Zitsanzo za Nyama Zosangalatsa - Encyclopedia

Zamkati

Makhalidwe athupi ndi machitidwe
Nyama zam'madzi zowoneka bwino
Ma dinosaurs osavuta
Zitsanzo za nyama zosasangalatsa

Ali nyama zosasamala amene amadya makamaka nsomba. Ndi kagulu kakang'ono mkati mwa nyama zotchedwa nyama zodya nyama, mkati mwa gulu lomwe limasiyanitsa nyamazo molingana ndi chakudya chawo.

Makhalidwe athupi ndi machitidwe

Makhalidwe a nyama zosakhazikika ayenera kukhala ndi miyendo ikuluikulu, ndi zikhadabo zazitali, komanso kukhala ndi calcar yotukuka kwambiri yomwe ndiyomwe imawalola kugwira nsomba.

Mwambiri, kuyenda kosasunthika komwe nsomba zimapanga m'madzi ndikodabwitsa kwake pamtundu wina wa nyama zimapangitsa kuti zikhale zovuta kuzigwira. Komabe, pokhudzana ndi mbalame, nyama zosasamala zikupanga njira kuti zigwire nyama yawo, yomwe imazindikira chifukwa chakusokonekera kwamadzi. Zofunikira zitatu ndizodziwika:

Pulogalamu ya fufuzani kutalika Ndi pomwe nyama imakhazikika pafupifupi theka la mita pamwamba pamadzi.
Pulogalamu ya kusaka kotsika Ndi yomwe ili ndi nyama yomwe ikudikirira pafupifupi masentimita khumi kuchokera m'madzi thupi lake likufanana, miyendo yake itatambasulidwa kumbuyo ndi mapazi ake pamwambapa, kutulutsa mitundu ina yazizindikiro.
Pulogalamu ya kusaka kwamkati Ndi yomwe imakhala ndi chiweto chomwe chikung'amba mapazi ake ndi zikhadabo m'madzi momwe imazindikira chisokonezo.

Nyama zam'madzi zowoneka bwino

Kuphatikiza pa mbalame, nyama zina zapanyanja ndizinyama zomwe zimakhala zazikulu kwambiri ndipo zimadya nsomba zazing'ono. Mwanjira imeneyi, kupezeka kwa nyama zosasangalatsa kumawathandiza kwambiri pamoyo wam'nyanja, ndikupangitsa kuti nsomba zina zizikula zodzitetezera mabwenzi.

Chimodzi mwa izo ndi kutsanzira, luso la nsomba zina kutha kupanga mitundu ya crystalline yomwe imapangitsa kuti zisazindikirike kwa adani awo. Komabe, adani nawonso nthawi zina amabisala kuti agwire nsomba, kuzipeza modzidzimutsa.

Ma dinosaurs osavuta

Pakati pa mbalame zomwe zimadya nsomba pamapezeka ma dinosaurs ambiri omwe adatha, omwe amakhala mumtunduwu zaka mamiliyoni zapitazo. Izi ndizodabwitsa chifukwa nthawi zina anali nyama zazikulu zakutchire, komabe amatha kusintha kuti akwaniritse zosowa zawo za nsomba.

Mwachitsanzo, Baryonyx, idapanga mphuno yayitali, yotsika yokhala ndi nsagwada zopapatiza zodzaza ndi mano, ndi zikhadabo zonga mbewere zothandiza kusaka nyama; Komano, Plesiosaurus wokomana, anali kukhala pamtunda ndipo anali ndi nsagwada zooneka ngati U komanso mano akuthwa, omwe mwina anali msampha wa nsomba.