EIST OF PLATES: 
VOLUME. TV. PART Ti 
To Face 
PLATE. PAGE 
WIG, QUE ANGMS oy eereMbiy So og acu o kbs oc ooa ames 446 
XLIV, NEV. Helis c. oregonensis....-. ST ad AT ee 454 
OE Vile Re Ganissmexicanums:. sy ee ca ieee 464 
XO WVAIS ee USS) NOrniceus.)., scrote eee eae ee eee 479 
ELV ee OX emelUstsimmachetesin. sss ciaee ae ane see AUS 
Pape erocyonmehennuan ezine reenter ree: 490 
Winn uta anmectenss seer. bat tie rae ee 535 
pela tae itrisns.< cca see mycket at see tee Gay 
Viliee ee Zalopbus calitosniansy yar eee 539 
Vie Vem hocarn. oSronimMensis= ee aes aa eecnee 541 
ILWAL,. JENA IU WAUEL IDI, Wiloraeielaneis texojorCeIbis Gabon sce sence see haa 542 
Xero Wile Arctocephalus; townsend 4.1 are. ese 543 
ILD SJOUL, ILXUIWS IEW IED WAG Wibioybbaler) GhnkenticinbdoRibals Gea aso ae 4 oe ems OIE 545 
XGA A Oa tieapvalllOSalsen sn ars aceey ere ae: 726 
ESWIOUL,  AW@les WA RONOS Gea Yoo ca coc rece sean W232 
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