Kuyini isakhiwo amathambo endoda ikati?

Cats ungomunye the ezifuywayo ethandwa kakhulu emhlabeni. Kusukela ezinsukwini zezwe lasendulo babesebenzisa inhlonipho ekhethekile wabantu sizungezwe lokhu aura eyimfihlakalo. Ubufakazi lokhu yokuthi ososayensi baye bathola ubufakazi ubuhlobo bawo obukhethekile umuntu. Esiqhingini iKhupro atholakele wangcwatshwa, esukela ekhulwini lesishiyagalombili leminyaka BC. Kulesi ithuna eduze isidumbu kwaba skeleton ikati.

Kodwa abaningi abazi ukuthi yini yasisiza lezi muzzles enhle ubuka. Ukuze uqonde kangcono, okuvumela ukuthi lesi sidalwa ukuthi unamakhono enjalo kuyamangalisa, kudingeka ucabangele isakhiwo lomzimba wakhe. Lokhu lobubhalo kokuvamile umusa ihlinzeka skeleton ikati. Amakhono ngokomzimba yamakati njengabakhulu kunani izilwane eziningi. Arsenal yabo ukwethula izinyathelo eziningi eziyinkimbinkimbi. Abakwazi ukukhuphuka izihlahla, ukugxuma, buthule ingene, ibhalansi kakhulu, abe ngesivinini Sprint futhi impendulo umbani-fast.

cat skeleton siqukethe 230 amathambo, okuyinto amayunithi 24 ezingaphezu kuka indoda. Lesi silwane has ugebhezi emfushane kuzo zonke izinhlobo zezilwane ezifuywayo. Isakhiwo emgogodleni mammalian 7 kuhlanganisa wesibeletho thoracic amathambo 13. Ngalokhu yokhalo ziphephile nantathu ngazimbili lwezimbambo. Akha thorax. Ikati 7 lumbar, 3 sacral futhi mayelana 26 amathambo caudal. inombolo yokugcina ingahluka, kuye ngobude nomsila.

Isimiso sezinzwa esiyinhloko sesilwane has isivikelo, sibonga yokuthi amakati ikhululekile kakhulu emgogodleni skeleton. Isici se-sternum ukuthi ixhunyiwe kuphela ayisishiyagalolunye ngazimbili lokuqala izimbambo. Enye ezine namabhuzu azakhele arc khulula.

Ngokungafani nazo zonke ezinye izilwanyana, uhlaka lwamathambo cat has ingqwababa, ngakho esifubeni sesilwane ehlangene amathambo forelimbs ngumuntu imisipha akhethekile izicubu. Lesi sici komzimba ivumela ukuba ngawakhamela ku amavesi ewumngcingo, lapho ikhono ukukhuphuka kuphela ikhanda. Futhi, lokhu kungenxa cababa ezithambile lesilo ngekuhamba ngaleso gxuma.

Ukwakheka forelimbs ibhande kuhlanganisa ehlombe, indololwane, ehlombe amathambo osabalalayo plus amathambo kwemilenze izihlakala. I okhalo ibhande ukhalo elise, emathangeni, shins, kneecaps, ithambo isithende futhi forefoot kuya phalanges. Imisuka nemilenze okhalo atfutfuke kakhulu kunemakhono esifubeni. Lokhu kunquma isici "gxuma" ukunyakaza isilwane. Lezi zilwane anqobe ukuphakama, izikhathi 5 ukuphakama yabo.

Amalunga e amakati zihlukaniswe amaqembu amathathu: emalungeni, uqwanga futhi lwamalunga. Okokuqala kwakhiwa phakathi tho skull amathambo. Bakha fibre okuqinile, futhi isilungisiwe. Lesi sakamuva aqukethe uqwanga okuqinile. Siyabonga kubo, cat has ivumelana nezimo okungavamile. Esesithathu uhlobo lebhokisi amathambo. Bathembele zomphakathi the isilwane.

Ngakho ungabona skeleton ikati, izithombe okusesihlokweni esithi.