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{{Phenotype
{{Phenotype
|map=KalaharidMap.gif
|map=KalaharidMap.gif
|image_male=kalaharidm.jpg
|image_male=Kalaharidm.png
|image_female=kalaharidf.jpg
|image_female=Kalaharidf.png
| name = Kalaharid
| name = Kalaharid (Proper)
| group = Sanid
| group = Kalaharoid
| description = ​A specialized desert phenotype native to the Kalahari Basin, the Kalaharid is a refined variety of the Sanid group. Typical of northern populations such as the !Kung (Ju/'hoansi) and Khwe, it is characterized by increased stature and deep reddish-brown pigmentation. Unlike the more paedomorphic southern Khoid, the Kalaharid is more orthognathic, featuring refined facial definition with prominent cheekbones and a distinct jawline. While the Kalaharid people are primarily gracile, lacking the skeletal robusticity of Karroid types, they possess a specialized, linear build adapted for desert endurance. Within this group, the Ju/'hoansi represent the most basal and unadmixed lineage, maintaining a higher degree of genetic isolation compared to other Kalahari groups.
| description = The Kalaharid, also known as Khoe-Kwadi, is a specialized desert phenotype indigenous to the northern Kalahari Basin, recognized as a refined variety fundamentally distinct from the basal [[Sanid]] group. Typical of northern populations such as the Khoe-Kwadi speakers, particularly the Nama, Khwe, and Hai{{!}}{{!}}om, it is characterized by an increased stature and a deep reddish-brown pigmentation that deviates from the golden-yellow tones of the central basin. Unlike the more paedomorphic and infantile Sanid Proper, the Kalaharid is notably orthognathic, featuring refined facial definition with prominent zygomatics and a cleanly carved, distinct jawline. While the build remains primarily gracile, it possesses a specialized, macroskelic (long-limbed) and linear frame adapted for high-heat desert endurance, contrasting with the more compact proportions of the ancestral forager stock.


Convergence between Kalaharid and some Ethiopid varieties can be explained through the study by Pickrell et al. (2012), this phenotype reflects minor ancient gene (9-14% West Eurasian, and sometimes but rarely 30%) flow from Southern Cushitic pastoralists into the indigenous Khoisan base roughly 3,000 years ago. This admixture introduced macroskelic proportions and a less wider nose, resulting in a morphological convergence with phenotypes like the Maasai (Due to Possible Sandawe Influence). Certain Khoisanid variants possess higher proportions of South Cushitic (Proto-Ethiopid) ancestry than some Kalaharid populations; however, they typically do not express Ethiopid phenotypes as distinctly as the Kalaharid does.
​The distinctiveness of the Kalaharid is rooted in a unique evolutionary history involving ancient trans-continental contact. According to Pickrell et al. (2012), this phenotype reflects a significant infusion of South Cushitic (Proto-Ethiopid) gene flow—typically ranging from 9% to 14%, though reaching as high as 30% in specific northern bands—into the indigenous Khoisan substrate approximately 3,000 years ago. This admixture introduced elongated proportions and a narrower nasal structure, leading to a marked morphological convergence with East African phenotypes such as the Maasai, likely facilitated by a shared Sandawe-like ancestral influence, which could explain similarities between the Kalaharid and ancient, Paleo Saharid which are the ancestor of Proto Ethiopids.
| traits = Medium to dark reddish-brown skin (darker than classic Khoisanid), wrinkling present in old age but often has visible extreme peppercorn hair (>15 mm). Medium stature (taller than Sanid), meso-to-macroskelic, ectomorphic to mesomorphic build. Less infantile in facial features, steatopygia present but sometimes less pronounced. Dolicho- to mesocephalic. Nose remains platyrrhine but often slightly narrower or more prominent, with a less depressed root. Eyes pseudo-Mongoloid, prognathy weak to moderate, small-headed shape.  
| traits = Medium to dark reddish-brown skin (darker than classic Khoisanid), wrinkling present in old age but often has visible extreme peppercorn hair (>15 mm). Medium stature (taller than Sanid), meso-to-macroskelic, ectomorphic to mesomorphic build. Less infantile in facial features, steatopygia present but sometimes less pronounced. Dolicho- to mesocephalic. Nose remains platyrrhine but often slightly narrower or more prominent, with a less depressed root. Eyes pseudo-Mongoloid, prognathy weak to moderate, small-headed shape.  
| similar = [[Khoid]], [[Xhosaid]], [[Proto Ethiopid]], [[Karrotid]], [[Paleo Saharid]]
| similar = [[Khoid]], [[Xhosaid]], [[Proto Ethiopid]], [[Karroid]], [[Paleo Saharid]]
| gallery =
| gallery =
Kalaharid_Example1.jpg
Kalaharid_Example1.jpg

Latest revision as of 13:28, 21 April 2026

Kalaharid
Similar Types Khoid, Xhosaid, Proto Ethiopid, Karroid, Paleo Saharid
Group Kalaharoid
Distribution Map

Description

The Kalaharid, also known as Khoe-Kwadi, is a specialized desert phenotype indigenous to the northern Kalahari Basin, recognized as a refined variety fundamentally distinct from the basal Sanid group. Typical of northern populations such as the Khoe-Kwadi speakers, particularly the Nama, Khwe, and Hai||om, it is characterized by an increased stature and a deep reddish-brown pigmentation that deviates from the golden-yellow tones of the central basin. Unlike the more paedomorphic and infantile Sanid Proper, the Kalaharid is notably orthognathic, featuring refined facial definition with prominent zygomatics and a cleanly carved, distinct jawline. While the build remains primarily gracile, it possesses a specialized, macroskelic (long-limbed) and linear frame adapted for high-heat desert endurance, contrasting with the more compact proportions of the ancestral forager stock.

​The distinctiveness of the Kalaharid is rooted in a unique evolutionary history involving ancient trans-continental contact. According to Pickrell et al. (2012), this phenotype reflects a significant infusion of South Cushitic (Proto-Ethiopid) gene flow—typically ranging from 9% to 14%, though reaching as high as 30% in specific northern bands—into the indigenous Khoisan substrate approximately 3,000 years ago. This admixture introduced elongated proportions and a narrower nasal structure, leading to a marked morphological convergence with East African phenotypes such as the Maasai, likely facilitated by a shared Sandawe-like ancestral influence, which could explain similarities between the Kalaharid and ancient, Paleo Saharid which are the ancestor of Proto Ethiopids.[1]

Physical Traits

Medium to dark reddish-brown skin (darker than classic Khoisanid), wrinkling present in old age but often has visible extreme peppercorn hair (>15 mm). Medium stature (taller than Sanid), meso-to-macroskelic, ectomorphic to mesomorphic build. Less infantile in facial features, steatopygia present but sometimes less pronounced. Dolicho- to mesocephalic. Nose remains platyrrhine but often slightly narrower or more prominent, with a less depressed root. Eyes pseudo-Mongoloid, prognathy weak to moderate, small-headed shape.


Examples

References