6 BULLETIN 138. UNITED STATES NATIONAL MUSEUM 



OLIGOCENE 



Ir'age 



Pilumnoplax carmanahcnsis, new species -' 38 



Pilumnoplax hannibalamis, new species 39 



Brancldoplax ivashingtoniana Rathbun 42 



Eucrate martini, new species 44 



Zanthopsis vulgaris, new species 48 



Zanthopsis hendersonlanus, new species 53 



Lophopanopcus olearls, new species 57 



Cancer bainbritlffensis, new species 60 



Portunites triangulum, new species G8 



Portunites alaskensis, new species 72 



Persephona bigranulata, new species 78 



Calappa lanensis, new species 79 



Mursia yaquinensis, new species 81 



Mursia marcusana, new species 82 



Palchomola gorrelli, new species 80 



Graptocarcmus (?), species, Rathbun 88 



Ranina americana Withers 91 



Raninoides woshburitci, new species 95 



Raninoides eugenensis, new species - 96 



Raninmdcs fulgidus, new species 96 



Raninoides asper, new species 98 



Ranidina willapensis, new species 99 



Eumorphocorijstes naselensis, new species 100 



CaUianassa knapptmensis, new species 112 



Calliana^sa clallamensis Withers 114 



CaUianassa ttmncnsis, new species 115 



CaUianassa bandonensis, new siiecies 118 



CaUianassa porterensis, new species 119 



CaUianassa oregoncnsus Dana 121 



Blepharipoda brucci, new species 126 



MIOCENE 



Branchiolambrus alius Rathbun 65 



Paguristes, species, Rathbun 102 



(:•*) Callianassa oregone<nsis Dana 121 



Astactis chenoderma Cope 130 



Pseudosquilla adelaidensis, new species 137 



PLIOCENE 



*Loxorhynchus gra)>dis Stimpson 24 



Uca oldroydi, new species 20 



Vca hamlini, new species 30 



Hetnigrapsus, species, Rathbun 32 



Cancer fissus Rathbun GO 



Cancer urbantis Rathbun 61 



Cancer productus Randall 62 



Callianassa kewana, new species 109 



Astacvs chcnodcrma Cope 130 



Chloridella smiomana {?), new si)ecies 136 



PLEISTOCENE 



*Pj/romaia tuberculata (Lockington) 22 



"Pugettia producta (Randall) 23 



