Cayman ndi woimira banja la alligator. Chithunzi ndi ndemanga

Cayman ndi ng'ona yomwe ili ya banja la alligators, koma ndi yosiyana ndi iwo. Alligators ndi ang'onoang'ono kuposa ming'onoting'ono, okhala ndi zipsinjo zazikulu ndi zazifupi, ndizodziwika bwino komanso zosautsa. Caymans ndi mtundu wosiyana wa banja. Alibe septum ya fupa pamphuno, koma pali chitetezo cha m'mimba.

Mitundu ya odwala

Cayman - ng'ona, yomwe imatanthauza kuti nyamayi ndi yoopsa, yoopsa. Ngakhale kuti siwopseza ngati gulu lonselo. Pali mitundu itatu ya oimira a mtunduwu:

• Nyanga (yotchuka);
• Zowonongeka;
• Yakar.

Mitundu yonseyi imakhala yofala ku South ndi Central America. Nkhumba (yowonetsedwa) imagawidwa mu mitundu iwiri ndi subspecies zinayi. Zonsezi zalembedwa mu Bukhu Loyera monga oimira nyama zowonongeka.

Cayman wam'tsenga (wotchuka)

Ng'onoting'ono - yaying'ono, imakhala ndi chimbudzi chochepa kwambiri. Pambuyo pake ndi zochepa kwambiri. Dzina lachiwiri ndi "lowonetsedwa" - caiman analandiridwa ndi bony protuberances pamutu, yomwe ili pafupi ndi pakati pa maso ndi kufanana ndi magalasi. Amuna amatha kufika mamita 2 mpaka 2.5 m'litali, ndi akazi - mpaka mamita 1.4. Kulemera kwa ng'ona sikumapitirira 45 kilogalamu. Achinyamata, mtundu ndi wachikasu ndi mikwingwirima yakuda ndi mawanga pa thupi.

Mtsuko wamkulu amakhala wobiriwira. Chifukwa cha maselo-melanophores akhoza kusintha pang'ono mtundu. Magulu a magulu a ng'ona amasiyana mosiyana ndi chigaza, mtundu komanso kukula. Mitundu imeneyi ndi yofala kwambiri. Malo okhala m'mitsinje yochokera ku Peru kupita ku Mexico.

Cayman yotchuka

Mbalame yothamanga ndi ng'ona, yolemekezeka ndi mphuno yake. Kutalika kwake kukuchokera mamita 2 mpaka 3.5. Miyeso yolemera kuchokera 35 mpaka 62 kilograms. Amalekerera kutentha kwakukulu. Kumbuyo kwa mphulupulu yamtundu wakudawu kumaphimbidwa ndi miyeso yamphamvu. Mtundu - wobiriwira wobiriwira, azitona. Zimakhala m'madzi a Bolivia, Brazil ndi kumpoto kwa Argentina. Iye amakhala pafupi ndi Yakar caiman. Mitundu iyi sichichita mantha pakati pawo.

Yakar Cayman

Yakar (kapena ku Paraguay, Piranha) caiman, chithunzi chake chiri m'nkhani ino, kale inali subspecies ya ng'ona. Koma patapita nthawi, iwo adakhala okhaokha. Kunja, Yakar caiman ndi ofanana ndi ng'ona. Kutalika kwa thunthu kumachokera ku 2.5 mpaka 3 mamita. Kulemera kwake kumasiyanasiyana pakati pa 20 ndi 25 kilograms pakati pa akazi ndi makilogalamu 55 mwa amuna. Mofanana ndi mabala onse, ali ndi zikopa zazing'ono pakhungu. Dzina lachiwiri - "piranhive" - ng'ona ikulandira mawonekedwe a mano, pamene m'munsimu amapita kutsogolo kutsogolo kwake. Malo okhala kumpoto kwa Argentina, kum'mwera kwa Brazil, Paraguay ndi Bolivia.

Makhalidwe a odwala

Kotero, caiman ndi Korona. Ndipo chifukwa amakonda malo osambira, komwe mungabise ndikupeza zazikulu. Koma mtundu uliwonse wa caiman umasankha malo enaake. Nkhokwe ngati madothi otentha, zimakhala pafupi ndi matupi a madzi. Sankhani madzi oima. Mbalame yotchedwa caiman imakhala m'mphepete mwa nyanja. Malo omwe mumawakonda ndi mathithi a mangrove. Zikhoza kukhala m'madzi atsopano komanso m'madzi amchere. Nthawi zambiri amakhala m'madziwe pafupi ndi malo okhala. Yakar Cayman amakhala m'madera otsetsereka ndi mathithi. Amakonda kuthawira kuzilumba zoyandama.

Chaimon chakudya

Cayman - nyama yosadzichepetsa komanso osati wachiwawa komanso wamagazi monga achibale ake. Idya ngakhale tizilombo. Chakudya chachikulu ndi kolera, nsomba, nkhanu zamadzi komanso amphibiya. Ngati ngodya ikuluikulu, imasaka nyama zazikulu ndi zinyama.

Zakudya zazikuluzikulu zam'mimba zimakhala ndi misomali ya madzi ndi zina zochepetsetsa. Ngakhale nthano yaikulu ingakhoze kuluma ngakhalenso chipolopolo cha kamba. Yakar caiman amadya zamoyo zam'madzi, nsomba komanso nthawi zina njoka. "Zakudya" zomwe amakonda kwambiri ndizokondwa.

Kubalanso

Cayman ndi ng'ona ya banja la alligators. Kukula msinkhu kumachitika kutalika kwa mamita 1.2 mpaka 1.4 mamita akuluakulu amakula mofulumira. Ndipo kukula kwawo kumabwera posachedwa. Nyengo yochezera ndi nyengo yamvula. Pafupi kuyambira May mpaka August. Amuna amamanga zisa kuchokera ku zomera zowola m'nkhalango. Pali mazira atayikidwa pamenepo. Avereji atagona - zidutswa 40.

Chifukwa cha zowola zomera mu chisa anakhalabe kutentha nthawi zonse. Nthawi yosakaniza imatenga masiku 70 mpaka 90. Kuchokera kutentha komwe mazira amawasungira, kugonana kwa odwala kumadalira. Ngati ali pamwamba madigiri 32, akazi amabadwa. Ngati otsika - amuna.

Amayi onse aang'ono amasonkhana m'mphepete mwa nyanja, kumene ana amakula akuyang'aniridwa. Ndipo kugawanika kwa ana awo ndi ana a anthu ena mwa akazi samatero. Ana amasamalidwa kwa miyezi inayi. Ndiye anyamata akuyamba moyo wosiyana.

Kufunika kwa Caimans Padzikoli

Cayman ndi, monga mukudziwa, ng'ona. Zing'onozing'ono komanso osati zovuta. Caymans amakhala ndi malo ofunikira kwambiri m'nthaka. Ngati ziweto zawo zikuchepa, ndiye kuti nsomba zikuchepa. Chifukwa cha ng'ona, nambala ya piranhasi imayendetsedwa. Posachedwa, nsomba za ng'ona zawonjezeka. Khungu lawo silisamalidwa bwino chifukwa cha zikopa za mimba za m'mimba, choncho zimatengedwa kuchokera kumbali.

Ngakhale kuti nambala ya ng'anga siimachepetsedwe. Kuonjezera apo, iwo ali ndi minda yapadera. Komabe, kufunafuna mbalame za ng'ona ndiletsedwa ku Venezuela, Mexico ndi mayiko ena.

Koma khungu la ng'ona zazikulu ndiloyenera kwambiri kuvala. Choncho, chiŵerengero chake cha pakati pa zaka za zana la makumi awiri chinagwa pang'ono. Koma makina akuluakuluwa amathandiza kuti asakhale ndi malo okhala. Ku Argentina, minda yapadera ya ng'ona yakhazikitsidwa. Pa iwo, cayman wambirimbiri, amene chithunzi chake chiri mu nkhaniyi, chagwedezeka.

Chiwerengero cha Yakar cayman sichiposa anthu zikwi mazana awiri. Choncho, ku Bolivia, Argentina, Brazil ndi mayiko ena, zikuphatikizidwa pulogalamu yoteteza. Kuwonjezera apo, minda yapadera yakhazikitsidwa, yomwe Yakar caiman yakula.