10S Urinator arcticos. 



kobt. HH30B&a AHa^hipa TOHce Ur. pacifiais; no Bcefi BlvpoaTHOCTii 

 rpannija Ur. arctieus otx KapeTOBO npn ycTBB Kojleimh Hanpa- 

 BaaeTca Ha MapKOBO bt> sojihhï AHajHpa, 0CTaB.naa KpafiHiH cb- 

 Bepo-BOCTO'ïHHÛ yroat A3in b"b paenopaateme Ur. pacificus. IIo 

 03epaMTD sojihhh Ana^Bipa Ur. arctieus rHfeflHTca no H. II. Cokojib- 

 hhkobf (in verb.) HopiuajiBHo, ho Bce-ace plsace, WBWb y JiHMaHa. 

 Ha rnacnr^, Bt cEBepHOM-B yrjiy OxoTCKaro Mopa, OHa no Bux- 

 Ton'y (Allen 1905) Toace oÔHKHOBeHHaa rHfesainaHca nTHn.a. Bt> 

 KaMiaTK r B ee Hamjra no^ra bce nocBmaBinie 3Ty CTpaHy H3drBH0Ba - 

 Tejra;no mohm'b Bne'iaTJiBHiaM'B BtaonnH'B p^KH KaircaTKH OHapiace. 

 téii-b Ur. stéllatus. HecoMHEHHO, oto „a large diver", Ha6jiio^;aB- 

 inaaca Barrett-Hamilton'om'b (1898) y Kapara, OTHocnTca et. 

 :>TOMy BHfly. H3"B KoMaH^OpCKHXt OCTpOBOBTj Ha o-b^ BepHHra 

 OHa HecoMH'BHHO BCTpB^aeTca, ho rH'B3,nHTca bo BcaKOMt cayia-B 

 oienb pB^KO, Bt bhs'B HCKjnoqema (Stejneger 1887). Ha Ajieyr- 

 ckhxt> o-Baxi. Ur. arctieus BCTpife'iaeTca no TurnerY *) KpyrjrHH 

 roflt; Ha o-bIj AiranTKa ohb> Haôjnosaat napy bb> uohb irBcarçB. 

 Ha kohthhght'B C. AmepHKn AjiacKa aBJiaeTca ejniHCTBeHHOH 

 crpaHoft, rjrs Ur. arctieus jkhbgttj HopMasBHO h tojibko OTcro^a. 



npHTOMt H3-B pa3JIHqHHX r B M-BCTHOCTefi, ja CB HpHÔHJIOBBIXl, 



ocTpoBOB'B, h xpaHaTca no Ridgway'k» 2 ) 3K3eMnjiapH bt> Smithso- 

 nian Muséum. HaA^acK/B ee Haô.Jiiosaji'B b'bkohdvb naTHsecaTBixB 

 rojOB-B npomjiaro CTOJTETia yace Adams 3 ), hm6hho bi, 3ajiHBB Hop- 

 TOHa y Michalaski, Ha T inHaa co BTopoft uej^jra iioHa irBcana (n. St. |. 

 Kcjih OTHOCHTeaiBHO HaÔJiKaemfl Adams'a MoacerB ôbitb KaKoe-ma6o 

 conra-EHie (Ridgway othocht-b h.vb kt> Ur. pacificus 4 ), to oho OTna- 

 ^aeTT» OTHOCHTejitHO hobbuuihx-b HaojnoseHLS: Turxer'a 5 ) h Nel- 

 son'a 6 ), KOTopBie HecOMHBHHO yace OTJinqaJiH Ur. pacificus otb Ur. 

 arctieus. 06a ora npnBo.naT'B ^aa Ajibckh h totb, h jçpyroâ bh^b; 

 coMH'Bmio Moryrt noaJieHcaTB tojibko onpej'BJieHia ann/B, ynoMii- 

 HaeMHX'B Nelsox'om'b (ohh hbckojibko Me.UKH ^Jia Ur. arctieus), ho 

 hh KaK-B He nranH b'b ôpaiHOM-B Hapa^'B. no TuRNER'y Ur. arctieus 

 oneHB oÔBiKHOBeHHa bb> 3ajfflBi6 HopTOHa y St. Michael's h y se- 



1) Contr. Nat. Hist. Alaska, p. 116 (1886). 



2) Baikd, Brewer & Ridgwaï, Water. B. N. Ara., II, p. 453. 



3) Ibis, 1878, p. 441. 



4) 1. cit., p. 467. 



5) 1. cit., p. 116. 



6) Report Nat. Hist. Coll. Alaska, p. 36 (1887). 



