boyigaa trigonata

saadhaaranamgaa bharatiya gaama paamu ledhaa saadhaarana pilli paamu anie piluvabade boyigaa trigonata, dakshina asiaku sthaanikamgaa unde venuka-kommula collubread jaathi.
vivarana.
"bii. trigonata "puurva palatine mariyu mandibular dantaalanu kaligi untundi, ivi venuka bhaagam kante peddagaa undavu. daani kallu daani nasika randhram nundi dhooram varaku podavugaa untaayi; rostral lothu kante vedalpugaa untundi, internasal scales prefrontal scales kante takkuvagaa untaayi. mundu poralu mukku chivara nundi vaati dhooram kante podavugaa mariyu parshwa poralu kante takkuvagaa untaayi. siddhaantaalu avi lothugaa unnanta podavugaa untaayi, ledhaa, avi podavugaa unnanta lothugaa undavacchu. "bii. trikonam yokka oka puurvabhaavamu thala eguva uparitalam varaku vistarinchadu. eee jaatiki rendu postocularlu unnaayi, taatkaalika 2 + 3, mariyu 8 eguva labials, moodava, nalgava mariyu aidava kantiloki pravesistaayi. avi mundu gaddam-kavachaalato sambandham unna 4 ledhaa 5 diguva labialsnu kaligi undavacchu, ivi venuka bhaagam varaku podavugaa untaayi. "bii. trikonam yokka sareeram 21 (ledhaa arudugaa 19) varusalo mruduvaina dorsal skellatho madhyastamgaa paarsvamgaa kudinchabadutundi, apical pits thoo, valuga paaraveyabadutundi, vennupoosalu chaalaa balaheenamgaa vistarinchabadataayi. ventral scales, devided sub kaadal scales, mariyu single anallel scale unnaayi.
"bii. trikonata venukavaipu pasupu-olive ledhaa laetha buudida rangu mariyu thala podavutho paatu telupu nalupu-anchu jigjag byaand kaligi untundi, rendu godhuma rangu byaandlu nalupu anchutho, venukavaipu mallutaayi. kadupu tellagaa untundi mariyu prati vaipu chinna godhuma rangu macchalu untaayi.
7 angulaala (18 sem. mea) thokatho mottam podavu sumaru 3 adugulu (91 sem. mea) untundi.
bhougolika paridhi.
"bii. trigonata" anedi pertia-baluchistan sarihaddulo kanipistundi.
idhi srilanka, bharatadesam, pakistan, nepaul, bangladesh, afghanistan (leviton 1959:461), dakshina turkmenistan, dakshina uzbekistan, aagneya tajikistan mariyu iraan antataa vistarinchi undhi.
melanocephala" jaathi paakistaanlo kanipistundi; eee roopaanni vividha rakaluga upajaatulu, rangu roopaantaram ledhaa puurti jaatigaa pariganistaaru.
anukarana.
"boyigaa trigonata" rangu mariyu aakaaramlo vishapuurita "echis carinatus" nuu balamgaa pooli untundi. alaage, bhaaratadesamlo, eee rendu jaatulu daadaapu okela bhougolika shrenulanu kaligi unnaayi.

