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Atractus lehmanni BOETTGER, 1898

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Higher TaxaColubridae (Dipsadinae), Colubroidea, Caenophidia, Alethinophidia, Serpentes, Squamata (snakes) 
Subspecies 
Common NamesLehmann's Ground Snake 
SynonymAtractus lehmanni BOETTGER 1898: 80
Atractus lehmanni — PETERS 1960
Atractus lehmanni — PETERS et al. 1970: 30
Atractus lehmanni — CISNEROS-HEREDIA 2005
Atractus lehmanni — WALLACH et al. 2014: 74 
DistributionEcuador (Azuay), Colombia (Valle del Cauca, but see comment)

Type locality: Hoya de Cuenca, Prov. Azuay, Ecuador Map legend:
TDWG region - Region according to the TDWG standard, not a precise distribution map.

NOTE: TDWG regions are generated automatically from the text in the distribution field and not in every cases it works well. We are working on it.
 
Reproductionoviparous 
TypesLectotype: SMF 19355, cotype: MCZ 
CommentDIAGNOSIS: A distinct member of the trilineatus Group most obviously allied to A. resplendens and A. dunni, but differing from them in scutellation, dentition, and coloration. Distinct from other Ecuadorian Atractus in: (1) 17 scale rows; (2) long loreal; (3) maxillary teeth eight; (4) ventrals in males, 141-1114 (143), in lemales, 148-153 (150); and (5) uniform dark brown dorsally [from SAVAGE 1960].

Distribution: Reports of A. lehmanni from Colombia (Passos et al. 2009) are likely misidentifications since A. lehmanni has not been registered in Ecuador outside the type locality. 
References
  • Arteaga A, Mebert K, Valencia JH, Cisneros-Heredia DF, Peñafiel N, Reyes-Puig C, Vieira-Fernandes JL, Guayasamin JM 2017. Molecular phylogeny of Atractus (Serpentes, Dipsadidae), with emphasis on Ecuadorian species and the description of three new taxa. ZooKeys 661: 91-123. - get paper here
  • Boettger, O. 1898. Katalog der Reptilien-Sammlung im Museum der Senckenbergischen Naturforschenden Gesellschaft in Frankfurt/M. 2.Teil (Schlangen). Frankfurt/M (Gebr. Knauer), i-ix + 1-160. - get paper here
  • Cisneros-Heredia D.F. 2005. Rediscovery of the Ecuadorian snake Atractus dunni Savage, 1955 (Serpentes: Colubridae. Journal of the National Museum (Prague), Natural History Series 174 (1-4): 87-94
  • Passos, P. 2008. Revisão taxonômica do gênero Atractus Wagler, 1828 (Serpentes: Colubridae: Dipsadinae). PhD Thesis, Museu Nacional, Universidade Federal do Rio de Janeiro, Brazil, 671 pp. - get paper here
  • Passos, Paulo, Juan C. Arredondo, Ronaldo Fernandes and John D. Lynch 2009. Three new Atractus (Serpentes: Dipsadidae) from the Andes of Colombia. Copeia 2009 (3): 425-436 - get paper here
  • Peters, James A.; Donoso-Barros, Roberto & Orejas-Miranda, Braulio 1970. Catalogue of the Neotropical Squamata: Part I Snakes. Part II Lizards and Amphisbaenians. Bull. US Natl. Mus. 297: 347 pp. - get paper here
  • Savage,J.M. 1960. A revision of the Ecuadorian snakes of the colubrid genus Atractus. Misc. Publ. Zool. Univ. Michigan 112: 1-86 - get paper here
  • Valencia-Zuleta A, Jaramillo-Martínez AF, Echeverry-Bocanegra A, Viáfara-Vega R, Hernández-Córdoba O, Cardona-Botero VE, Gutiérrez-Zúñiga J, Castro-Herrera F. 2014. Conservation status of the herpetofauna, protected areas, and current problems in Valle del Cauca, Colombia. Amphibian & Reptile Conservation 8 (2): 1–18 (e87) - get paper here
  • Wallach, Van; Kenneth L. Williams , Jeff Boundy 2014. Snakes of the World: A Catalogue of Living and Extinct Species. Taylor and Francis, CRC Press, 1237 pp.
 
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