Oceanic sunfish noj dab tsi?
Oceanic sunfish noj dab tsi?

Video: Oceanic sunfish noj dab tsi?

Video: Oceanic sunfish noj dab tsi?
Video: USS Sunfish 'The Sunfish Story' - YouTube 2024, Lub peb hlis ntuj
Anonim

Sunfish yog generalist predators uas noj ntses me me, ntses larvae, squid, thiab crustaceans. Hiav txwv jellies thiab salps, ib zaug xav tias yog thawj tus tsiaj ntawm hnub ci , tsuas yog 15% ntawm a sunfish cov kev noj haus. Poj niam ntawm hom ua tau tsim cov qe ntau dua li lwm cov vertebrate paub, txog li 300, 000, 000 ib zaug.

Tsis tas li ntawd, cov ntses dej hiav txwv zoo li noj tau?

Dej hiav txwv hnub ci kuj noj hiav txwv sponges, ntses me, squid, crustaceans, thiab brittle hiav txwv hnub qub, txawm hais tias cov khoom no tsis ua ib feem tseem ceeb ntawm lawv cov khoom noj. Jellyfish yog cov tswv zoo heev rau cov kab mob cab, uas tej zaum yuav yog vim li cas dej hiav txwv sunfish muaj ntau heev.

Tom qab ntawd, lo lus nug yog, dej hiav txwv hnub ci tau txais lawv cov zaub mov li cas? Sunfish pub ntawm ntau qib uas lawv ua luam dej ntawm. Lawv tsiaj txhu muaj jellyfish, eel nyom, me ntses, thiab crustaceans. Lawv siv nyob ntawd lub qhov ncauj nqus dej thiab zaub mov thiab tom qab ntawd thawb dej rov qab.

Hais txog qhov no, yog dej hiav txwv hnub ci yog carnivore?

Jellyfish tsis yog tsiaj xwb cov ntses no noj. Lawv kuj haus crustaceans, mollusks, plankton, sponges, squid, thiab me ntses. Dej hiav txwv hnub ci tsis yog kiag li noj nqaij raws li lawv tej zaum yuav noj seaweed.

Dej hiav txwv sunfish ua dab tsi?

Lawv kuj noj salps, me ntses, plankton, algae, mollusks, thiab nkig hnub qub. Yog tias koj muaj hmoo txaus pom ib qho dej hiav txwv sunfish nyob rau hauv hav zoov, tej zaum yuav zoo li nws tuag. Qhov ntawd yog vim dej hiav txwv sunfish yog feem ntau pom dag ntawm lawv ob sab ze ntawm dej hiav txwv nto, qee zaum flapping lawv dorsal fins.

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