Pvc Ntses Tso Tsheb Hlau Luam

Lub underside thiab lub qhov ncauj ntawm tus sturgeon

Sturgeon feem ntau yog benthic feeders, nrog rau kev noj haus ntawm shells, crustaceans thiab me ntses. Tsis tas li ntawd, ob hom Huso , tus kab mob dawb dawb, thiab cov pallid sturgeon noj feem ntau ntawm lwm cov ntses ua neeg laus. Lawv pub los ntawm lawv lub qhov ncauj zoo li lub qhov ncauj kom ntxais khoom noj los ntawm benthos . Yog tias tsis muaj cov hniav, lawv tsis muaj peev xwm txeeb tau prey, txawm tias cov tib neeg coob thiab ntau hom kab mob yuav nqos tau cov khoom loj heev, nrog rau tag nrho cov ntses liab . Sturgeons pub tsis-visually. Lawv ntseeg tias lawv siv cov khoom ua ke, xws li cov roj hmab, cov cactifs thiab chemosensory cues uas tau pom los ntawm plaub qhov muag.

thiab siv daim ntawv tso cai siv lawv cov ampullae ntawm Lorenzini .