Giraffa camelopardalis, Giraffe Assessment by: Muller, Z. et al.
Taxonomic Notes: The IUCN SSC Giraffe and Okapi Specialist Group (GOSG) currently recognizes a single species, Giraffa camelopardalis. Nine subspecies of Giraffes are currently recognized (Dagg 2014), although some authorities dispute this taxonomic classification (e.g., Groves and Grubb 2011). Several subpopulations of Giraffe, resident in northern Botswana, northwest Zimbabwe, northeastern Namibia and southwestern Zambia, are […]
Assessment of giraffe populations and conservation status in East Africa
Populations of giraffes Giraffa camelopardalis are declining in the wild, with some populations having suffered an 80% decline in the past ten years. In comparison to other large African mammals, giraffes have been largely overlooked in terms of research attention and conservation action. In recent years, the extent to which giraffe populations have declined across […]
The systematic position of Hoplitomerycidae (Ruminantia) revisited
Hoplitomeryx Leinders was originally described only on cranial characters. The type specimens were found during the 1970’s in karstic fissure fillings, most likely of Messinian age, in Gargano (Apulia, southeastern Italy), between Poggio Imperiale (418490300 N, 158210580 E) and Apricena (418470060 N, 158260410 E). During the 1990’s, Hoplitomeryx remains were also discovered in the lower […]
Computer-aided photographic pelage pattern analysis of Giraffa camelopardalis (Artiodactyla: Giraffidae)
The giraffe (Giraffa camelopardalis) is one of the most recognisable animal species on earth. Yet hunting and habitat loss and fragmentation have led to severe, but until recently largely unnoticed, declines of giraffe populations all over Africa. The IUCN recognised one single species with nine subspecies and changed the status from ‘Least Concern’ to ‘Vulnerable’ […]
How many species of giraffe are there?
In a recent paper in Current Biology, Fennessy and colleagues [1] conclude that there are four species of giraffe and that their numbers are declining in Africa. Giraffes (Giraffa camelopardalis) are presently classifi ed as one species, with nine subspecies, which are considered ‘Vulnerable’ on the IUCN Red List [2]. The present consensus of one […]
Response to “How many species of giraffe are there?”
It is not unexpected that a proposal, such as ours [1], of four new mammalian species stirs up controversy, as evident in the correspondence by Bercovitch et al. [2]. We appreciate that their concerns are unrelated to the quality of the genetic data, the methodological approach or analyses, but are focused on the interpretation. Thus, […]
The genetic status of the introduced giraffe population in Central South Africa
There has been no reliable historical evidence of giraffe occurring naturally in the Free State Province in Central South Africa (Dagg 1962; Deacon & Parker 2016; Sydney 1965). Although Lynch (1983) mentioned the possibility of the natural distribution of giraffe in the East and Western Free State, there is no concrete evidence that giraffe existed […]
Species assignment and conservation genetics of giraffe in the Republic of Malawi
Historically, giraffe have been translocated across Africa to supplement extant populations, reintroduce extinct populations or to establish new populations, often for conservation and tourism. Such faunal relocations were often carried out disregarding taxonomic affiliation. Today, the small giraffe populations in the Republic of Malawi are assumed to consist of South African giraffe (Giraffa giraffa giraffa), […]
The Mammals of Nigeria
Distribution: scattered localities in northern Guinea, Sudan, and Sahel savanna zones; not recorded south of the Niger-Benue rivers in Nigeria (Happold 1969, 1978b) (Map 98). Localities: Benue-Pai river region (Lewis 1955); Chingurme-Duguma GR, Kambari GR (Hall 197 6); Falgoro GR (Henshaw and Child 1972); Lame GR (Hall 1976); Sambisa GR (Hall 1976). Old localities not […]
A comparative approach for species delimitation based on multiple methods of multi-locus DNA sequence analysis: A case study of the genus Giraffa (Mammalia, Cetartiodactyla)
Molecular data are now commonly used in taxonomy for delimiting cryptic species. In the case of giraffes, which were treated as a single species (Giraffa camelopardalis) during half of a century, several molecular studies have suggested a splitting into four to seven species, but the criteria applied for taxonomic delimitation were not fully described. In […]