Tragelaphus spekii subsp. spekii
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Wilson, Don E. & Reeder, DeeAnn, 2005, Order Artiodactyla, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 637-722
: 699
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699 |
Tragelaphus spekii
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Pourrut, X., Emane, K. A., Camicas, J. - L., Leroy, E. & Gonzalez, J. P., 2011, Contribution To The Knowledge Of Ticks (Acarina: Ixodidae) In Gabon, Acarologia 51 (4), pp. 465-471
: 469
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469 |
Tragelaphus spekii
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Don E. Wilson & Russell A. Mittermeier, 2011, Bovidae, Handbook of the Mammals of the World – Volume 2 Hoofed Mammals, Barcelona: Lynx Edicions, pp. 444-779
: 605
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605 |
Tragelaphus spekii
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Wilson, Don E. & Reeder, DeeAnn, 2005, Order Artiodactyla, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 637-722
: 699
|
699 |
Tragelaphus spekii
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Peter Grubb, 1993, Order Artiodactyla, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 377-414
: 404
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404 |
Tragelaphus spekii
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Pourrut, X., Emane, K. A., Camicas, J. - L., Leroy, E. & Gonzalez, J. P., 2011, Contribution To The Knowledge Of Ticks (Acarina: Ixodidae) In Gabon, Acarologia 51 (4), pp. 465-471
: 468
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468 |