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94 ark shells and allies species
Asperarca nodulosa
Anadara trilineata
Anadara secticostata
Barbatia oahua
Tucetona arcodentiens
Anadara diluvii
Cucullaea gigantea
Lamarcka imbricata
Arca wagneriana
Glycymeris glycymeris
Arca noae
Anadara notabilis
Arca zebra
Anadara chemnitzii
Bathyarca glacialis
Anadara adamsi
Anadara secernenda
Anadara reinharti
Anadara bifrons
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