Arca (Scapharca) hopkinsi Pilsbry and Olsson 1941 (clam)

Bivalvia - Arcida - Arcidae

Full reference: H. A. Pilsbry and A.A. Olsson. 1941. A Pliocene fauna from Western Ecuador. Proceedings of the Natural Sciences of Philadelphia 93:1-79

Belongs to Arca (Scapharca) according to H. A. Pilsbry and A.A. Olsson 1941

Sister taxa: Anadara (Scapharca) aviculaeformis, Anadara (Scapharca) cepoides, Anadara (Scapharca) inaequivalvis, Anadara (Scapharca) labiosa, Anadara (Scapharca) spiekeri, Arca (Scapharca) aguadica, Arca (Scapharca) collazica, Arca (Scapharca) ecuadoriana, Arca (Scapharca) sansebastiana, Arca (Scapharca) weeksi, Arca (Scapharca) wheeleri, Scapharca (Scapharca), Scapharca axelolssoni, Scapharca broughtoni, Scapharca chemnitzii, Scapharca cornea, Scapharca crashleyi, Scapharca crassissima, Scapharca eusphaera, Scapharca inaequivalvis, Scapharca meroensis, Scapharca pertenuicosta, Scapharca pinguescens, Scapharca rustica, Scapharca satowi, Scapharca sedanensis, Scapharca terhaari, Scapharca tjilanangensis, Scapharca vanwinkleae, Scapharca zorritosensis

Type specimen: Its type locality is Zone J - Canoa Formation, which is in a Piacenzian/Gelasian coastal sandstone/claystone in the Canoa Formation of Ecuador

Ecology: facultatively mobile semi-infaunal suspension feeder

Distribution: found only at Zone J - Canoa Formation

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Specimen images are retrieved through the ePANDDA API.


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