Raja brachyura
Coronella brachyura
Synallaxis brachyura
Portunidae
Majidae
San Agustin
Bellioidea
Eumorphocorystes
Sesarmidae
Majoidea
Decapoda
Pitta
Trapezioidea
Goneplacoidea
Grapsidae
Podotremata
Cancer productus
Pseudothelphusoidea
Cancroidea
Calappidae
Potamidae
Pilumnidae
Pseudothelphusidae
Bythograeidae | Leucosiidae
Cheiragonidae
Pulalius
Calappa
Unidentified Ocypodidae
Goneplacidae
Mursia
Cynictis penicillata
Carpiliidae
Xanthidae
Thiidae
Pinnotheridae
Leucosioidea
Carpilioidea
Unidentified Grapsoidea
Hyas coarctatus
Crab
Uca lactea
Branchioplax washingtoniana
Portunoidea
Grapsoidea
Unidentified Brachyura
Pinnotheres
Cancer (Brachyura) | Fossil Brachyura
Uca pugilator
Cancer sismondai
Hyas
Chionoecetes
Cheiragonoidea
Hystrix
Eriphioidea
Pilumnoidea
Hepatidae
Aethroidea
Bythograeioidea
Thioidea
Xanthoidea
Pleocyemata
Raja
Ocypodoidea
Calappoidea
Branchioplax
Synallaxis
Cancridae |
