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Bitis schneideri

Bitis schneideri
Namaqua dwarf adder, Namaqualand, Northern Cape, South Africa.JPG
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Viperidae
Genus: Bitis
Species: B. schneideri
Binomial name
Bitis schneideri
(Boettger, 1886)
Synonyms
  • Vipera Schneideri
    Boettger, 1886
  • Bitis caudalis paucisquamatis
    Mertens, 1954
  • Bitis paucisquamata
    — , 1962
  • Bitis caudalis paucisquamata
    Klemmer, 1963
  • Bitis paucisquamatis
    — FitzSimons, 1966
  • Bitis schneideri
    Haacke, 1975

Bitis schneideri is a venomous viper species found in a small coastal region that straddles the border between Namibia and South Africa. This is the smallest species in the genus Bitis and possibly the world's smallest viperid. No subspecies are currently recognized.

The specific name, schneideri, was given by Oskar Boettger in honor of "Dr. Oskar Schneider in Dresden ", a friend of Boettger. Oskar Schneider (1841–1903) was a conchologist.

With an average total length (body + tail) of 18–25 cm (7–10 in) and a maximum reported total length of 28 cm (11 in), this is the smallest species of the genus Bitis and possibly the world's smallest viperid.

This snake ranges from the white coastal sand dunes of Namibia, near Lüderitz, south to Hondeklip Bay, Little Namaqualand, South Africa. Mallow et al. (2003) describe the range as the transitional regions of the Namib Desert. The viper's habitat comprises a comparatively narrow strip of coastal dunes that appears to be characterized by particularly low seasonality, i.e. small temperature differences between seasons. The range may extend up to 60 km (37 mi) inland in the Sperrgebiet of southern Namibia.

The type locality given is "Angra Pequenia" [ Lüderitz Bay, Namibia].


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