
crotafitus nebrius

sonoran collar chhipakali (chrotaphytes nebrius) crotafitidae parivaar mein chhipakali kii ack prajaati haye. yeh prajaati yuu key liye sthaanik haye.aiss. arizona aur maxican raajya sonora. 
varnan.
"see. nebrius "ack dhusar-peele rung kaa hotaa haye jisamen bhoore-safed dhabbe hotey hain, joe shareer key beach mein badey hotey hain aur kinaaron parr chhote hotey hain. 
vyavhaar.
see" key vayask. nebrius "mukhya roop seey vasant aur garmiyon key dauran sakriya hotey hain; kishore navambar taka sakriya hoe sakate hain.
prajanan.
"see. nebrius "andashay haye.