Nws yog ib qho chaw nyob hauv ntug dej, cov ntses uas siv nws lub neej feem ntau hauv dej ntsev tab sis tsiv mus rau cov pas dej tshiab thiab cov kwj deg hauv lub caij nplooj ntoo hlav kom loj hlob. Txawm li cas los xij, smelt yog hom hloov tau yooj yim, thiab cov neeg nyob hauv av tau tsim lawv tus kheej los ntawm Maine mus rau Great Lakes thiab sab qab teb Canada.
Puas yog dej qab zib los yog dej ntsev?
Smelt is anadromous - ib tug ntses yug hauv dej tshiab- thiab nws rov qab los rau hauv hiav txwv thaum menyuam yaus. Nws siv feem ntau ntawm nws lub neej nyob rau hauv dej ntsev ua ntej yuav rov qab mus rau dej tshiab dua rau cov ntses. Lub voj voog ces rov ua dua. Zoo li smelt, stripped bass thiab salmon kuj yog anadromous.
Ntses hom dab tsi?
Smelt, ib yam ntawm cov silvery, tseem ceeb tshaj plaws marine zaub mov ntses, tsev neeg Osmeridae, ze ze rau ntses salmon thiab trout thiab pom nyob rau hauv cov dej txias sab qaum teb. Smelts, zoo li trout, muaj me me, adipose (nqaij) fin. Lawv yog cov tsiaj me me thiab loj hlob luv luv nyob rau hauv dej, hauv nthwv dej lossis hauv pas dej.
smelts tuaj qhov twg?
Smelts yog ib tsev neeg ntawm cov ntses me, Osmeridae, pom nyob rau hauv North Atlantic thiab North Pacific Oceans, nrog rau cov dej ntws, ntws thiab pas dej hauv Europe, North America thiab Northeast Asia.
Koj puas noj nqaij nyoos?
Zaj sawv smelt yog cov rog tsawg, calories tsawg, tsawg-mercury qhov chaw ntawm vitamin B12, selenium thiab omega-3 fatty acids. Zaj sawv smelt yuav tsum tsis txhob noj rawvim muaj kab mob cab.
