Bivalvia - Nuculida - Praenuculidae

Full reference: T. M. Sanchez. 1990. Una fauna de bivalvos en la Formacion Santa Gertrudis (Ordovicico) de la Provincia de Salta (Argentina). Ameghiniana 23(3-4):131-139

Parent taxon: Praenuculidae according to T. M. Sanchez 1990

See also Sepkoski 2002

Sister taxa: Arcodonta, Bicrenucula, Concavodontinae, Fidera, Habonucula, Homilodonta, Ledopsis, Nuculodonta, Palaeoconchiella, Paulinea, Pensarnia, Praenucula, Praenuculinae, Pseudoledopsis, Pseudonucula, Smilodonta, Synek, Tironucula

Subtaxa: none

Ecology: facultatively mobile shallow infaunal deposit feeder

Distribution: found only at Unknown fm., west flank of Cerro del Fuerte, Argentina (Ordovician of Argentina)

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Specimen images are retrieved through the ePANDDA API.