Информация о статье на русском языке отсутствует.

Plumages and size variation of the Himalayan Rubythroat, Luscinia pectoralis (Gould, 1837) (Aves: Muscicapidae)

V.M. Loskot & K.K. Daletskaya

Abstract. Individual, sex, age, and seasonal variation of plumage colour was studied in four subspecies of the Himalayan Rubythroat, Luscinia pectoralis (Gould, 1837). The analysis was carried out on 253 bird skins. It is known that the postjuvenile moult in this species affects all or, less frequently, four or five lateral pairs of rectrices in most birds of both sexes. A trait combination that includes coloration of upperparts, upper wing coverts, throat spot, and rectrices was shown to be highly useful for diagnosing age, sex, and subspecies. In subspecies, five plumages are described in detail: juvenile, first winter, first summer, winter, and summer plumages of adults. Also, within-group and between-group variation of nine linear measurements in L. p. ballioni (n = 73) and L. p. tschebaiewi (n = 72) was studied. Canonical variate analysis suggests that these subspecies differ not just in generaln size (L. p. tschebaiewi is larger), but in wing shape as well: in L. p. ballioni the wing top is more pointed. Overall, the results of the multivariate analysis suggest that age-and-sex variation in these measurements within the two subspecies is 2.7 times lower than is the difference between them. Apparently three levels of within-species variation may be separated: (a) the closest subspecies are L. p. pectoralis and L. p. ballioni; (b) L. p. confusa is a well-differentiated subspecies; and (c) L. p. tschebaiewi is even more distinct and may be regarded as a megasubspecies sensu Amadon & Short (1976).

Zoosystematica Rossica, 2000, 9(2): 463–486 ▪ Опубликовано в печати 15 июня 2001 г.

Открыть полную статью

Литература

Abdusalyamov, I.A. 1973. Ptitsy [Birds]. Fauna of the Tadjik Soviet Socialist Republic, 19(2): 396 p. Dushanbe. (In Russsian).

Ali, S. & Ripley, S.D. 1973. Warblers to Redstarts. Handbook of the birds of India and Pakistan, 277p. Bombay, London, New York.

Amadon, D. & Short, L.L. 1976.Treatment of subspecies approaching species status. Syst. Zool., 25: 161-167. https://doi.org/10.2307/2412742

Amadon, D. & Short, L.L. 1992. Taxonomy of lower categories suggested guidelines. Bull. B.O.C., centenary suppl. 112A: 11-38.

Baker, S. 1924. The fauna of British India, including Ceylon and Burma. Birds, 2: i-xxiii, 1-561. London.

Cheng Tso-Hsin. 1987. A synopsis of the Avifauna of China: i-xvi, 1-1222.Beijing.

Diesselhorst, G. 1968. Beitrage zur Okologie der Vogel Zentral- und Ost-Nepals. In: W. Hellmich (ed.). Khumbu Himat, 2. 417 p. Innsbruck & Munchen.

Gavrilov, E.I. & Kovshar, A.F. 1970. Breeding biology of the Himalayan Rubythroat, Erithacus pectoralis Sev., in the Tien-Shan. J. Bombay Nat. Hist. Soc., 67(1): 14-25.

Gladkov, N.A. 1954. Turdidae. In: Dementiev, G.P. & Gladkov, N.A. (eds.). Ptitsy Sovetskogo Soyuza [Birds of the Soviet Union], 6: 405-621. Moscow. (In Russian).

Hartert, E. 1910. Die Kdgel der palaarktischen Fauna, 1(6): 641-817.

Ivanov, A.I. 1940. Birds of Tadjikistan. Trudy Tadjik. Bazy Zool. Inst., Akad. Nauk SSSR, 10: 1-298.(In Russian).

Ivanov, A.I. 1969. Ptitsy Pamiro-Alaya [Birds of Pamiro-Alai]. 448 p. Leningrad. (In Russian).

Jenni, L. & Winkler, R. 1994. Moult and ageing of European passerines: i-viii, 1-225.

Kovshar, A.F. 1966. Ptitsy Talasskogo Alatau [Birds of Talas Alatau]. 374 p. Alma-Ata. (In Russian).

Kovshar, A.F. 1979. Pevchie ptitsy vsubvysokogorye Tyan-Shanya [Song birds in the subalpine Tien-Shan]. 308 p. Alma-Ata. (In Russian).

Kuzmina, M.A. 1970. Genus Luscinia. In: Dolgushin, I.A. & Korelov, M.N. (eds.). Ptitsy Kazakhstana [Birds of Kazakhstan], 3: 600-618. Alma-Ata. (In Russian).

Leonovich, V.V. 1962. On the biology of little known birds of Tadjikistan. Byidl. Mosk. Obshch. Ispytatelei Prirody (MOIP), New series, Biology, 67(2): 121-124.(In Russian).

Neufeldt, I.A., Leonovich, V.V. & Malyshevski, R.I. 1978. Notes on the birds of environs of Great Alma-Ata Lake (Trans-Ili Alatau). Trudy Zool. Inst. Akad. Nauk SSSR, 68: 228-267. (In Russian).

Osmaston, B.B. 1925. The birds of Ladakh. Ibis, (12), 3: 633-719.

Portenko, L.A. 1954. Birds of the USSR, part 3. Opred. faune SSSR, 54. 254 p. Moscow - Leningrad. (In Russian).

Przhevvalski, N. 1876. Mongoliya i strana tangutov [Mongolia and the land of tanguts], 2: 1-114, i-vi, + 19 plates. St.Petersburg. (In Russian).

Seebohm, H. 1881. Catalogue of the birds in the British Museum, 5: i-xvi, 1-426.

Smithie, F.B. 1975. Naturalist's Color Guide. 22 p. New York.

Stepanyan, L.S. 1990. Konspekt ornitologicheskoy fauny SSSR [Conspectus of the ornithological fauna of the USSR]. 727 p. Moscow. (In Russian).

Vaurie, Ch. 1959. The birds of Palearctic fauna. Passeriformes. 762 p. London.

Vaurie, Ch. 1972. Tibet and its birds. 407 p. London.

Том, Год: