Leatherback: Leatherback vaub kib feem ntau hu ua gelatinivores, txhais tau tias lawv tsuas yog noj invertebrates xws li jellyfish thiab hiav txwv squirts. Flatback: Cov tsiaj no yuav noj txhua yam ntawm seaweed mus rau cw thiab crabs.
Puas yog leatherback vaub kib prey?
Leatherbacks feem ntau ntawm lawv lub neej nyob hauv hiav txwv thiab qee zaum nrhiav cov tsiaj nyeg hauv ntug dej hiav txwv. Jellyfish ua rau feem ntau ntawm lawv cov zaub mov, tab sis lawv kuj noj seaweed, ntses, crustaceans, thiab lwm yam marine invertebrates.
Pob turtles noj jellyfish?
Tus vaub kib tawv noj jellyfish thiab lwm yam me ntsis, tab sis nws loj hlob mus txog 640 kilograms hauv qhov hnyav, thiab tuaj yeem txav tau ntau txhiab km.
Yuav ua li cas cov turtleback hiav txwv ntes lawv cov zaub mov?
Lawv muaj qhov nkhaus qis qis (tseem hu ua papillae) hauv lawv lub qhov ncauj thiab caj pasuas pab kom lawv ntes thiab nqos lawv cov tsiaj. Tsis zoo li tag nrho lwm cov vaub kib hauv hiav txwv, cov neeg loj heev no tsis muaj lub plhaub (plhaub) npog nrog cov nplais tawv, tseem hu ua scutes.
Hiav txwv vaub kib nyiam noj dab tsi?
Lawv cov zaub mov muaj feem ntau ntawm crabs, mollusks, cws, jellyfish, thiab zaub. Leatherbacks muaj lub puab tsaig zoo li lub puab tsaig uas yuav raug puas tsuaj los ntawm lwm yam uas tsis yog lawv cov khoom noj ib txwm muaj ntawm jellyfish, tunicates, thiab lwm yam tsiaj mos.