Anadara (Cunearca) aequatorialis d'Orbigny 1846 (ark)

Bivalvia - Arcida - Arcidae

Alternative combinations: Anadara aequatorialis, Arca aequatorialis

Invalid subtaxa: Arca ovata Reeve 1844 [replaced name], Arca subelongata Nyst 1848

Belongs to Anadara (Cunearca) according to A. M. Keen 1971

See also Cantalamessa et al. 2005

Sister taxa: Anadara (Cunearca) berjadinensis, Anadara (Cunearca) bifrons, Anadara (Cunearca) boggsi, 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

Ecology: facultatively mobile infaunal suspension feeder

Distribution:

• Quaternary of Ecuador (2 collections)

Total: 2 collections each including a single occurrence

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