Atractaspis microlepidota GÜNTHER, 1866
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Higher Taxa | Atractaspididae (Atractaspidinae), Colubroidea, Caenophidia, Alethinophidia, Serpentes, Squamata (snakes) |
Subspecies | |
Common Names | E: (Western) Small-Scaled Burrowing Asp |
Synonym | Atractaspis microlepidota GÜNTHER 1866: 29 Atractaspis micropholis GÜNTHER 1872: 36 Atractaspis microlepidota — GÜNTHER 1888: 332 Atractaspis andersonii BOULENGER 1905: 180 Atractaspis magrettii SCORTECCI 1928 Atractaspis microlepidota microlepidota — PERRET 1961 Atractaspis microlepidota — WELCH 1994: 23 Atractaspis microlepidota — TRAPE & MANÉ 2002 Atractaspis microlepidota — DOBIEY & VOGEL 2007 Hoseraspea microlepidota — HOSER 2012 (preliminary) Atractaspis microlepidota — WALLACH et al. 2014: 66 |
Distribution | Senegal, Gambia, S Mauritania, W Mali ?, Republic of South Sudan (RSS) Type locality: “probably West Africa” (in error fide HARDING & WELCH 1980) |
Reproduction | oviparous |
Types | Type: BMNH 1946.1.18.6 (and possibly additional specimens). |
Diagnosis | Original description: “Uniform blackish brown. Body stout. Ventrals 212 ; sub-caudals simple, 26. Scales in twenty-nine series. Two pairs of frontal shields; one pre- and one postocular six upper labials, the third and fourth entering the orbit temporals rather numerous and irregular. This is probably a West African species. Our specimen is 20 inches long, the tail measuring 18 lines.” (Günther 1966: 29) Diagnosis: “24 à 31 rangées d'ecailles dorsales (24-29 chez les males, 25-31 chez les femelles). Ventrales: 210 à 230 (210-230 chez les males, 218-225 chez les femelles). Sous-caudales: 23 à 31 (26-31 chez les males, 23-28 chez les femelles). Taille. Les maxima renseignes dans la litterature sont 750 mm (queue = 60 mm) pour les males et 570 mm (queue = 45 mm) pour les femelles.” (Laurent 1950) |
Comment | Venomous! Compare entry for Atractaspis engaddensis. Synonymy: For a discussion see Largen and Rasmussen (1993). Atractaspis microlepidota micropholis has been raised to species status. Atractaspis phillipsi has been removed from the synonymy of A. microlepidota and raised to full species status by BROADLEY 1994. Morphology: The venom glands of Atractaspis microlepidota are extremely elongate, extending under the skin for about 15% of the body length behind the head. Distribution: Pitman 1974 also reported this species from Uganda. Has been erroneously listed for Benin but does not occur there (Hughes 2013). LARGEN & RASMUSSEN 1993 reported this species from Ethiopia. Dobiey & Vogel show it in their map for W Mali but Trape & Mané 2017 claim that no records are known from there. |
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