Tachybaptus nigricans nigricans. 45.") 



TaKHMT» OopaSOM-B rOBOpHTb O HOpMaJIbHOCTH rH-E3AOBaHifT 



T. nigricans et, cËBepy ot-b CyBajiKcicou, BiuieHCKoâ h CMOJieH- 

 CKoftryô. bobcg HeB03MO/KHO. Kt> rory B't ganajiHOii nojiocB Pocciu 

 OHa rHfeanTca HaoôopoTt noBcioj];y. Bt MhhokoS ry6. no Haojnoae- 



HiHM-B B. H. HThHTHHKOBA (MS) OHa BBIBOSHTB, HO SOBOaBHO psflKo; 



U3i> rpoAHeHCKoS ry6. b-b Myses Hamein, xpaHHTca nTeHeirB côopa 

 Bhjibkebhha uN! 483); Booônie b-b «ÏÏHTBk OHa HepBiKa Ha rHB3- 

 HOBB'B H naCTO 3HMyeTB (Eichwald 1831. Tyzenhauz 1846, Plater 

 1852), Bt nojiBnrï; oÔHEHOBeHHBiîî rHB3AauÙMca h saHte oc'bjjjibih 

 bhjtb (Taczanowski 1851, 1877, 1882, 1888, Tyzenhauz & Tacza- 

 nowski 1862. Bbieob-b 1898). B-b ryôepHinx-B K)ro-3ana,HHaro Epaa 

 Booôme ee HaxoAHJTB ^ABHflOBng-B (1876). B-b ryoepHiax-B KieB- 

 ci;aro yneÔHaro OEpyra, t. e. IIoaojibceoh, Bo.ibihceoh, KieBCEoâ, 

 ^lepHHroBCKOu h IIojiTaBCKofi, caMT, KECCflEP-B (1852) ea He Haxo- 

 jrnjrt, ho npDBojjHT'B ee SJia hhx'b na ocHOBamn cnncsa Ahjjphcieb- 

 ckapo; no,irB KieBOMT. OHa jrBiiCTBirreJiBHO p-E^Ea (lD>mmep , b h 

 IQhee 1909). a no IHAPJiEMAHy (1909) aante cjryiaHHa. B-b iacT- 

 hocth OHa rHB3^HTCH H3pBj;Ka no ÏÏAqocKOMv (1888) nojCB Bjia^n- 

 MipoMT>-Bo:iHHCKHM"B, no Gtoebel'io (1871, 1879. 1879) na Cokojiob- 

 ckom'b 03epÈ bt> yMaHBCKOM'B yfezrB KieBCKoS ryô-, no 3Apy,n- 

 Hoiiy (1892) no p. Op^ÉKy, npnTOKy BepecTOBofl, BnaHaionien BB 

 OpejB CHCTeMw ^HTÊnpa, y aep. TpeitoBO Ha rpaHnrrB KoHCTaH-rn- 

 Horpa^CKaro y. HojiTaBCKOH ry6. n BajiKOBCKaro XapBKOBCKoft ry6. 



9K3eMHJIflp'B, AOÔBITBlÛ IQEBEJIEBblM'B B'B VI BB ITojITaBCKOfl Ty6., 



xpaHHTCH no CoMOBy (1897) b-b MyscB XapBKOBCKaro yHHBep- 

 CHTeTa. inEBEJiEB-B He ynoMnnaeTt o Heiï hm ^epHuroBCEoit ry6., 

 a noTOMy et, yKa3aHiio M/BCTHaro OxoranEa (1877), hto OHa bo- 



BOJIBHO OÔBTKHOBeHHHH rHB3^Hnj,iuCH BHJTB OEpeCTHOCTefi HoBrO- 



po;ia C^BepcKaro. Hyarao OTHecTncB et H-BEOTopoio ocropoHiHOCTBio. 

 xoth a priori bto BnojiHB bosmoîkho. JI,jm XapBEOBCEoft ry6. ee 

 npnBo^nT'B B'B KaiecTBX rH-B3janieHCH nTunn 3MieBCKaro yBS^a 

 yj.'ê ' c Iephau (1850, 1850. 1853), a Comob-b (1897) cin-raeTB ee 

 oqeHb p'bskoô. ho BHBOjiflnuen nTHnefî no KpaÔHefi MEpi 3ananH0ii 

 h joro-sanasHon nacreû 9toS ryôepmn. OTHOCHTejiBHo KypcKofi 

 ryo. cBBxÊHift bobcb h^tt,, a bb BopoHeHCCEofi T. nigricans yace He 

 Bo;rnTCfl. — B'B nojiocB caMHXT> k>h<hbix'b ryôepmû OHa HaîïseEa 

 Toxe Bdojiy, ho Har^'È He BCTp-B^aeTCH nacTo; tojibeo ojhht. Nord- 

 maxn (1840) yTBepaviaerB, qTO OHa „est plus répandu dans laBussie 



1) Tpy:r. Xujii.k. Oôiu. Ectb.. IX. 1875, p. 2(fâ. 



