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names in breadcrumbs
vernacular
scientific
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names in breadcrumbs
vernacular
scientific
Creatures
»
…
»
Animal
»
…
»
Echinoderms
»
…
»
Sea Urchins
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…
»
Echinarachniidae
»
…
Creatures
»
Cellular Organisms
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Eukaryotes
»
Opisthokonts
»
Animal
»
Bilateria
»
Deuterostomes
»
Echinoderms
»
Echinozoa
»
Sea Urchins
»
Euechinoidea
»
Irregularia
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Neognathostomata
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Sand Dollars
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Scutellina
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Scutelliformes
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Echinarachniidae
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Astrodapsis
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Astrodapsis arnoldi Pack 1909
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names
Grabowsky 1994b
show all
Brusca and Brusca, 2003
Cellularity and growth form
ecology literature
Fairbairn 2013
GBIF data coverage
Grabowsky 1994
Grabowsky 1994b
Mineralogy
Nebelsick 1992
North Pacific Species List
Smith 1937
Ullrich-Lüter et al 2011
United States Species List
World Register of Marine Species
Body symmetry
Grabowsky 1994b
bilaterally symmetric
URI:
http://purl.obolibrary.org/obo/PATO_0001324
Definition:
being symmetric about a plane running from frontal end to caudal end (head to tail), and having nearly identical right and left halves
show all records