k. karelini Coluber k. mintonorum Coluber ravergeiri ravergeiri Coluber rhodorachis – 3 subspecies Coluber r. kashmirensis Coluber r. ladacensis Coluber r. rhodorachis Coluber ventromaculatus – 3 subspecies Coluber v. bengalensis Coluber v. indusai Coluber v. ventromaculatus Enhydris pakistanica Fowlea piscator Fowlea sanctijohannis Fowlea schnurrenbergeri Lycodon aulicus Lycodon mackinnoni Lycodon striatus – 2 subspecies Lycodon s. bicolor Lycodon s. striatus Lycodon travancoricus Lytorhynchus maynardi Lytorhynchus paradoxus Lytorhynchus ridgewayi Natrix tessellata Oligodon russelius Oligodon taeniolatus Psammophis condanarus Psammophis leithii Psammophis lineolatus Psammophis schokari Pseudocyclophis persica Ptyas mucosus Sibynophis sagittarius Spalerosophis arenarius Spalerosophis diadema – 2 subspecies Spalerosophis d. diadema Spalerosophis d. schirazianus Telescopus rhinopoma Xenochrophis cerasogaster Family Elapidae (kraits and cobras) - 4 species Bungarus caeruleus (common krait) Bungarus sindanus (Sind krait) – 2 subspecies Bungarus s. razai (northern Punjab krait) Bungarus s. sindanus (Sind krait) Naja naja (Indian cobra or spectacled cobra) Naja oxiana (Central Asian cobra or oxus cobra) Family Hydrophiidae (sea snakes) - 14 species Astrotia stokesii (Stokes' sea snake) Enhydrina schistosa (beaked sea snake, hook-nosed sea snake, common sea snake or Valakadyn sea snake) Hydrophis caerulescens (dwarf seasnake or many-toothed sea snake) Hydrophis cyanocinctus (annulated sea snake or blue-banded sea snake) Hydrophis fasciatus (striped sea snake) Hydrophis lapemoides (Persian Gulf sea snake) Hydrophis mamillaris (Bombay sea snake) Hydrophis ornatus (ornate reef seasnake) Hydrophis spiralis (Yellow Sea snake) Lapemis curtus (Shaw's sea snake) Microcephalophis cantoris (Cantor's small-headed sea snake) Microcephalophis gracilis (graceful small-headed sea snake or slender sea snake) Pelamis platurus (yellow-bellied sea snake or pelagic sea snake) Praescutata viperina (viperine sea snake) Family Leptotyphlopidae (thread snakes) - 2 species Leptotyphlops blanfordii (Blanford's worm snake or Sind thread snake) Leptotyphlops macrorhynchus (long-nosed worm snake or beaked thread snake) Family Pythonidae (pythons) - 1 species Python molurus molurus (Indian python, black-tailed python or Sind python) Family Typhlopidae (blind snakes) - 4 species Ramphotyphlops braminus (brahminy blind snake) Typhlops ahsanai (Ahsan's blind snake) Typhlops porrectus or Typhlops ductuliformes (slender worm snake) Typhlops madgemintonai – 2 subspecies Typhlops m. madgemintonai (Madge's blind snake) Typhlops m. shermanai (Sherman's blind snake) Family Viperidae (vipers and pit vipers) - 7 species Daboia russelii russelii (daboia or Russell's viper) Echis carinatus (Indian saw-scaled viper) - 3 subspecies Echis c. astolae (Astola saw-scaled viper) Echis c. multisquamatus (multiscale saw-scaled viper) Echis c. sochureki (Sochurek's saw-scaled viper) Echis pyramidum (northeast African carpet viper, Egyptian saw-scaled viper) Eristicophis macmahonii (McMahon's viper, Asian sand viper, leaf-nosed viper) Gloydius himalayanus (Himalayan