Bivalvia - Arcida - Arcidae

Full reference: A. A. Olsson. 1964. Neogene Mollusks From Northwestern Ecuador

Belongs to Anadara (Cunearca) according to A. A. Olsson 1964

Sister taxa: Anadara (Cunearca) aequatorialis, Anadara (Cunearca) berjadinensis, Anadara (Cunearca) bifrons, Anadara (Cunearca) brasiliana, Anadara (Cunearca) buenavista, Anadara (Cunearca) cacica, Anadara (Cunearca) caimitaca, Anadara (Cunearca) chemnitzii, Anadara (Cunearca) chemnitzioides, Anadara (Cunearca) corcupidonis, Anadara (Cunearca) ferruginea, Anadara (Cunearca) hindsi, Anadara (Cunearca) hispaniolana, Anadara (Cunearca) inutilis, Anadara (Cunearca) lloydi, Anadara (Cunearca) melita, Anadara (Cunearca) pittieri, Anadara (Cunearca) rhombea, Anadara (Cunearca) riocanensis, Anadara (Cunearca) telemba, Anadara (Cunearca) zorritensis, Anadara (Cunearca) zorritoensis, Arca (Cunearca) cacica, Arca (Cunearca) cumanensis, Arca (Cunearca) esmeralda, Cunearca lesueuri, Cunearca scalarina, Cunearca scalaris, Cunearca silverdalensis, Scapharca (Cunearca) crandalli, Scapharca (Cunearca) cumanensis, Scapharca (Cunearca) melloi, Scapharca (Cunearca) rhombea, Imparilarca hubbardi

Type specimen: USNM 643777, a shell

Ecology: facultatively mobile infaunal suspension feeder

Distribution: found only at Cueva de Angostura [Angostura Fm] (Miocene of Ecuador)

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Specimen images are retrieved through the ePANDDA API.