fvBcvi  ‰KwU gvivñK welai mvc| ‰wU Serpentes eMÆfzî× Viperidae ˆMvGòi| ‰ ˆMvGò iGqGQ `ywU DcGMvò: Viperinae I Crotalinae| cÉK‡Z fvBcvi Viperinae DcGMvGòi m`mÅ| Crotalinae DcGMvGò iGqGQ wcU-fvBcvi| evsjvG`Gk P±`ÊGevov (Russell’s Viper, Vipera russelli) ‰es Trimeresurus MGYi cuvP cÉRvwZi wcU-fvBcvi AvGQ| euvkGevov (Bamboo’s Pit-Viper, Timeresurus gramaneus) mvcGK evsjvG`Gki meÆò ˆ`Lv hvq| fvBcvGii gv^v PÅv¶Ÿv I wòGKvY ‰es AvKvGi eo; Nvo msGKvPbkxj| fvBcvGii DcGii ˆPvqvGj ‰K ˆRvov AÕ¼vfvweK jÁ¼v wel`uvZ ^vGK, ˆhàwjGK Zviv gyGLi Zvjyi mGã Abyf„wgKfvGe fuvR KGi ivGL| ‰àwjGK gGb nq mvGci gyGLi AaÕ¦¾Kxq mƒP| cÉGqvRbgGZv ˆcwki msGKvPGb gyL LyGj ˆMGj wel`uvZ ˆRvov gyGLi Zvjy ˆ^GK ˆewiGq ‰Gm mgGKvGY AeÕ©vb ˆbq I wkKviGK `skb KGi Zvi kixGi wel XzwKGq ˆ`q| wel`uvZ AZtci fuvR nGq cƒeÆveÕ©vq wdGi hvq| fvBcvGii wel gyLÅZ iî×KwYKv I iî×bvwjMvò Avò×gY KGi ‰es iî×RgvGU evav ˆ`q, djZ wkKvi ˆklchƯ¦ gviv hvq|

P±`ÊGevov mvc IRGb ˆek fvix ‰es ‰G`i kixi Š`GNÆÅ nq cÉvq 1.5 wgUvi| eYÆgq ˆ`nKvGíi Dci wWÁ¼vK‡wZi ev`vwg iGOi ˆQvc, ˆhàwj wNGi ^vGK KvGjv, mv`v ev nvjKv njy` iGOi ˆiLv| P±`ÊGevovi `skb gvivñK| ‰wU meÆò QwoGq ^vKGjI ˆ`Lv hvq Š`evr| mKj wcU-fvBcviB meyR, Š`GNÆÅ 2 wgUvGii ˆewk jÁ¼v nGZ cvGi| ‰G`i `yBGRvov gyLgíjxq ev msGe`x MZÆ (pit) ^vGK ˆhàwj ˆPvL I bvmviG®¬Ìi gvSLvGb AewÕ©Z| ‰B MZÆàwj AZů¦ ZvcmsGe`x| fvBcvi gƒjZ Dúiî×wewkÓ¡ cÉvYx Avnvi KGi| ‰iv evœPv ˆ`q| ‰G`i Pvgovi evRvi `i Pov|  [Avjx ˆiRv Lvb]