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Observations on the red colobus (Colobus badius tephrosceles) of Mbisi Forest, south‐ west Tanzania

Publication ,  Journal Article
RODGERS, WA; STRUHSAKER, TT; WEST, CC
Published in: African Journal of Ecology
January 1, 1984

The red colobus of Mbisis Forest in south‐west Tanzania are at the southern end of a chain of five discrete populations of C. b. tephrosceles. 220 km distant from their closest neighbours. At 7°40 S and 2200 m above sea level the Mbisi colobus live under ecological conditions very different from other populations. This paper describes a survey of Mbisi and its colobus population. Mbisi is a relict montane cloud forest reserved in German times, but the forest is decreasing slowly due to fires and illegal cultivation. The colobus are similar to other populations, observed differences in coat and tail length are thought to be related to a more extreme climate. Ten groups averaging some twenty‐five individuals each were encountered in 15% of the 3000‐ha forest. High numbers of juveniles suggested a viable population. Les colobes bai de la forêt de Mbisi, au sud‐ouest de la Tanzanie, sont à l'extrême sud d'une chaîne de cinq populations de C b. tephrosceles, à 220 km de distance de leurs voisins les plus proches. A 7°40 ‘S et 2200 m d’altitude, les colobes bai de Mbisi vivent dans des conditions écologiques très différentes des autres populations. Cet article décrit une étude de Mbisi et de sa population de colobes. Mbisi est une forêt humide de montagne rélictuelle protégée à l'époque allemande; mais sa surface décroit lentement à cause des feux et des cultures illégales. Les colobes sont similaires aux autres populations et les différences observées dans le pelage et la longeur de la queue seraient liées au climat plus sévère. Dix groupes composés en moyenne de quelque vingt‐cinq individus chacun ont été rencontrés dans 15% des 3000 ha de forêt. Le nombre important de juvéniles suggère que la population est viable. Copyright © 1984, Wiley Blackwell. All rights reserved

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Published In

African Journal of Ecology

DOI

EISSN

1365-2028

ISSN

0141-6707

Publication Date

January 1, 1984

Volume

22

Issue

3

Start / End Page

187 / 194

Related Subject Headings

  • Ecology
  • 3103 Ecology
  • 0602 Ecology
 

Citation

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RODGERS, W. A., STRUHSAKER, T. T., & WEST, C. C. (1984). Observations on the red colobus (Colobus badius tephrosceles) of Mbisi Forest, south‐ west Tanzania. African Journal of Ecology, 22(3), 187–194. https://doi.org/10.1111/j.1365-2028.1984.tb00694.x
RODGERS, W. A., T. T. STRUHSAKER, and C. C. WEST. “Observations on the red colobus (Colobus badius tephrosceles) of Mbisi Forest, south‐ west Tanzania.” African Journal of Ecology 22, no. 3 (January 1, 1984): 187–94. https://doi.org/10.1111/j.1365-2028.1984.tb00694.x.
RODGERS WA, STRUHSAKER TT, WEST CC. Observations on the red colobus (Colobus badius tephrosceles) of Mbisi Forest, south‐ west Tanzania. African Journal of Ecology. 1984 Jan 1;22(3):187–94.
RODGERS, W. A., et al. “Observations on the red colobus (Colobus badius tephrosceles) of Mbisi Forest, south‐ west Tanzania.” African Journal of Ecology, vol. 22, no. 3, Jan. 1984, pp. 187–94. Scopus, doi:10.1111/j.1365-2028.1984.tb00694.x.
RODGERS WA, STRUHSAKER TT, WEST CC. Observations on the red colobus (Colobus badius tephrosceles) of Mbisi Forest, south‐ west Tanzania. African Journal of Ecology. 1984 Jan 1;22(3):187–194.
Journal cover image

Published In

African Journal of Ecology

DOI

EISSN

1365-2028

ISSN

0141-6707

Publication Date

January 1, 1984

Volume

22

Issue

3

Start / End Page

187 / 194

Related Subject Headings

  • Ecology
  • 3103 Ecology
  • 0602 Ecology