Raws li lawv lub npe qhia, tus nab liab liab los yog Nerodia erythrogaster erythrogaster yog ib tug tsis venomous nab, pom hauv Georgia, uas nyob ze dej! Lawv paub txog lawv qhov tshwj xeeb keeled nplai, uas ua rau lawv zoo li npub thiab tsa tawm tus nab lub cev tsis zoo rau cov nplais du.
Puas yog dej liab plab nab lom?
Zoo. Tus nab tooj liab yog ib tug nab tsis venomous nab uas loj hlob 2 mus rau 4 feet ntev.
Yuav ua li cas qhia tau tias tus nab muaj tshuaj lom?
THICK, HEAVY BODIES: Venomous Water Moccasins muaj lub cev uas tuab heev thiab hnyav rau lawv qhov ntev, thiab luv, tuab tails. Tus nab uas tsis muaj teeb meem tib qhov ntev yuav sib luag dua thiab yuav muaj qhov ntev dua, nyias nyias (saib hauv qab).
Npaj dej nab puas muaj tshuaj lom?
Raws li cov neeg laus, lawv muaj cov kab tsaus nti thiab feem ntau yuam kev rau lub taub hau tooj liab lossis paj rwb, tab sis cov nab no tsis venomous. Txawm li cas los xij, thaum agitated lawv yuav flatten lawv lub cev thiab tom. Cov nab loj loj loj yog nyob nruab nrab ntawm 2 txog 4.5 feet (0.6 thiab 1.4 meters) ntev, nrog rau feem ntau ntsuas txog 3.5 feet (ib meter) ntev.
nab liab plab noj dab tsi?
Habits: Red-bellied watersnakes prey prey on amphibians, but will also eat fish. Vim hais tias amphibians ua rau feem ntau ntawm cov khoom noj, cov nab liab liab yuav nyiam noj ntau dua nyob rau ib ntus.cov av ntub dej, vim cov chaw nyob no yog chaw yug me nyuam rau amphibians.
