Sloth bears, tseem hu ua folivores, yog cov tsiaj uas nyob hauv ib puag ncig tropical. Tam sim no muaj ob genera, ob-toed sloths thiab peb-toed sloths, tab sis nws paub tias muaj ntau tshaj 50 genera uas tam sim no ploj mus.
Txawm hais tias lawv muaj qhov pom kev zoo sib xws nrog cov primates, lawv tsis muaj kev sib raug zoo nrog primates. Hloov chaw, lawv muaj feem cuam tshuam nrog anteaters thiab ntau nyob deb rau armadillos. Lawv tshuav lawv lub npe rau txoj kev thiab ceev uas lawv txav mus.
Nyiam nug tau Vim li cas tus neeg ruam thiaj li qeeb:
Vim li cas cov hlua thiaj qeeb?
Yog vim li cas cov tsiaj no thiaj li qeeb yog mus tsis tau pom dua Nrog rau qhov no lawv zam lawv cov tsiaj qus, xws li eagles thiab jaguars uas yuav tsis yooj yim pom lawv. Yog tias lawv qeeb me ntsis lawv yuav yooj yim raug ntes thiab tua, txawm li cas los xij, vim lawv qhov qeeb qeeb lawv yuav luag tsis pom.
Eagles, piv txwv li, yos hav zoov thiab ua rau muaj kev puas tsuaj rau cov neeg liab, thaum cov bears sloth tsis ua. Lawv tau tswj kom ua tiav qhov no txij li thaum lawv pub rau cov peev txheej uas nyob txhua qhov chaw, tshwj xeeb tshaj yog, hauv txhua tsob ntoo, nplooj. Yog hais tias lawv yuav tsum txav mus kom tau lawv cov zaub mov, lawv yuav tsis txav mus qeeb li lawv ua.
Tsi, noj nploojyog lwm yam vim li cas cov tsiaj no thiaj li qeeb. Cov nplooj muab cov zaub mov me me thiab lub zog, yog li lawv tsis tuaj yeem siv ntau lub zog yog tias lawv tsuas pub rau lawv xwb.
Cov metabolism thiab kev noj haus ntawm tus dais sloth
Raws li peb tau hais ua ntej lawm, tus neeg mob lub plab pib noj zaub mov ntawm nplooj, uas ua rau nws muaj qhov metabolism qeeb heev Nws lub plab yog faib mus rau hauv ob peb compartments, qhov twg symbiotic microorganisms ferment cov zaub mov thiab ua rau feem ntau ntawm cov cellulose nyob rau hauv nplooj. Cov ntaub ntawv no cais thiab pab txhawb kev nqus ntawm cov zaub mov.
Cov zaub mov ntawm sloths muaj fiber ntau, nrog rau cov tshuaj lom uas cov nroj tsuag tsim los tiv thaiv nws tus kheej los ntawm cov tsiaj. Tag nrho cov no ua rau cov zaub mov tsis yooj yim rau zom, yog li cov txheej txheem digestive tuaj yeem siv sijhawm txog ib hlis hauv cov tsiaj no.
Tus dais sloth nqis los ntawm tsob ntoo txhua 5 lossis 7 hnub los tso quav. Thaum lawv ncav cuag hauv av, lawv qhib ib lub qhov nyob rau hauv qhov chaw uas lawv tso lawv cov excrement, tom qab ntawd npog nws dua. Nrog rau qhov no lawv them rov qab cov zaub mov noj, muab cov khoom noj rau tsob ntoo thiab nthuav nws cov noob.
Sloth Bear Trivia
Muaj ntau yam xav paub txog tus cwj pwm ntawm tus dais sloth, ntsig txog cov metabolism hauv qeeb lawv muaj, koj tuaj yeem nyeem tau tam sim:
Sloths ua lawv cov dej num nyob rau lub sij hawm kub tshaj plaws ntawm lub hnub, yog hais tias es tsis txhob hnub yog huab, lawv txais ib tug posture kom txuag tau kub
Nkauj ntsuag pw tsaug zog dai saum ntoo mus txog 18 teev ib hnub twg. Lawv tuaj yeem nyob hauv tib tsob ntoo tau ntau xyoo, tsuav yog lawv nrhiav zaub mov nyob ntawd
ZOV ZAUB NCAWS, rau hauv av Lawv yog qhov nyuaj heev rau lawv txav, lawv xyaum kom lawv txav mus rau ib qho chaw mus rau lwm qhov chaw mus rau lwm qhov chaw mus rau lwm qhov chaw mus rau lwm qhov chaw
paradoxically thiab interary rau dab tsi uas ntau tej zaum yuav ua luam dej sai, lawv tuaj yeem ua luam dej nrawm, lawv tuaj yeem hla Rivers
