†Cryptomya washingtoniana Weaver 1912 (softshell clam)
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Full reference: C. E. Weaver. 1912. A preliminary report on the Tertiary paleontology of western Washington. Washington Geological Survey Bulletin 15:1-80
Belongs to Cryptomya according to C. E. Weaver 1942
See also Grant, IV and Gale 1931 and Weaver 1912
Sister taxa: Cryptomya californica, Cryptomya quadrata, Mya (Cryptomya) incognita
Type specimen: CAS 505, a shell. Its type locality is UW 68, which is in a Miocene marine conglomerate in Washington.
Ecology: facultatively mobile infaunal suspension feeder
Distribution: found only at UW 68
Specimen images are retrieved through the ePANDDA API.
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