
grettu basin raattilsnekku

grettu basin raattilsnekku (crotalus lutosus) american aikyanaadukalile grettu basin mekhalayil kaanapedunna oru vishamulla pitt wiper inamaanu.
vargeekaranavum naamakaranavum.
1930-ll laurence moonroo klaubar "crotalus konfluvantas" (ippol "crotalus viridis" ennariyappedunnu) ennathinte oru upajathiyaayi grettu basin raattilsnekkine aadyamaayi audyogikamaayi namakaranam cheythu. ithu saadhaaranayaayi "crotalus oorigaanas" ennathinte oru upajathiyaayi kanakkaakkappedunnu. abrahamil ninnu 10 mile vadakkupadinjaraayi joyilekkulla roadle, millard kaundi, uttayilaan eee tharam pradesham."
grand kaanyon raattilsnekku (c. abissus "allengil" sii. oorigaanas abisus) "sii" yill ulppeduthi. 2016ll lutosus.
vivaranam.
muthirnnavarude saambilukal mothatthilulla neelatthilaanenkilum apoorvvamaayi maathrame kaviyunnulloo. aanpakshikal penpakshikalekkaal valuthayi valarunnu.
scalation enna vishayathil, eee upajathiyude kooduthal savisheshamaaya savisheshathakalilonn ithinu moonno athiladhikamo internaasal skeyilukal undu ennathaanu-ithu "sii" yumayi pothuvaayulla onnaanu. viridis ".
kalar paattenil saadhaaranayaayi oru buff, ilam chaaraniram, ilam thavitt, olivu braun allengil manja thavitt niramulla graundu kalar (athinaal "cheli" ennartham varunna "lutosus" enna peru) adangiyirikkunnu, ithu 32-49 dorsal blochukalude oru parambarayumaayi pothinjirikkunnu. eee paadukal irunda thavitt muthal karupp vare niramullathum ilam kendrangalum ilam athirthikalum ullathum palappozhum kramarahithamaya aakruthiyilullathum neelathekkaal veethiyullathumaanu. munvashath avyakthamaaya, ennaal pinbhaagathu kooduthal vyathyasthamaayitheerunna, oduvil dorsal blochukalumaayi layippichu crossbandukal roopappedunna, laattaral blochukalude oru parambarayum undu. pazhaya maathrkakalkku chilappol mangiya paatten undakam, allengil avaykku orepole karutha paadukal undakam, thalayude dorsev karuthathaayirikkum.
vitharanavum aavaasavyavasthayum.
grettu basin mekhalayile yunaittad stetts. laattin thekk idaaho ithinte shreniyil ulppedunnu. 44° vadakku, neelatthinte padinjaaru. 111° padinjaaru, colorado nadiyude padinjaarum vadakkum arizona, grand malayidukkinte vadakku vasham, newada samsthaanam (esmeralda, naii, clark kaundikal ozhike), california, siera nevadayude kizhakk thaazhnna klamat thadaakam muthal mono thadaakathinu thaazhekku, origon, laininte thekkum kizhakkum upper klamat thadaakam-kotta roock-bains-kaunsil (idaho).
kunnukalilum kodumudikalilum pazhaya thadaaka benchukalilum kaanapedunna grettu basin mekhalayile varandathum vandhyavumaaya pradeshangalil ithu vasikkunnu. kunnukal, thaazhvarakal, thaazhnna thaazhvarakal, parvathanirakal, thuranna marubhoomikal, alfalfa vayalukal, thaazhvarayude nilakal ennivayile paarakalkkum paarakalkkumidayilulla thekkan exposureukal avar eshtappedunnuvennu parayappedunnu. 
kaalnadayaathraykkidayilum iraye thirayunna raathriyilum manushyaraan ivaye saadhaaranayaayi kaanunnath.
bhakshanakramam.
"crotalus lutosus" ubhayajeevikal, uragangal, pakshikal, pakshikalude muttakal, sasthanikal ennivaye bhakshikkunnu.
punarnirmmaanam.
3 muthal 13 vareyulla santhathikalil kunjungal jeevichirikkunnu.
samrakshana nila.
grettu basin raattilsnekku udayil samrakshikkappedunnu.

