Keelbacks tsuas pub rau vertebrates, xws li qav, tadpoles thiab lizards. Lawv siv lawv cov hniav nkhaus rov qab ntse los txeeb lawv cov tsiaj. Tsis zoo li lwm cov nab uas noj lawv lub taub hau prey, keelbacks noj lawv cov tsiaj tom qab.
Pob Keelback nab tom?
Yam yuav tom tab sis yuav yog tuav ruaj khov. Feem ntau ntaus nrog lub qhov ncauj kaw. Cov ntxhiab tsw muaj zog los ntawm cloaca yog tias tuav ruaj khov.
Cas Keelback nab noj cane toads?
Nyob hauv Queensland, Keelback nab Tropidonophis mairii yog tej zaum nto moo tshaj plaws rau nws lub peev xwm los noj tau tus pas nrig pas nrig Rhinella marina. … Txawm hais tias lawv noj feem ntau ntawm cov qav, keelbacks kuj paub tias noj ntses, cov dej tsis muaj pob txha, cov qe cov tsiaj reptiles, qee zaus cov tsiaj me thiab, yog, qee cov pas nrig.
Koj tuaj yeem qhia Keelback li cas?
Identification: The Freshwater Snake (tseem hu ua Keelback) yog olive brown with irregular dark cross-bands. Cov nplais lub cev yog keeled, ua ridges uas khiav raws tus nab lub cev. Flecks ntawm daim tawv nqaij daj tuaj yeem pom tau los ntawm cov nplais.
Keelback nab muaj fangs?
Venomous colubrids muaj lawv cov fangs nyob tom qab ntawm lub qhov ncauj. Ib qho ntawm feem ntau thiab thoob plaws Australian colubrid nab yog Keelback Snake, txwv tsis pub hu ua Freshwater Snake.
