Urinator arcticus. 113 



arcticus noica h© Haâ^eHa He tojisko Ha rHESAOBb-s, KOTopoe HeB-B- 



J30HTHO, HO H Ha npOJieTE; 3HMOK1 OHa SOJIHCHa BCTp'BqaTbCa TyTt 



.Ha noôepescBn. Ha CaxajniHE, cy,u;H no saivrBTKÉ Cs'npyHEHKo(1890), 

 rH-B3AfîTCH ii Ur. stellatus, h Ur. arcticus. IÏ3-B cjiob-b HnicoabCKAro 

 (1889) CTE^yerb, ^to ohb ^oôira-b 7. VII. 81 y ycTBH p. A-ieiccaH- 

 jipoBKn B3pocJiaro nTeHqa, Kaicb ôy^TO jaHHaro ro^a; stot-b 3k- 

 36Mnjiap'B o^HaKO HecoMH'BHHO yace npormiorosHin, coBepmeHHO 

 B3pocjibiu B-B nepBOM-B 3HMHeM-B Haptf.n'B: nepba Bepxa TBaa yHero 

 yace 6e3-B cbbtjihx'& oôoskob'b, BHCOTa KJiioBa 17.8, oÔHaHceHHHH 

 oulmen G8.o mm. Bt côopÈ CynpyHEHKO HMÈeTca 9K3eMnjiap , B h 

 bt> nepBOM'b Hapjiji'B, ho k/b coatajrEHiio 6e3-b saTH. cbohctbb 

 npeÔHBamH Ur. arcticus Ha KypnjibCKHX'b ocTpoBax-B met He 

 SHaeivrb; co c.KOB'b Blakistc n & Pryer'a 1 ) Stejneger (1898) tobo- 

 pHTT> TOJibKO, hto OHa ÔHJia BCTpiiqeHa Ha IlTypynB. B'b TaÔJiiiHB 

 pacnpocTpaHeHifl anoHCKHX'b nTHm, y Seebohm'a 2 ) ona He npn- 



BOfllITCH flJIH KypHJIBCKHX-B OCTpOBOB'B, Ha KOTOpblX-b He MOJKeTB 



He BCTp-BtiaTbca bx nepio,i,H npo^eTOB-b. Ha KaMiaTidÈ Ur. arcticus 

 rHB3AnTCH HecoMH'BHHO j\o Mbica JIonaTKH, OTKy^a rojKHas rpaHHqa 

 HanpaBJiaeTCH Ha KoMaH^opcme n 0CTa.nbHbie ocTpoBa A-neyrcKofi 

 HEnn, no KOTopbiM'b yô'BraeT'b K'b n-By Ajihck'b h kt> aMepnKaH- 

 CKOMy noôepeacbio BepnHroBa Mopa, coeAHHJiacb Ha nojiapHOM'B 

 Kpyr'E B'b flOJinHi p. K>KOHa ci, CBBepHoft. 



Hbij TOJibKO-qTo ca-BJiaHHaro oÔ3opa iohhoS rpammbi ca'BayeT'b, 

 hto Ur. arcticus rjiaBHHM-b o6pa30M-b 6opea.nbHbiH, ho HHKaicb He 

 apKTH^ecKiâ bh^-b. 



B'b ciîBejJHHX'b mnpoTax'b na M'BCTax'b cbohx'b rHfe.noBiH 

 Ur. arcticus ocraeTCH 3HMOBaTB calice b'b He6onbmoM'B qncjiï pince, 

 'ï'bm'b, Hanp., KpoxaJiH, rorojia, KpnKBH n ^npicH, ho H3p _ BSKa 3T0 

 Bce-ace cny^aeTca; Hanp., Sommerfeldt (1.86 L, 1867) ynoinmaeT-B 

 o HBCKOJiBKHXb qepHOSOÔbix-b rarapax-b, 3HMOBaBmnxt bt, 1858 / '59 r. 

 iioa'b Karlebotteu B'b BocTO^HOM-b OnHMapKeH'B. B-b Ka^ecTB'B 

 ocbajioS nTHqn Ur. arcticus BCTpÈqaeTCH, noBH^HMOMy, tojibko Ha 

 AaeyTCKHX'b ocTpoBaxTb, cy^H no cooôineHiio Turner'a 8 ). Ha Kau- 

 laTKB, t.zï'b 3nMOBaHie BHmeynoMHiiyTHX'b yTOK/b, a TaKHce n ae- 

 ôe^a, na He3aMep3aiomnx'b BOflaxTa aBJieme oônraoe, mhb hhkto 

 He Mor"b cooômHTb Toro >i<e o rarapax'b. 3nM0BKa kt> rory ott> 



1) Trans. Asiat. Soc. Japan, X, 1882, p. 94. 



2) B. Japan. Emp., p. 29 (1890). 



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



$aj'Ha rocciH. IlTimw. 



