Anadara (Rasia) dariensis Brown and Pilsbry 1911

Bivalvia - Arcida - Arcidae

Alternative combinations: Anadara (Scapharca) dariensis, Arca (Diluvarca) dariensis, Arca (Scapharca) dariensis, Arca dariensis

Synonyms: Anadara (Sectiarca) losquemadica Maury 1917, Arca gatunensis Toula 1911, Scapharca losquemadica Maury 1917

Full reference: A. P. Brown and H. A. Pilsbry. 1911. Fauna of the Gatun Formation, Isthmus of Panama. Proceedings of the Academy of Natural Sciencesof Philadelphia 63(2):336-373

Belongs to Anadara (Rasia) according to W. P. Woodring 1973

See also Anderson 1929, Hendy et al. 2008, Maury 1917, Oinomikado 1939, Olsson 1922 and Olsson 1932

Sister taxa: Anadara (Rasia) actinophora, Anadara (Rasia) andrewsi, Anadara (Rasia) athroa, Anadara (Rasia) bravardi, Anadara (Rasia) carmenensis, Anadara (Rasia) cercadica, Anadara (Rasia) charcoazulensis, Anadara (Rasia) corcupidonis, Anadara (Rasia) cornellana, Anadara (Rasia) costaricensis, Anadara (Rasia) democraciana, Anadara (Rasia) emarginata, Anadara (Rasia) fissicosta, Anadara (Rasia) golfoyaquensis, Anadara (Rasia) guayubinica, Anadara (Rasia) honensis, Anadara (Rasia) inaequilateralis, Anadara (Rasia) lienosa, Anadara (Rasia) lita, Anadara (Rasia) medioamericana, Anadara (Rasia) mirandana, Anadara (Rasia) mississippiensis, Anadara (Rasia) sechurana, Anadara (Rasia) springvalensis, Anadara (Rasia) tamarana, Anadara (Rasia) tirantensis, Anadara (Rasia) wiedenmayeri, Anadara (Rasia) zuliana, Rasia arata

Subtaxa: Anadara (Rasia) dariensis progonica

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Type specimens:

  • Anadara (Rasia) dariensis: ANSP (no number), a shell
  • Anadara (Sectiarca) losquemadica:
  • Arca gatunensis:


• Pliocene of Colombia (1 collection), Panama (1)

• Miocene of Colombia (2), Costa Rica (1), Panama (110), Peru (1), Venezuela (1)

Total: 117 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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