Bivalvia - Ostreida - Malleidae
Alternative combination: Perna quadrisulcata
Belongs to Isognomon according to D. Frassinetti and V. Covacevich 1999
Sister taxa: Isognomon (Hippochaeta), Isognomon (Iranognomon), Isognomon (Isognomon), Isognomon (Melina), Isognomon (Mulletia), Isognomon (Parviperna), Isognomon (Semignomon), Isognomon alatus, Isognomon bicolor, Isognomon gariesensis, Isognomon gaudichaudi, Isognomon isognomoides, Isognomon isognomon, Isognomon isognomonoides, Isognomon legumen, Isognomon maxillata, Isognomon nucleus, Isognomon orientalis, Isognomon perna, Isognomon radiatus, Isognomon repini, Isognomon valvanoi
Distribution:
• Miocene of Argentina (3 collections)
• Oligocene to Miocene of Argentina (1)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.