publication . Article . 2010

Hybrid wildebeest (Artiodactyla: Bovidae) provide further evidence for shared signatures of admixture in mammalian crania

Rebecca Rogers Ackermann; James S. Brink; Savvas Vrahimis; Bonita De Klerk;
Open Access English
  • Published: 01 Nov 2010 Journal: South African Journal of Science, volume 106, issue 11 (issn: 1996-7489, Copyright policy)
  • Publisher: Academy of Science of South Africa
The genus Connochaetes, Lichtenstein, 1814, contains two extant species, the blue wildebeest (C. taurinus, Burchell, 1823) and the black wildebeest (C. gnou, Zimmermann, 1780). In recent years, forced sympatry in confined areas within South Africa has led to interbreeding between these taxa and to fertile hybrid offspring. Here we report on a series of cranial characteristics of a hybrid wildebeest population culled at Spioenkop Dam Nature Reserve, KwaZulu-Natal, South Africa. Dental, sutural and horn morphological anomalies occur at high frequency within these animals. Similar cranial morphological anomalies have been shown in other mammalian hybrids and this s...
Persistent Identifiers
free text keywords: Connochaetes, conservation, cranial anomalies, dental anomalies, gene flow, hybridisation, General Biochemistry, Genetics and Molecular Biology, General Earth and Planetary Sciences, General Agricultural and Biological Sciences, South Africa, lcsh:Science, lcsh:Q, lcsh:Science (General), lcsh:Q1-390, lcsh:Social Sciences, lcsh:H, lcsh:Social sciences (General), lcsh:H1-99, Sympatric speciation, Biology, Taxon, Bovidae, biology.organism_classification, Sympatry, Hybrid, Population, education.field_of_study, education, Wildebeest, biology.animal, Zoology, Crania
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