptio pullata

Unionidae
Roanoke Slabshell

Roanoke Slabshell

Elliptio roanokensis

Unionidae

Altamaha lance

Elliptio shepardiana

Unionidae
Purple Bankclimber

Purple Bankclimber

Elliptoideus sloatianus

Unionidae

Aegean Nut Clam

Ennucula aegeensis

Nuculidae

Ennucula corticata

Ennucula corticata

Nuculidae

Dolphin-toothed Nut Clam

Ennucula delphinodonta

Nuculidae

Ennucula grayi

Ennucula grayi

Nuculidae

Ennucula puelcha

Ennucula puelcha

Nuculidae

smooth nutclam

Ennucula tenuis

Nuculidae

Knife Finger Oyster

Ensiculus cultellus

Pharidae
American/Atlantic jack knife clam

American/Atlantic jack knife clam

Ensis directus

Pharidae
Common Razor Shell

Common Razor Shell

Ensis ensis

Pharidae
American/Atlantic jack knife clam

American/Atlantic jack knife clam

Ensis leei

Pharidae
Navajuela

Navajuela

Ensis loboi

Pharidae
Giant Jacknife

Giant Jacknife

Ensis macha

Pharidae
Arched Razor Shell

Arched Razor Shell

Ensis magnus

Pharidae
Minor Jacknife

Minor Jacknife

Ensis megistus

Pharidae
Minor Jackknife

Minor Jackknife

Ensis minor

Pharidae
California jackknife

California jackknife

Ensis myrae

Pharidae
Pod Razor Shell

Pod Razor Shell

Ensis siliqua

Pharidae

Newfoundland Razor Clam

Ensis terranovensis

Pharidae

Entodesma cuneatum

Entodesma cuneatum

Lyonsiidae
rock entodesma

rock entodesma

Entodesma navicula

Lyonsiidae

Entodesma patagonicum

Entodesma patagonicum

Lyonsiidae
Epilepton clarkiae

Epilepton clarkiae

Epilepton clarkiae

Lasaeidae
California lucine

California lucine

Epilucina californica

Lucinidae
Duck River dartersnapper

Duck River dartersnapper

Epioblasma ahlstedti

Unionidae
Cumberlandian combshell

Cumberlandian combshell

Epioblasma brevidens

Unionidae

Oyster Mussel

Epioblasma capsaeformis

Unionidae
catspaw

catspaw

Epioblasma obliquata

Unionidae
Southern combshell

Southern combshell

Epioblasma penita

Unionidae
white catspaw

white catspaw

Epioblasma perobliqua

Unionidae
Northern Riffleshell

Northern Riffleshell

Epioblasma rangiana

Unionidae
Tubercled Blossom

Tubercled Blossom

Epioblasma torulosa

Unionidae
Snuffbox

Snuffbox

Epioblasma triquetra

Unionidae
Tan riffleshell

Tan riffleshell

Epioblasma walkeri

Unionidae
Erodona mactroides

Erodona mactroides

Erodona mactroides

Corbulidae
Ervilia castanea

Ervilia castanea

Ervilia castanea

Semelidae

Ervilia nitens

Ervilia nitens

Semelidae

Erycinella pygmaea

Erycinella pygmaea

Condylocardiidae

Euanodontia hawaiensis

Euanodontia hawaiensis

Lucinidae