Anter
- Nā ʻano Dinosaur
- Hanai Dinosaur
- Nā ʻano Dinosaur i hala
- Nā ʻano dinosaurs ornithischian
- Nā dinosaurs Thyrophore
- Nā laʻana o Thyrophores
- Nā dinosaurs Neornithischian
- nā laʻana o neornithischians
- Nā ʻano o nā dinosaurs saurisch
- Nā dinosaurs Theropod
- Nā laʻana o nā theropods
- nā dinosaurs sauropodomorph
- Nā laʻana o ka sauropodomorphs
- Nā Reptiles Mesozoic Nui ʻē aʻe
dinosaurs a pūʻulu kolo i ʻike ʻia ma kahi o 230 miliona mau makahiki i hala. Ua ʻokoʻa kēia mau holoholona ma loko o ka Mesozoic, e ulu ana i nā ʻano dinosaurs like ʻole, ka mea i noho aupuni i ka honua holoʻokoʻa a ua hoʻomalu i ka Honua.
Ma muli o kēia ʻano ʻokoʻa, ua kupu mai nā holoholona o nā nui like ʻole, nā kinona a me nā ʻano meaʻai, e noho ana ma ka ʻāina a me ka ea. makemake ʻoe e launa me lākou? No laila mai haʻalele i kēia ʻatikala PeritoAnimal e pili ana ʻano o nā dinosaur i ola: nā hiʻohiʻona, nā inoa a me nā kiʻi.
Nā ʻano Dinosaur
ʻO ka superorder Dinosauria kahi hui o nā holoholona sauropsid i hōʻike ʻia i ka wā Cretaceous, ma kahi o 230-240 miliona mau makahiki i hala. Ua lilo lākou i holoholona laha ʻāina nui o ka Mesozoic. Eia kekahi ʻano o nā dinosaur:
- ʻauhau ʻauhau: nā dinosaurs he vertebrates o ka hui Sauropsida, e like me nā mea kolo a me nā manu āpau. Ma loko o ka hui, hoʻokaʻawale ʻia lākou ma ke ʻano he diapsids, no ka mea, ʻelua mau puka manawa i ka iwi poʻo, ʻokoʻa ka honu (anapsids). Eia kekahi, he mau archosaurs lākou, e like me nā crocodiles o kēia au a me nā pterosaurs.
- Nui: ʻokoʻa ka nui o nā dinosaur mai 15 mau kenimika, ma ka hihia o nā theropods he nui, a i 50 mika ka lōʻihi, i ka hihia o nā mea kanu lāʻau nunui.
- Anatomi: ke ʻano pelvic o kēia mau mea kolo i ʻae iā lākou e hele pololei, me ke kino holoʻokoʻa i kākoʻo ʻia e nā wāwae ikaika loa ma lalo o ke kino. Eia hou, ʻo ke kū ʻana o kahi huelo kaumaha loa i makemake nui ʻia i ke kaulike a, i kekahi mau manawa, ʻae ʻia ka bipedalism.
- Metabolism: ʻo ka hapa nui o nā dinosau i hiki ke loaʻa kahi metabolism kiʻekiʻe a me ka endothermia (ke koko mehana), e like me nā manu. ʻO nā mea ʻē aʻe, e kokoke loa i nā mea kolo o kēia au a loaʻa ka ectothermia (ke kō anuanu).
- hoʻohua hou: he mau holoholona oviparous lākou a kūkulu i nā pūnana kahi i mālama ai lākou i kā lākou mau hua.
- hana nohona: kekahi mau manaʻo e hōʻike ana he nui nā dinosaur i hana i nā holoholona a mālama i nā keiki a kēlā me kēia. ʻO kekahi poʻe, he holoholona mehameha lākou.
Hanai Dinosaur
Manaʻo ʻia nā ʻano dinosaur āpau i ola i nā mea kolo kipi i hoʻopaʻa ʻia. ʻO ia, ʻo nā dinosaur nui loa e like me ka ʻai i ka ʻiʻo. Eia nō naʻe, me ka nui o ka ʻokoʻa loa, aia nā dinosaur me nā ʻano meaʻai āpau: nā mea ulu lāʻau laulā, nāhelehele, nā piscivores, nā frugivores, nā folivores ...
E like me kā mākou e ʻike ai i kēia manawa, i loko o nā ornithischians a me nā saurischians he nui ke ʻano o nā dinosaurs herbivorous. Eia nō naʻe, ʻo ka hapanui o nā karnivores no ka pūʻulu saurisch.
Nā ʻano Dinosaur i hala
I ka makahiki 1887, ua hoʻoholo ʻo Harry Seeley hiki ke hoʻokaʻawale ʻia nā dinosaurs i loko ʻelua hui nui, ka mea e hoʻomau i ka hoʻohana ʻia i kēia lā, ʻoiai aia mau ka kānalua no ka pololei loa o ia mau mea. Wahi a kēia paleontologist, eia nā ʻano dinosaur i ola.
- ʻO nā Ornithischians (Ornithischia): ʻIke ʻia lākou ma ke ʻano dinosaurs manu-ʻūhā no ka mea o kā lākou pelvic hanana he huinahā like ke ʻano. ʻO kēia hiʻohiʻona ma muli o kāna pubis oriented i ka hope o ka kino. Pau nā ornithischians āpau i ka make ʻana o ke kolu.
- Saurischians (Saurischia): he dinosaurs me nā pūhaka moʻo. ʻO kāna pubis, ʻokoʻa ka hihia ma mua, ua hoʻokele i mua i ka wahi cranial, no ka mea, he ʻano triangular kona pelvis. Ua ola kekahi mau saurichians i ke kolu o ka make nui loa: nā kūpuna o nā manu, i kēia lā i manaʻo ʻia he ʻāpana o ka hui dinosaur.
Nā ʻano dinosaurs ornithischian
ʻO nā dinosaurs ornithischian he mau mea ulu lāʻau āpau a hiki iā mākou ke hoʻokaʻawale iā lākou i loko ʻelua mau suborder: thyrophores a me neornithyschia.
Nā dinosaurs Thyrophore
Ma waena o nā ʻano dinosaur like ʻole i ola, ʻo nā lālā paha o ka suborder ʻo Tyreophora paha ka mea ʻike ʻole ʻia. Hoʻopili kēia pūʻulu i nā dinosaurs bipedal ʻelua (ʻo ka mea mua loa) a me nā dinosaurs herbivorous quadrupedal. Me nā nui loli, ʻo kāna hiʻohiʻona nui ke kū ʻana o a pale kaua iwi i lokokua, me nā kāhiko a pau, e like me ke kākalaioa a i ʻole nā iwi iwi.
Nā laʻana o Thyrophores
- ʻO Chialingosaurus: he 4 mau dinosaur ka lōʻihi i uhi ʻia me nā papa iwi a me nā kākalaioa.
- Ankylosaurus: Ua ana ʻia kēia dinosaur pūʻali koa ma kahi o 6 mau mika ka lōʻihi a he lāʻau i kona huelo.
- Scelidosaurus: he dinosaurs me kahi poʻo liʻiliʻi, lōʻihi o ka huelo a hoʻi i uhi ʻia e nā pale iwi.
Nā dinosaurs Neornithischian
ʻO ka suborder Neornithischia kahi hui o nā dinosaur e ʻike ʻia e ka niho kuʻi me nā ʻenemi mānoanoa, e hōʻike nei he loea lākou i ka hānai ʻana mea kanu ʻoʻoleʻa.
Eia nō naʻe, ʻokoʻa loa kēia hui a hoʻokomo i nā ʻano dinosaur he nui i ola. No laila, e nānā i ka kamaʻilio ʻana i kekahi mea e pili ana i kekahi ʻano ʻano lunamakaʻāinana.
nā laʻana o neornithischians
- ʻO Iguanodon: ʻo ia ka lunamakaʻāinana kaulana loa o ka infraorder Ornithopoda. He dinosaur ikaika loa ia me nā wāwae ikaika a me ka auwaha ikaika. Hiki i kēia mau holoholona ke ana a 10 mau mika, ʻoiai ua liʻiliʻi loa kekahi mau ornithopod (1.5 mau mika).
- Pachycephalosaurus: e like me ke koena o nā lālā o ka infraorder Pachycephalosauria, he dome cranial kēia dinosaur. Manaʻo ʻia hiki iā lākou ke hoʻohana iā ia e hoʻouka i nā kānaka ʻē aʻe o ka ʻano like, e like me nā bipi musk i kēia lā.
- Nā Triciatops: ʻo kēia genus o ka infraorder Ceratopsia he pae cranial hope a ʻekolu mau pepeiaohao ma ka maka. ʻO lākou nā dinosaurs quadrupedal, ʻokoʻa ka ceratopsids ʻē aʻe, ʻoi aku ka liʻiliʻi a me ka bipedal.
Nā ʻano o nā dinosaurs saurisch
Hoʻopili nā saurischians i nā mea āpau ʻano o nā dinosaurs carnivorous a me kekahi mau lau nahele. Ma waena o lākou, ʻike mākou i nā hui aʻe: theropods a me nā sauropodomorphs.
Nā dinosaurs Theropod
ʻO Theropods (suborder Theropoda) nā dinosaurs biped. ʻO nā mea kahiko loa he mau karnivora a me nā mea ʻaihue, e like me ka mea kaulana ʻO Velociraptor. Ma hope, ua ʻokoʻa lākou, e hoʻonui ana i nā mea kanu lāʻau a me nā omnivores.
Kuhi ʻia kēia mau holoholona e ka loaʻa wale ʻekolu manamana lima hana i kēlā me kēia hopena a me nā iwi pneumatic a hollow paha. Ma muli o kēia, he holoholona lākou wikiwiki loa, a loaʻa i kekahi i ka hiki ke lele.
Ua hoʻāla nā dinosaurs Theropod i nā dinosaur lele like ʻole. Ua ola kekahi o lākou i ka make nui o ka palena Cretaceous / Tertiary; ʻo lākou nā kūpuna manu. I kēia mau lā, ua manaʻo ʻia ʻaʻole pau nā theropods, akā ʻo kēlā manu kahi ʻāpana o kēia hui dinosaurs.
Nā laʻana o nā theropods
ʻO kekahi mau laʻana o nā dinosaurs theropod ʻo:
- ʻO Tyrannosaurus: he predator nui 12 mau mika ka lōʻihi, ʻike nui ʻia ma ka pakuhi nui.
- ʻO Velociraptor: He mau māiʻuʻu nui ko kēia 1,8 mika karnivore.
- Gigantoraptor: he dinosaur hulu akā hiki ʻole ke ana ʻia ma kahi o 8 mau mika.
- Archeopteryx: ʻo ia kekahi o nā manu manuahi i ʻike ʻia. He niho kona a ʻaʻole i ʻoi aku i ka hapalua mika ka lōʻihi.
nā dinosaurs sauropodomorph
ʻO ka suburder Sauropodomorpha kahi hui o dinosaurs herbivorous nui quadrupeds me nā huelo lōʻihi loa a me nā ʻāʻī. Eia nō naʻe, ʻo ka poʻe kahiko he carnivores, bipedal a ʻoi aku ka liʻiliʻi ma mua o ke kanaka.
Ma waena o nā sauropodomorphs, aia lākou i waena o nā holoholona terrestrial nui loa i kū, me nā kānaka o a i 32 mika ka lōʻihi. ʻO nā mea liʻiliʻi he poʻe holo kukū, e ʻae ana iā lākou e pakele i nā mea ʻaihue. ʻO nā mea nui, ma ka ʻaoʻao ʻē aʻe, ua hoʻokumu i nā holoholona i pale ai nā mākua i ka ʻōpio. Eia kekahi, he mau huelo nunui kā lākou i hiki ke hoʻohana ʻia ma ke ʻano he whip.
Nā laʻana o ka sauropodomorphs
- Saturnalia: kekahi o nā lālā mua o kēia hui, a ana ʻia ma lalo o ka hapalua mika ke kiʻekiʻe.
- ʻaposaurus: ʻo kēia dinosaur lōʻihi lōʻihi i ka lōʻihi a hiki i 22 mau mika, a ʻo ia ka genus nona ʻo Littlefoot, ka protagonist o ke kiʻi ʻoniʻoni. ke awāwa hoʻokalakupua (a i ʻole ka honua i mua o ka manawa).
- Paulele: ʻo ia ka genus nui o nā dinosaur i ʻike nui ʻia, me nā kānaka a 32 mau mika ka lōʻihi.
Nā Reptiles Mesozoic Nui ʻē aʻe
Nui nā hui o nā mea kolo i noho pū me nā dinosaur ma ka Mesozoic e huikau pinepine me nā dinosaur. Eia nō naʻe, ma muli o nā ʻokoʻa anatomical a me taxonomic, ʻaʻole hiki iā mākou ke hoʻokomo iā lākou i nā ʻano dinosaur e kū nei. Eia nā pūʻulu kope o kēia mau mea:
- pterosaurs: nā mea kolo lele nui o ka Mesozoic. Pili lākou, me nā dinosaur a me nā crocodiles, i ka hui o nā archosaurs.
- ʻO Plesiosaurs a me Ichthyosaurs: he pūʻulu o nā mea kolo kai. ʻIke ʻia lākou ma ke ʻano he hoʻokahi o nā dinosaur kai, akā ʻoiai he diapsid lākou, ʻaʻole pili lākou i nā dinosaurs.
- Nā Mesosaurs: he diapsids hoʻi lākou, akā no ka Lepidosauria luna nui, e like me nā moʻo a me nā moʻo o kēia lā. ʻIʻike ʻia lākou ma ke ʻano he "dinosaur" kai.
- Pelicosaurus: ʻo kahi hui o synapsids kokoke i nā māmela ma mua o nā mea kolo.
Inā makemake ʻoe e heluhelu hou aku i nā ʻatikala e like me Nā ʻano Dinosaur i hala aku nei - Nā hiʻohiʻona, nā inoa a me nā kiʻi, Paipai mākou iā ʻoe e komo i kā mākou Curiosities ʻāpana o ka honua holoholona.