Chigoba

Kwa kanyamaka, dziko nthawi zambiri limakhala mozondoka: Amalendewera m’mitengo ndipo amangoyenda pang’onopang’ono.

makhalidwe

Kodi masilo amawoneka bwanji?

Sloths ndi nyama zoyamwitsa. Iwo ali m'gulu lapamwamba kwambiri la nyama zotchulidwa zachiwiri. Amatchedwa chifukwa chakuti ena mwa fupa lawo la thoracic ndi lumbar vertebrae ali ndi ziwalo zowonjezera zomwe zinyama zina zimasowa. Amakhala m'gulu la mikono yokhala ndi mano ndipo amapanga mabanja awiri: sloths zala zitatu (Bradypodidae) ndi zala ziwiri zala (Choloepidae).

Sloth zala zala zitatu ndizotalika masentimita 50 ndi kulemera kwa kilogalamu zisanu, sloths zala zala ziwiri ndizokulirapo: zimafika masentimita 75 kutalika ndikulemera mpaka ma kilogalamu asanu ndi anayi. M'mitundu ina ya masilo, miyendo yakutsogolo imakhala yayitali kuposa yakumbuyo. Zodziwika bwino za kanyamaka ndi mtundu ndi kuchuluka kwa zala za m'mapazi ndipo: Zalumikizana pang'ono. M’malo mwa zala zisanu, kanyamaka kali ndi zala zitatu zokha zakumbuyo.

Kansinga ka zala zitatu kamene kali ndi zala zitatu kumbali iliyonse yakutsogolo, pamene katsitsumzukwa kali ndi zala ziwiri zokha. Izi zimakhala ndi zikhadabo zofika mainchesi atatu - mbedza zabwino zokakamira kunthambi zamitengo ndi thupi ndi mutu ukulendewera pansi. Mbali ya kanyama kameneka ndi msana wawo wa khomo lachiberekero wosinthasintha kwambiri: amatha kutembenuza mitu yawo madigiri 180.

Ngakhale ubweya wawo wautali, wonyezimira sumakula monga momwe tikudziwira kuchokera ku zinyama zina: korona samathamanga kumbuyo, koma m'mimba. Zimenezi zimathandiza kuti mvula ituluke paubweya wa nyama zopachikidwa mumtengo. Kuonjezera apo, ubweya wa sloths nthawi zambiri umakhala wobiriwira mwachilendo. Chifukwa chake ndi ndere zosaoneka kwambiri zomwe zimakhala muubweya wa nyamazo.

Mbalamezi zimakula bwino muubweya wofunda ndi wonyowa wa kanyamaka, pamene kanyamaka kamabisala bwino m’mitengo ya m’nkhalango chifukwa cha ubweya wawo wobiriwira. Chifukwa cha mitu yawo yozungulira yokhala ndi nkhope zosalala ndi makutu ang'onoang'ono, ozungulira, sloths amawoneka ngati leprechauns oseketsa kapena odabwitsa.

Kodi kaloti amakhala kuti?

Sloths amapezeka ku Central ndi South America kokha, malire akum'mwera kwa zochitika zawo ali ku Peru ndi kum'mwera kwa Brazil. Sloths amathera nthaŵi yambiri ya moyo wawo m’mitengo ya nkhalango za m’madera otentha.

Kodi pali mitundu yanji ya masilo?

Pali mabanja awiri m'gulu la sloth: banja la ka sloth la zala zitatu limaphatikizapo kavalo (Bradypus torquatus), sloth ya brown-throated (Bradypus variegatus), ndi ka sloth koyera (Bradypus tridactylus). Mitundu ina, Bradypus pygmaeus, imapezeka pachilumba chokha cha m'mphepete mwa nyanja ya Panama. Banja la sloth zala zala ziwiri (Cholooepidae) limaphatikizapo sloth yeniyeni ya zala ziwiri (Choloepus didactylus), yomwe imatchedwanso Unau, ndi Hoffmann two-toed sloth (Choloepus hoffmanni). Achibale apamtima a sloths ndi anteaters ndi armadillos

Kodi kaloti amakhala ndi zaka zingati?

Sizikudziwika kuti kanyamaka amafika zaka zingati kuthengo. Ofufuza ena amaganiza kuti amakhala zaka 30 mpaka 40. Mitundu iwiri ya sloths nthawi zambiri imasungidwa kumalo osungirako nyama. Ena a iwo amakhala kumeneko zaka zoposa 20.

Khalani

Kodi kaloti amakhala bwanji?

Sloths ndi ziweto zosavuta kuyenda ndipo zimatengedwa kuti ndi nyama zochedwa kwambiri. Nthawi zambiri amathera mwakachetechete mumtengo. Nthawi zambiri amapachika panthambi ndi zikhadabo zawo, amapindika, amagoneka mitu yawo pachifuwa ndi kugona mpaka maola 15 patsiku. Kapena amakhala pamalo amenewa mumfoloko yanthambi.

Zikadzuka, zimayamba kufunafuna chakudya, koma ngakhale zitatero, zimayenda ngati zikuyenda pang’onopang’ono: nyamazo zimanjenjemera m’nthambi, zikulendewera chammbuyo. Ngati sangafikire chakudya chawo, mwachitsanzo masamba, zipatso, ndi maluwa, ndi pakamwa molunjika, amachigwira ndi zikhadabo. Sloths amangochoka pamwamba pamitengo pamene kulibe chakudya ndipo palibe mtengo wina womwe ungafikidwe mwachindunji. Kenako amakwera pansi n’kukwawira movutikira kupita kumtengo wina.

Mutha kukwawira kutsogolo miyendo yanu itagona pamimba. Koma m’madzi, amaonetsa kuti ndi osambira bwino ndithu. Koma kodi anthu okhala m’nkhalango amtendere ameneŵa alidi ndi dzina lakuti “ulesi” moyenerera? Ngakhale atagona pafupifupi maola 15 patsiku, yankho ndilo ayi. Chifukwa chakuti kanyamaka si aulesi koma mochenjera amazolowera moyo wawo wapadera. Chifukwa chakuti chakudya chawo n’chosavuta kupeza, palibe chifukwa choti azisuntha mofulumira. Komanso chifukwa chakudya chochokera ku zomera sichimapereka mphamvu zambiri, moyo wapang'onopang'ono wa zinyama wadziwonetsera yokha. Amagwiritsa ntchito mphamvu zochepa ndipo amatha kukhala ndi chakudya cha zomera.

Kuphatikiza apo, kuchedwa kwawo kuli ndi mwayi winanso waukulu: Ngati simudumphira mwachangu munthambi zamitengo, simudzawonedwa ndi adani aliwonse. Nyama yolusa sangaone kanyama kamene kamathamanga ngati nkhono. Kuphatikiza apo, ubweya wobiriwira wobiriwira wopangidwa ndi ndere umatsimikizira kuti nyamazo zabisala bwino komanso zosawoneka.

Mabwenzi ndi adani a ulesi

Kuphatikiza pa zilombo zolusa, anthu ndiwowopsa kwambiri: madera ena aku South America amasaka nkhata. Minofu yawo imadyedwa ndipo ubweya wawo umagwiritsidwa ntchito ngati chishalo.

Kodi kaloti amaberekana bwanji?

Ulesi ukhoza kuswana chaka chonse. Nthawi ya bere kwa ana a zala zala zitatu ndi miyezi XNUMX mpaka XNUMX kwa ana a zala zala ziwiri. Nthawi zambiri, mwana mmodzi yekha amabadwa. Zazikazi zimabereka ana powapachika mumtengo.

Ana amabadwa ali mutu, akukwawira pamimba ya amayi awo mpaka bere lake. Kumeneko amakakamira ndi kuyamwa mawere, omwe ali m'khwapa la miyendo yakutsogolo. Ana a ulesi amakakamirabe ubweya wa amayi awo nthawi zonse. Kakang’ono kwambiri kakang’amba m’nthambi, ngakhale ana ang’onoang’ono amakwera pamsana wa mayi awo mwaluso kenako n’kubwerera m’mimba.

Ana a kanyamaka amayamba kudya chakudya cha anthu akuluakulu adakali aang'ono, ndipo pofika miyezi iwiri ndi theka amakhala akudya okha. Koma anawo amayamwitsidwa kwa miyezi isanu ndipo amangochoka m’thupi la mayiyo pakatha miyezi isanu ndi inayi. Amakhwima pakugonana ali ndi zaka ziwiri ndi theka mpaka zaka zitatu.