Gastropods pub rau yam me me. Feem ntau lawv khawb los yog txhuam cov khoom los ntawm cov pob zeb, seaweeds, tsiaj tsis txav, thiab lwm yam khoom. Rau kev pub mis, gastropods siv radula, ib lub phaj tawv uas muaj cov hniav.
Lub plab zom mov noj dab tsi?
Raws li hauv txhua pawg molluscan tshwj tsis yog cov bivalves, gastropods muaj khov odontophore ntawm qhov kawg ntawm lub plab zom mov. Feem ntau, lub cev no txhawb nqa dav dav (radula) npog nrog ob peb mus rau ntau txhiab "cov hniav" (denticles).
Pab zaub mov thiab cephalopods noj li cas?
Kev noj haus. Cephalopods muaj ntau yam khoom noj tshwj xeeb tshaj li gastropods. Txhua hom cephalopods yog carnivores, txhais tau tias lawv nyob ntawm tsiaj zaub mov ib leeg. … Feem ntau gastropods yog herbivorous - los yog cog-siv - txawm hais tias lawv txoj kev noj zaub mov txawv ntawm hom.
Puas yog gastropods lim feeders?
Marine gastropods feem ntau tsis lim cov tsiaj txhu. Yog li ntawd, qhov kev pheej hmoo ntawm tsub zuj zuj ntawm cov kab mob microorganisms cuam tshuam nrog cov kab mob faecal yog suav tias yog cov chaw taws teeb.
molluscs noj li cas?
Pub. Feem ntau cov molluscs yog herbivorous, grazing ntawm algae lossis lim feeders. Rau cov grazing, ob lub tswv yim pub mis yog qhov tseem ceeb. Qee qhov pub rau cov kab mob me me, filamentous algae, feem ntau siv lawv cov radula ua 'rake' los txhuam cov filaments los ntawm hiav txwv pem teb.
