Barracuda muaj ntxhiab tsw zoo li tsis muaj ntses. Nws yog Hydrogen sulfide. Qee cov kab mob uas nyob ntawm cov slime ntawm lawv daim tawv nqaij tsim nws.
Pob barracudas tsw?
'Cudas yooj yim los ntxuav, thiab tawm los ruaj, cov nqaij dawb dawb nrog ob peb pob txha. Kuv nyob ntawm kuv plaub 'cuda xuab zeb uas nyob rau hauv ob hnub, thiab tos ntsoov rau daim kawg ntawm filet ntawm no ob peb feeb. Yog li vim li cas ho tsis ntau tus neeg noj barracuda? Zoo, slime muaj ntxhiab tsw heev, thiab cov tsiaj loj tuaj yeem ua rau lom.
Nws puas nyab xeeb ua luam dej nrog barracuda?
Qee hom barracuda muaj npe tias yuav txaus ntshai rau cov neeg ua luam dej. Barracudas yog scavengers, thiab tej zaum yuav yuam kev snorkellers rau loj predators, ua raws li lawv cia siab tias yuav noj cov seem ntawm lawv prey. Cov neeg ua luam dej tau tshaj tawm tias raug barracudas tom, tab sis qhov xwm txheej zoo li no tsis tshua muaj thiab tuaj yeem tshwm sim los ntawm kev pom tsis zoo.
Puas barracuda saj zoo?
Barracuda saj nyiam dab tsi? Noj barracuda tsis yog rau txhua tus, lawv muaj muaj zog ntses duantses dawb zoo li haddock, tab sis nws yog mos dua anchovies. Yog li ntawd, lawv tau nyiam ntau dua los ntawm cov neeg uas nyiam cov nqaij ntses dua li cov neeg nyiam cov nqaij dawb.
Puas barracuda txaus ntshai noj?
Predatory barracudas tuaj yeem noj taucov ntses no, tso cai rau cov tshuaj lom nkag mus rau hauv lawv lub cev thiab txhim kho lub sijhawm. Nyob ntawm ntau yam xws li qhov chaw ntes, qhov kub ntawm lub caij ntuj sov,lub hnub nyoog thiab qhov loj ntawm barracuda, noj cov ntses no tuaj yeem ua rau Ciguatera ntses lom (khoom noj khoom haus lom).