92 Urinatoe arcticus. 



iuland; a very few nests near Kooshka, 62°42'E. Lg., on tLe left bank of 

 Gichiga River; first appoared on the river 31. VII, and soon became 

 abundant near its mouth; 23. IX a flock of 50, 1. X a fllock of 30; dis- 

 appeared entirely by the last week in IX; spécimens obtained: 24. VI, 

 l.VIII, 4. IX, 19. IX, 2. X adlt., 16. IX n. St. young still in the downy plu- 

 mage attached to the tips of the growing feathers of the second plu- 

 mage. — Basin of Anadyr Biver: Marcova, common, breeds; 2speci- 

 mens). 

 1905. Podsar, Ornith. Jahrb., XVI, p. 185 (Tammela socken, s.-w. Th. Tavas- 

 tehus Gouv.; allgemein, briitet i/ 2 VI n. St., immer zwei Eierj. 

 Colymbus arcticus. 



1905. Bocepecehckiû (Woskresensky), E;uer. To6. Ey6. My3., XIV, 1904, ii, 

 !Ys 3, p. 4 (Circul. Tjukalinsk et Ischim gub. Tobolskj. 



1906. EyTypjiHHi. (Buturlin), IIcob. h Pyac. Ox., XII, p. 13 fAd fluv. Kolynia 

 infer. CC, sed in litore maris Glacialis abest). 



1906. JKhtkobi. h EyiypjiHH'B (Shitkow & Buturlin), 3an. Pycc. Peor]i. 

 06m. no oom. reorp., XLI, ii, p. 28 (Gub. Simbirsk; solum ad fl. Volga 

 init. V et fin. IX observataj. 



1906. Eenvall, Medd. Soc. Paun. & Plor. Penn., XXXII, 1905—1906, p. 65- 

 66 (Enare socken; 12. VII. 1905 n. St. sâg jag nyss utklâckta ungar 

 i Patsjoki). 



1907. Eiaukh (Bianchi), Ann. Mus. Zool. Acad. St.-Pétersb., XII, p. 113 (Gub. 

 Petropolitan., nCC; init. IV— fin. X). 



1907. Eiahkh (Bianchi), tom. cit., p. XVI (Gub. Petropolit., circul. Peterhof, 



vie. Lebjashje: 18. IV. 07 jam advolavit). 

 1907. Bianchi, Aves Expedit. Kozlowi 1899 — 1901, p. 235 (Altai merid., plana 



montana Ukok ad originem 11. Buchtarma, ace. fl. Irtysch super., ad 



lac. Chaltzan, c. 7000', n: 25. VIL 99 $ & 2 adlt. cum 3 pullis; ad lac. 



Schara-nor, c.5000', prope urb.Kobdo 3 individ. 11. VIII. 99 observataj. — 



Ns 114, 115. 

 1907. Enpy-iH (Birula), Hayiu.Pea.Pycc. IloJiap.3Kcn. Tojijim, 3ooji.I, ii,p.36 



(Portus Dixoni ad ins. Kuzkin in sinu Jeniseiensi 30. VII — 5. VIII. 00; 



fortasse in sinu Middendorffi ad Taimyr occid. 14. VIII. 00; in litore 



glaciali penins. Taimyr déesse paret. Ad fl. Jana infer. litus gla- 

 ciale attingens, sed in ins. Novo-Sibiricis abest). 

 1907. Eopobhkob-b (Borowikow), Côop. CTyfl. oioji. Kpœ. Houopocc. X'hhb., 



-V 2, pp. 22, 30, 37 (Gub. Ekaterinoslaw, circul. Mariupul Œ singulatim 



fin. X). 

 1907. E*hmob-b (Efimow), Hbb. Oôlu;. u3CJihfl.npnp.OpjioBCK.ry6., I, p. 63 (Ad 



fl. Tzona 10 ruiliar. ross. meridionem versus ab urbe Orelj. 

 1907. Hejiohckiu ( Jablonsky), Etpap. n Ox., 1907, xii, p. 25 (raiapa no.wca- 



man. Ad lacus fl. Kurtschum infer., ace. dext. fl. Irtysch super, in Altai 



merid.). 

 1907. JlAnuHt (Lapin), Eji;eroAH. Tooojibck. Ey6. My3., XVI, 1906, ii, j\s 3, p. 3. 

 1907. JIabpobi> (Lawrow), Ynea. 3an. Ka3aH. yHHB., LXXIV, xii, p. 21 



(2 adlt. 30. X. 90 et 8. V. 91 ad fl. Kaina prope vie. Epantsohino circul. 



Laischew gub. Kazan . 

 1907. Macojiobt, (Masolow), Oxoih. l'as., 1907, p. 28 (Ad lac. .lurjewskoje 



