134 Urinator pacificus. 



Urincdor pacificus. 



1886. Turner, Contr. Nat. Hist. Alaska, p. 116 (St. Michael's, Norton Sound; 

 Aleutians, Nearer Islands: Chichagof Harbour, Attu Isl., winter 

 1880-81, Semichi, nCC). 



1887. Nelson, Rep. Nat. Hist. Coll. Alaska, p. 37 (Point Borrow according 

 Muedooh, f early in VI, leave end of IX; nCC on the Near Islands 

 according Turner). 



Colymbus pacificus. 

 1887. Palmén, Vega-Exped. Vetensk. Iakttag., V, p. 406, tab. 6 (Pitlekaj och 



Rirajtinop, Tschuktsch-halfons ishafs-kust, 4—9. VII. 1879 n. St., nj. 



Urinator pacificus. 

 1898. Stejneger, Proc. Un. St. Nat. Mus., XXI, p. 271 (May occur in the 



Kurile Islands at least during the migration). 



Colymbus pacificus. 



1900. MEH3BDPX (MeNZBIER) Bt CjOOHHHU (SlJUNIn), OxOTCKO-KaMiaTCKifi 



Kpafi, I, p. 342 (PL Anadyr, Vj.-Ns 170. 



Colymbus arcticus (non Linn), 

 1901 part. CoKOJikHiiKOBt (Sokolnikow), Upiiaityp. OôjiacT. Bis., 1901, Ns 409, 



p. 19 (Syst. fl. Anadyr). 



Urinator pacificus. 

 1904. Schalow, Pauna Arctica, IV, i, p. 119 (Eine rein nearctische Art. — 



Minime!!]. 



Colymbus pacificus. 

 1906. ByTs-p.iiiHi, (Buturlin), ITcob. n Pyac. Ox., XII, p. 13 (Fl. Kolyma 



infer.). 

 1908. Buturlin, Journ. f. Orn., 1908, pp. 285, 289, 290 (Gemein nicht nur im 



Delta der Kolyma, sondern auch in dem der Indigirka 70°21' n. Br., 



149°31 o. L. Greenw.). 



MaTepiajiw 3ooj)orMMecKaro My3ea. 



J6 159. eff. adlt. nupt. sine dato, Kamtscbatka. Kittlitz. 



X» 160. ex. Ç adlt. nupt. 27. VI. 43, Ins. Stepbens, Amer, occ- 



bor. WOSNESENSKT. 



Ws 161. ex. adlt. nupt. s. d., { Mare Beringianum J. "Wosnesenskt. 



A 1 » 162. ex. juv. s. d., J Mare Beringianum [. "Wosnesenskt. 



J6 163. ex. 2 adlt. nupt. 10.VII. 69, cursus sup. fl. Tanleo (lege 



Talljuaju), accursus si- 

 nister fl. Anadyr infer. 

 (/(•(/esinusAnadyrensis). Matdell. 



Mi 164. ex. $ adlt. nupt. 12.VII.69, curs. sup. fl. Tanleo. Matdell. 



„\'2 165. ex. <$ adlt. nupt. 16. VII. 69, curs. sup. fl. Tanleo. Matdell. 



INs 166. ex. 5 adlt. nupt. 21.VII. 69, curs. sup. fl. Tanleo. Matdell. 



A"» 167. ex. <$ adlt. nupt. 22-25.VII.69, curs. sup. fl. Tanleo. Matdell. 



X 168. ex. £ adlt. nupt. s. d., fl. Anadyr. Grlnewetzki. 



N 169. ex. adlt. nupt. s. d., fl. Anadyr. Grinewetzki. 



JS» 170. ex. <$ adlt. nupt. V. fl. Anadyr. Sljonin. 



jN» 171. 2 ova s. d., Anderson River, America 



borealis. Smiths.Instit. 



