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, Palaeoconcha, Palaeoconchiella, Paulinea, Pensarnia, Praenucula, Praenuculinae, Pseudoledopsis, Pseudonucula, Similodonta, 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)
Specimen images are retrieved through the ePANDDA API.
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