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Dab ntxwg nyoog noj qhov twg?

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Dab ntxwg nyoog noj qhov twg?
Dab ntxwg nyoog noj qhov twg?

Video: Dab ntxwg nyoog noj qhov twg?

Video: Dab ntxwg nyoog noj qhov twg?
Video: Dab ntxwg nyoos yog leej twg ...zaj no zoo heev. 2024, Tej zaum
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Dab ntxwg nyoog rays Dab ntxwg nyoog rays Nyob ntawm seb hom kab tiag tiag, dab ntxwg nyoog rays muaj peev xwm ncav cuag qhov dav mus txog 1.1–5.2 m (3.6–17.1 ft), qhov loj tshaj yog thib ob rau manta rays loj, uas tuaj yeem ncav cuag 5.5-7.0 m (18.0-23.0 ft). https://en.wikipedia.org › wiki › Mobula

Mobula - Wikipedia

pub rau cov planktonic crustaceans thiab cov ntses me me, uas tau raug siv los ntawm kev hloov kho gill npog (branchial daim hlau) lub luag haujlwm rau nws "zoo li dab ntxwg nyoog" silhouette. Nws feem ntau noj euphausiid cw (Meganyctiphanes norvegica) thiab mesopelagic thiab clupeid ntses

Dab Ntxwg Nyoog noj dab tsi?

Dab ntxwg nyoog noj dab tsi? Zoo li whale sharks, cov rays no yog lim feeders uas feem ntau noj microscopic plankton thiab krill, nrog cov ntses me me. Raws li dab ntxwg nyoog rays ua luam dej, lawv nkag mus rau hauv dej nrog kev pab ntawm lawv cephalic fins.

Dab ntxwg nyoog zoo li cas?

Devilfish feem ntau yog dub-xiav lossis xim av rau saum, thiab dawb hauv qabLawv muaj cov tails luv thiab ntev uas npog los ntawm pos. Devilfish tuaj yeem loj hlob mus txog 17 ko taw lossis li ntawd. Lawv muaj ob peb lub fins, uas yog cephalic, pelvic thiab pectoral fins.

Vim li cas ntses dab dab thiaj hu dab ntxwg nyoog?

Dab ntxwg nyoog hom ntses tau txais lawv lub npe vim cov fins hu ua cephalic fins ntawm lawv lub qhov ncauj uas zoo li dab ntxwg nyoog horns. Cov rays loj no nyob hauv cov dej hiav txwv dej.

Dab ntxwg nyoog noj tau?

Yog koj yeej tsis tau ntses dab ntxwg nyoog, nws xav tias, yog vim li cas tsis noj lawv? … “Tsis zoo li cov ntses feem ntau, lawv muaj hemoglobin ntau hauv lawv cov nqaij-uas ua rau lawv cov tawv nqaij thaum koj noj cov fillets.

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