8 BULLETIN 138, UNITED STATES NATIONAL MUSEUM 



rage 



RandaUia pleistocenica '^^ 



Perscphona bigranulata "° 



Calappa lanensis , '^ 



Mursia yaqtiinensis °^ 



Mursia marcusana 8_ 



Nccrocareinus hannae °"^ 



Palehomola gorreUi 86 



Ranina tejoniana ^ 



Raninoides vaderensis 93^ 



RaninmdcH lewisanus 94 



Raninoides dickersoni 94 



Raninoides washhurnel 95 



Raninoides cugenensis 96 



Raninoides fulgidus 96 



Raninoides asper 08 



Ranidina willapensis 99 



Eumorphoconjstes naselensis 100 



Dardanus subaequalis 102 



Dardanus arnoldi 103 



Callianassa incerta 108 



Callianassa kewana 109 



Callianassa fresnoensis 100 



Callianassa umpquaensis 110 



Callianassa kuapptonensis 112 



Callifinassa cotcUtzensis l 113 



Callianassa twincnsis 115 



Callianassa handonensis US 



Calliuna^sa portcrensis 119 



Callinnassa stephensi 122 



Upogehia (Vpogehia) eocenica 124 



Blepharipoda brncei 126 



Chloridella sonomatui _ y-^Q 



Pscndosquilla adelaidensis jg-j- 



NEW NAME 



Callianassa atlantira (Recent) 107 



NEW GENUS 



Palehomola 86 



SPECIES WHOSE NEAREST RELATIVES NOW LIVE IN SIMILAR 



LATITUDES 



EOCENE 



Pinnixa eocenica, uew species 34 



Carcinides minor, new species 66 



Dardanus subaequalis, new species 102 



Upogcbia (.Upogebia) eocenica, new species . 124 



OLIGOCENE 



Eucrate martini, new species 44 



Lophopanopeus olearis, new species 57 



