Tresus pajaroanus Conrad 1857 (lost gaper)
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Bivalvia - Cardiida - Mactridae
Alternative combinations: Schizothaerus pajaroanus, Venus pajaroanus
Belongs to Tresus according to E. J. Moore 2003
See also Coan et al. 2000
Sister taxa: Tresus capax, Tresus nuttallii, Tresus saxadomoides, Schizothaerus trapezoides
Ecology: facultatively mobile infaunal suspension feeder
Distribution:
• Pliocene of United States (3: California, Oregon collections)
• Miocene to Pliocene of United States (1: California)
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.