Bivalve mollusks (piv txwv li, clams, oysters, mussels, scallops) muaj ib lub npog sab nraud uas yog ob feem hinged plhaub uas muaj ib tug mos-bodied invertebrate. Ib tug roughfile clam los ntawm Paj Garden Bank National Marine Sanctuary-tsuas yog ib qho ntawm ntau hom bivalve mollusk. … Bivalves txawm ua lawv lub plhaub.
Qhov txawv ntawm tus mollusk thiab bivalve yog dab tsi?
yog tias mollusc yog ib qho mos-bodied invertebrate ntawm phylum mollusca, feem ntau nrog lub plhaub tawv ntawm ib lossis ntau daim thaum bivalve yog ib qho mollusc uas muaj nyob rau hauv chav kawm taxonomic bivalvia, tus cwj pwm los ntawm lub plhaub uas muaj ob ntu hinged., xws li scallop, clam, mussel los yog oyster.
3 chav kawm ntawm mollusks yog dab tsi?
Peb pawg loj ntawm mollusks yog gastropods, bivalves, thiab cephalopods (SEF ul o pods). Cov pab pawg loj tshaj plaws yog gastropods. Cov no yog cov mollusks zoo li qwj thiab slugs uas tsuas muaj ib lub plhaub los yog tsis muaj plhaub kiag li. Gastropods nkag mus rau ntawm lawv ko taw dav.
plaub hom mollusks yog dab tsi?
Cov chav kawm loj ntawm cov mollusks muaj xws li gastropods, bivalves, thiab cephalopods (Daim duab hauv qab)
- Gastropods. Gastropods muaj xws li qwj thiab slugs. Lawv siv lawv txhais ko taw los nkag. …
- Bivalves. Bivalves muaj xws li clams, scallops, oysters, thiab mussels. …
- Cephalopods. Cephalopods suav nrog octopus thiab squid.
6 molluscs yog dab tsi?
Class Gastropoda - qwj, slugs, limpets, whelks, conchs, periwinkles, thiab lwm yam. Chav Bivalvia - clams, oysters, mussels, scallops, cockles, shipworms, thiab lwm yam. Chav Kawm Scaphopoda muaj txog 400 hom molluscs hu ua cov hniav lossis tus nplaig, txhua tus yog marine.
