Dinosaur bichirs nyob qhov twg?

Cov txheej txheem:

Dinosaur bichirs nyob qhov twg?
Dinosaur bichirs nyob qhov twg?

Video: Dinosaur bichirs nyob qhov twg?

Video: Dinosaur bichirs nyob qhov twg?
Video: Alligator, Dinosaur, Lizard Fish, A Profile Of The Bichir! My New Favorite Aquarium Fish! 2024, Kaum ib hlis
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Natural habitat Dinosaur bichirs yog ib hom kab mob loj tshaj plaws los ntawm Polypterus, tshwm sim hauv ntau tshaj 26 lub tebchaws African, suav nrog cov kab dej loj Nile; Cov tebchaws no suav nrog Egypt, Kenya, Nigeria, thiab Senegal (yog li lawv lub npe Senegal bichir).

Dinosaur Bichirs nyob qhov twg?

Species Summary

Bichirs (Polypterus bichir) yog ib hom ntses dej tshiab uas nyob ib puag ncig tau ntev heev. Lawv tsim cov tsev neeg Polypteridae thiab feem ntau pom nyob rau hauv Northeast Africa thoob plaws tus dej Nile thiab nws cov tributaries cuam tshuam.

Puas yog dinosaur Bichirs Scaleless?

Cov ntses no tua cov ntxhiab tsw, thiab yog li ntawd muaj qhov ntev, qhov ntswg (zoo li zaj) los khaws cov ntxhiab ntawm lawv cov tsiaj. Lub pas dej zaj yog npog nrog cov nplais tuab (tsis zoo li cov eels, raws li eels yog scaleless). Cov nplai no ua cov cuab yeej tiv thaiv Swamp Dragon los ntawm kev raug mob.

Bichir nyob qhov twg?

Bichir, (genus Polypterus), ib yam ntawm 10 hom ntawm huab cua-ua pa tropical ntses ntawm genus Polypterus ib txwm nyob rau dej ntshiab thiab pas dej hauv sab hnub poob thiab nruab nrab Africa. Bichirs raug cais nyob rau hauv tsev neeg Polypteridae, xaj Polypteriformes.

Bichir dig muag?

Registered. Bichirs yog cov tsiaj tsis txaus ntseeg. Lawv yog naturally yuav luag tag nrho qhov muag tsis pom thiab lag ntseg, thiab yos hav zoov feem ntau yog hnov tsw.

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