Mary Allen
Nws cov ceg ntev txog li 40 centimeters. Nrog lawv, porcupine tuaj yeem tiv thaiv nws tus kheej zoo kawg nkaus tiv thaiv cov neeg tawm tsam. Tsis muaj lwm yam tsiaj uas muaj qhov ntev ntev.
Cov yam ntxwv
Tus porcupine zoo li cas?
Porcupines yog nas thiab nyob rau tsev neeg porcupine. Cov porcupine yog qhov loj tshaj plaws. Cov neeg laus cov tsiaj yog 57 txog 68, qee qhov siab txog 90 centimeters. Tsis tas li ntawd, muaj qhov ntev ntawm kaum ob mus rau 15-centimeter. Txij li thaum lawv muaj cov ceg luv luv, lawv tsuas yog ncav cuag qhov siab li 25 centimeters. Cov poj niam feem ntau me me thiab sib zog dua cov txiv neej. Ib tug neeg laus porcupine hnyav txog li 24 kilograms.
Lub porcupine qhov tshwj xeeb tshaj plaws yog nws cov plaub mos ntawm spikes thiab spikes. Cov skewers yog puag ncig thiab muaj lub nplhaib qauv. Cov pob txha muaj cov plaub hau hloov pauv. Porcupines kuj muaj cov plaub hau mos, woolly. Cov plaub hau ntev heev thiab spikes sawv ntawm porcupine lub plab thiab taw tes rov qab. Tsuas yog nyob rau ntawm lub taub hau lawv tsis muaj spikes, tab sis ib lub tsho tiv no tsuas yog ob peb ntev, bristle-zoo li plaub hau.
Cov pob txha, nyob rau ntawm tus Tsov tus tw, yog qhov txawv txav: lawv hollow nrog lub funnel-puab qhib. Thaum cov porcupine shakes nws tus kheej, cov quills tsoo rau ib leeg, ua suab nrov nrov. Tias yog vim li cas cov pob txha no tseem hu ua rattle khob.
porcupine nyob qhov twg?
Porcupines feem ntau nyob hauv tsev hauv Africa thiab Asia. Qee hom tshwm sim nyob rau sab qab teb Europe. Cov porcupine feem ntau nyob hauv thaj chaw sov West Africa raws ntug dej hiav txwv Atlantic thiab hauv East Africa. Txwv tsis pub, porcupines tseem tuaj yeem pom hauv thaj av Mediterranean. Txawm li cas los xij, lawv nyob ntawd tsuas yog hauv nruab nrab thiab sab qab teb Ltalis thiab hauv Sicily. Cov poj koob yawm txwv ntawm porcupines nyob hauv Europe niaj hnub no tej zaum tau coj mus rau Tebchaws Europe los ntawm Africa los ntawm Loos.
Porcupines tsis yog qhov tshwj xeeb: lawv nyiam qhov chaw qhuav nrog cov ntoo thiab ntoo. Tab sis lawv kuj tshwm sim nyob rau hauv densely forested struts thiab nyob rau hauv semi-deserts. Lawv kuj nyiam nyob ze tej teb thiab tej vaj.
Dab tsi ntawm porcupines muaj?
Tsev neeg porcupine suav nrog tsib genera nrog txog 20 hom. Ntxiv nrog rau cov porcupine lossis West African porcupine, cov no suav nrog cov dawb-tailed, African, plaub hau-nosed, thiab South African porcupine. Kuj tseem muaj cov neeg Esxias cov txheeb ze xws li Java, Nepal, lossis Suav porcupine.
Lub hnub nyoog pes tsawg tus porcupine tau txais?
Porcupines tuaj yeem laus heev. Hauv cov tsiaj qus, lawv muaj hnub nyoog li ntawm kaum mus rau 18 xyoo. Ib tug porcupine hauv tebchaws Askiv tau hais tias nws nyob tau 21 xyoo. Nyob rau hauv cov qus, lawv ntseeg tau nyob nruab nrab ntawm 12 thiab 15 xyoo.
Coj cwj pwm
Ib tug porcupine nyob li cas?
Porcupines yog cov tsiaj nocturnal thiab tsuas yog sawv thaum yav tsaus ntuj. Txhawm rau nrhiav lawv txoj hauv kev tsaus ntuj, lawv feem ntau siv lawv qhov kev xav tau zoo heev ntawm kev hnov tsw, kov, thiab hnov lus. Ntawm qhov tod tes, lawv tsis tuaj yeem pom zoo nrog lawv lub qhov muag me me. Nrog lawv lub tsho loj ntawm spikes, cov tsiaj muaj kev nyab xeeb heev.
Yog li ntawd, lawv tsis thab mus nkaum thaum lawv tawm hauv lawv qhov burrow thaum yav tsaus ntuj. Qhov tseeb, lawv nrov heev, grunting thiab snorting. Porcupines siv sijhawm ib hnub pw hauv lawv cov burrows. Cov no tuaj yeem yog qhov tsua hauv av tab sis kuj yog niches hauv pob zeb.
Lawv khawb lub qhov tsua lawv tus kheej los yog txeeb tau ib tug tso tseg. Ib tug porcupine feem ntau nyob ntawd tau ntau xyoo thiab nthuav nws dua thiab dua. Qhov loj tshaj plaws paub cov qauv yog 20 meters ntev thiab muaj txog li ob meters underground. Porcupines nyob ua ke hauv khub ruaj khov. Tag nrho cov tsev neeg feem ntau tsim, suav nrog cov niam txiv, cov tub ntxhais hluas laus, thiab cov porcupines yug tshiab. Txawm li cas los xij, lawv yog qhov tsis txaus ntseeg ntawm porcupines txawv teb chaws.
Cov phooj ywg thiab cov yeeb ncuab ntawm porcupine
Porcupines tuaj yeem ua rau muaj kev zoo siab rau cov yeeb ncuab xws li cov tsiaj nyeg: thaum raug hem, lawv tsa lawv cov spikes, qw, yws, thiab ntaus hauv av nrog lawv ob txhais ceg. Lawv kuj co lawv cov tails, ua rau lub hollow spikes rattle nrov. Yog hais tias tus yeeb ncuab tseem tsis tau khiav tawm, porcupine txav mus rau sab lossis rov qab ntawm nws thiab pecks nws nrog nws cov quills. Qee lub sij hawm cov txha nraub qaum tau daig thiab ua rau mob qhov txhab uas tuaj yeem kis tau.Thaum ntxov, tib neeg kuj yog cov yeeb ncuab ntawm porcupines. Lawv cov nqaij tau suav hais tias yog ib qho kev noj qab haus huv los ntawm cov neeg Loos, piv txwv li.
Yuav ua li cas porcupine reproduce?
Porcupine mating tshwm sim nyob rau lub Plaub Hlis. Tom qab 63 mus rau 65 hnub, tus poj niam yug tau ib tug mus rau plaub tug hluas. Lawv tsuas hnyav 350 grams thiab twb muaj cov hniav thiab spikes. Cov txha caj qaum tseem mos, txawm li cas los xij, kom tsis txhob ua mob rau leej niam. Thaum txog ib lub lim tiam, lawv venture tawm ntawm burrow mus ua si. Cov me nyuam porcupine tau nqus los ntawm lawv niam thawj 60 hnub. Txog rau hnub nyoog XNUMX txog xya lub hlis, cov niam txiv tseem pab nrhiav zaub mov. Lawv ua kev sib deev loj hlob ntawm ib xyoos.
Cov porcupine sib txuas lus li cas?
Porcupines tuaj yeem ua ntau lub suab sib txawv uas qhia txog lawv txoj kev xav: lawv grunt thiab snort. Lawv kuj nrov nrov thaum lawv xav tias raug hem.