Yog legless lizards tiag?
Yog legless lizards tiag?

Video: Yog legless lizards tiag?

Video: Yog legless lizards tiag?
Video: What's a Legless Lizard? | Serpents Surprise - YouTube 2024, Lub peb hlis ntuj
Anonim

Legless lizard tuaj yeem xa mus rau ib qho ntawm ob peb pawg ntawm lizards uas muaj nws tus kheej poob qis los yog txo lawv mus rau qhov tsis muaj kev siv nyob rau hauv locomotion. Nws yog lub npe nrov rau tsev neeg Pygopodidae, tab sis feem ntau yog hais txog lwm pab pawg, xws li limbless anguids, nyob ntawm thaj tsam ntawm lub ntiaj teb.

Yog li ntawd, muaj legless lizards?

Cov lus teb, ntawm chav kawm, yog nyob rau hauv poj koob yawm txwv. Legless lizards tsis yog nab. Tsis tas li ntawd, cov nab tsis muaj daim tawv muag lossis pob ntseg sab nraud, thaum feem ntau lizards ua . Thiab ntau " tsis muaj ceg " lizards tiag tiag muaj me me vestigial libs, thaum nab feem ntau ntaus pob ncaws pob tsis muaj lwm yam appendages tag nrho.

Ib yam li ntawd, tus lizard tsis zoo li cas? Ib Burton's Legless Lizard muaj ib tug- zoo li tus snout uas teem nws sib nrug ntawm ob leeg nab thiab lwm yam lizards . Burton cov Legless Lizard tseem ua kis las ib khub ntawm pob ntseg qhib rau ob sab ntawm nws lub taub hau. Tsis zoo li ib tug nab, nws muaj ib tug dav, tiaj tus, thiab fleshy tus nplaig.

Tom qab ntawd, lo lus nug yog, qhov twg legless lizards tuaj ntawm?

Legless lizard yog ib tug tswv cuab ntawm pab pawg uas muaj ob qho tib si lizards tsis muaj ob txhais ceg thiab cov uas muaj qhov txo qis. Muaj 80 hom sib txawv ntawm legless lizards uas tuaj yeem pom feem ntau hauv North America. Ntau hom tsiaj nyob hauv Europe, Asia thiab Australia.

Puas legless lizards muaj ob txhais ceg?

Qee hom ntawm legless lizards muaj libs tab sis lawv nyob rau pawg ntawm legless lizards vim tias lawv muaj qhov sib xws hauv lub cev ntawm lub pob txha taub hau, cov hniav thiab tus nplaig. Legless lizards muaj remnants ntawm lub duav pob txha thiab cov lus qhia ntawm lub hind ob txhais ceg tab sis lawv taug kev tsis tau. Lawv nkag.

Pom zoo: