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Echinarachnius parma, the
common sand dollar, is a
species of sand
dollar native to the
Northern Hemisphere.
Subspecies Echinarachnius parma obesus H.L...
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Echinarachnius is a
genus of sand dollars,
belonging to the
family Echinarachniidae .
Species of
Echinarachnius have been
around since the
Pliocene epoch...
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Eccentric sand
dollars (Dendraster excentricus) at
Monterey Bay Aquarium.
Echinarachnius parma (family Echinarachniidae).
Mellita quinquiesperforata test (Clypeasteridae)...
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warming also harm po****tions of sand dollars. Dave
Cowles (2006). "
Echinarachnius excentricus (Eschscholtz, 1831)".
Walla Walla University.
Archived from...
- forbesi)
Northern sea star (Asterias vulgaris)
Common sand
dollar (
Echinarachnius parma)
Atlantic bay
scallop (Aequipectin irradians)
Atlantic jackknife...
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Dubarechinus Dumblea Duncaniaster Duperieria Durhamella Echinanthus Echinarachnius Echinocardium Echinocorys Echinocyamus Echinocyphus Echinocyphus Echinocystites...
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Canada and
Southern United States. Genera:
Astrodapsis Conrad, 1856
Echinarachnius Gray, 1825 Fa****ia Shmidt, 1971
Kewia Nisiyama, 1935
Proescutella Pomel...
- †Desmatophoca –
tentative report Diacheila Dicrostonyx Dioon Dyschirius Echinarachnius Echinophoria Elphidium Enhydra Enicmus †Epipremnum
Epitonium Equus †Equus...
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Dyschirius 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
Echinarachnius Echinophoria †Echinophoria apta †Ellipsoscapha †Ellipsoscapha sohli...
- (Strongylocentrotus droebachiensis),
starfish (Asterias vulgaris), sand
dollars (
Echinarachnius parma) and periwinkles. A
varied fish
fauna includes blueback herring...
