284 University of California Publications in Zoology [Vou 28 
Synalpheus lockingtoni,+ Paguristes bakeri, Pagurus califormensis, 
Lepidopa myopst (only to Cape St. Lucas), Petrolisthes gracilis, 
Podochela hemphillii, Pelia clausa,; Cancer amphietus,;+ Callinectes 
bellicosus,+ Lophopanopeus lockingtom,; Pilumnus spinohirsutus,+ 
Pinnixa tomentosa, Uca crenulata,; run to the Gulf of California ; two, 
Pleuroncodes planipes, Herbstia parvifrons, to off the west coast of 
Mexico; two, Processa canaliculata,; Inachoides tuberculatus, to Pan- 
ama; three, Peneus brevirostris,* Dromidia larraburei, Pachygrapsus 
transversus,t to Peru; five, Crangon bellimanus, Mursia gaudichaudu,* 
Epialtus bituberculatus, Heteractea lunata,; Ocypode gaudichaudu,* 
to Chile; and one, Munidopsis aspera}, in deep water to the Straits of 
Magellan and also in the Atlantie off Brazil; still another, Planes 
minutus, is cosmopolitan, pelagic in temperate and tropical seas The 
twenty-three species ranging southward not found south of the 
Coronados-Magdalena Bay stretch, include: 
Spirontocaris palpator* Randallia ornata 
Spirontocaris taylori Randallia bulligeray 
Crangon dentipes* Anasimus spinosus 
Crangon californiensis+ Epialtus nuttalliyt 
Crago nigromaculata Pugettia dallit 
Crago holmesi; Pelia tumiday 
Crago resima Cancer anthonytt 
Panulirus interruptus Cancer jordani 
Paguristes ulreyt Cycloxanthops novemdentatus 
Galathea californiensis} Xanthias taylori 
Blepharipoda occidentalis* Pinnixa barnhartit 
Heterocrypta occidentalis* 
Seventeen (9%) of all the above species have also been reported 
from the western north Pacific, chiefly from Japan and Kamchatka 
as follows: 
Pandalus platyceros* Japan 
Spirontocaris prionota” Japan 
Processa canaliculatay Japan; Amboina (also Europe, Madeira, 
Bermudas, North Carolina to Trini- 
dad, Gulf of Mexico, West Indies). 
Crago nigricauda Japan 
Crago communis Kamchatka 
Paracrangon echinata Japan 
Pagurus ochotensis Japan; Okhotsk Sea 
Pagurus hirsutiusculus Japan; Kamchatka; Siberia 
Pagurus samuelis Japan 
Parapagurus mertensti Kamehatka 
Oedignathus inermis° Japan 
Pachycheles pubescens® Japan 
Oregonia gracilis® Japan 
