Big Batches of Barnacles Cov barnacles tsuas yog rau kev caij tsheb. Lawv tsis ua phem rau whales los yog pub rau whales, zoo li cov kab mob muaj tseeb ua. Barnacles tsis muaj txiaj ntsig zoo rau cov whales, tab sis lawv muab cov ntshauv muaj txiaj ntsig zoo rau dai rau ntawm whale yam tsis tau ntxuav los ntawm dej.
Puas whales sim tshem cov barnacles?
Barnacles depigment ntawm daim tawv nqaij thaum lawv muab lawv tus kheej rau whale. … Kom tshem tau cov ntshauv, whales rub lawv tus kheej raws hauv qab hiav txwv los yogua txhaum. Grey whales noj rau hauv qab sediments thiab khawb tawm barnacles thiab whale nas thaum lawv pub.
Puas yog barnacles ntawm whales parasitism?
Nyob hauv rooj plaub thiab whales, tsuas yog cov barnacles tau txais txiaj ntsig los ntawm kev txuas rau whales, tab sis tsis muaj nqi roj ntsha rau whale. Hom kev sib raug zoo no yog hu ua commensalism. Nyob rau hauv tas li ntawd, txuas rau whales muab lub barnacles ib tug ruaj khov qhov chaw nyob, caij tsheb dawb, thiab nkag tau rau ntau yam zaub mov.
Puas yog kab mob cab?
Lawv muaj ntau hom kev npaj lub cev, tab sis ib qho ntawm qhov txawv tshaj plaws yog rhizocephalan barnacle, uas yog ib kab mob hauv lwm cov crustaceans. Lawv infiltrate thiab kis mus rau hauv lub cev ntawm lawv tus tswv tsev thiab txawm hloov nws tus cwj pwm thiab tsos.
Puas yog barnacle ntawm whale a parasite party kev sib raug zoo?
Muaj ntau dua 1,000 hom kab mob uas nyob hauvbrackish thiab dej ntsev ib puag ncig thoob ntiaj teb. Txawm hais tias qee qhov barnacles yog kab mob, feem ntau yog lim feeders. Filter-feeding barnacles yog hom uas koom nrog symbiotic kev sib raug zoo nrog whales.