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Trachylepis affinis (GRAY, 1838)

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Higher TaxaScincidae, Mabuyinae (Mabuyini), Scincoidea, Sauria, Squamata (lizards)
Subspecies 
Common NamesE: Senegal Mabuya 
SynonymTiliqua affinis GRAY 1838: 289
Euprepis blandingii HALLOWELL 1844: 58
Eupretes raddoni GRAY 1845: 112 (fide BOULENGER 1887)
Euprepis blandigii (sic) — HALLOWELL 1857: 76
Euprepes (Euprepis) aeneofuscus PETERS 1864: 54
Euprepes gracilis BOCAGE 1872 (fide BOULENGER 1887)
Euprepes Raddoni — MÜLLER 1880
Euprepes stangeri MÜLLER 1882: 150
Euprepes pantaenii FISCHER 1885 (fide BOULENGER 1887)
Euprepes cupreus FISCHER 1886 (fide HALLERMANN 1998)
Mabuia raddonii – BOULENGER 1887: 165 (part.)
Mabuia affinis – BOULENGER 1887: 166
Mabuia raddonii – BARBOZA DU BOCAGE 1895: 12
Mabuia raddonii — STERNFELD 1917
Mabuya blandingii — LOVERIDGE 1936: 66
Mabuya blandingii — LOVERIDGE 1938: 53
Mabuia raddonii — MONARD 1940: 162
Mabuya blandingii – MERTENS 1941: 278
Mabuya blandingi – GRANDISON 1956: 235
Mabuya affinis — HOOGMOED 1979
Mabuya blandingii — LAWSON 1993
Mabuya affinis — GREER et al. 2000
Euprepis affinis — MAUSFELD et al. 2002
Trachylepis affinis — BAUER 2003
Trachylepis affinis — PAUWELS et al. 2004
Mabuya affinis — BURGER et al. 2004
Trachylepis affinis — CERIACO et al. 2016: 302
Trachylepis affinis — CERÍACO et al. 2023 
DistributionCongo (Brazzaville) ?, Gabon, Equatorial Guinea, Cameroon, Nigeria, Togo, Benin, Ghana, Ivory Coast, Liberia, Sierra Leone, Guinea (Conakry), Guinea-Bissau, Senegal, Burkina Faso, Niger, Central African Republic, Gambia (HÅKANSSON 1981), Principe, Chad (L. Chirio/MNHN), Republic of South Sudan (RSS)

Type locality: Liberia

Euprepis blandingii Hallowell, 1844, type locality “Liberia, W. Africa;”

Euprepis raddoni Gray, 1845, type locality “West Africa;”

Euprepis aeneofuscus Peters, 1864, type locality “West-Afrika (Elmina)” [= Elmina, Ghana]

Euprepis gracilis Bocage, 1872, type locality “Bissau” [= Bissau, Guinea-Bissau]

Euprepis stangeri Müller, 1882, type locality “Akropong” [= Akropong, Ghana]

Euprepis pantaenii Fischer, 1885, type locality “Westafrika;”

Euprepis cupreus Fischer, 1886, type locality “Insel St. Thomé,” [= São Tomé Island in the Gulf of Guinea]  
Reproductionoviparous (not imputed, fide Zimin et al. 2022) 
TypesHolotype: BMNH 1946.8.18.21
Holotype: ZMH R04347 [cupreus]
Holotype: ZMB 4974 [aeneofuscus] 
DiagnosisDiagnosis: A medium-sized lizard with a moderately long tail. A pair of nuchals is present, the supranasals may be separated (± 40%) or may be in contact ( ± 60%), the prefontals may be separated (84%) or they may be in contact (16%). Between the fourth supraocular and the anterior supra-temporal there are two scales. The number of lamellae under the fourth toe varies between 16 and 21, but mostly is 18-20. Under the fourth finger there are 12-16, mostly 15-16 lamellae. Brown above, often with four longitudinal rows of black spots, the rows arranged in two pairs. Flanks dark-brown to black, ventrally with or without a distinct white stripe from the upper lip to the groin. Belly white, usually without black spots on the throat, when present these are very small (Hoogmoed 1974: 8). 
CommentSynonymy: Mabuya raddonii (GRAY 1845) has been listed as a valid species (Bauer et al. 1995, LeBreton 1999). BOCAGE (1895) lists Euprepes affinis as a synonym of Mabuya chimbana.

Distribution: Mabuya affinis is not listed in SCHMIDT 1919. Not listed by BROADLEY & POYNTON 1998 for the Democratic Republic of the Congo (Zaire). For a map with localities in Equatorial Guinea see SÁNCHEZ-VIALAS et al. 2022. Not in Angola fide Ceriaco et al. 2024 (revision Trachylepis Angola). 
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