Classification of Bishop 1988
Fm. Xanthidae MacLeay 1838 [stone crab]
show all | hide all
Fm. †Prosopidae von Meyer 1860
show all | hide all
Invalid names: Pithonotinae Glaessner 1933 [empty]
Fm. †Carcineretidae Beurlen 1930
show all | hide all
Fm. †Dakoticancridae Rathbun 1917
show all | hide all