Anter
- ʻO ka ʻāʻī a ka iwi ākea
- Nā Manaʻo Kino Giraffe
- Ehia mau vertebrae ma ka ʻāʻī o nā giraffe?
- He aha ka ʻāʻī o ka giraffe?
- 9 mau mea leʻaleʻa e pili ana i nā giraffes
Mai Lamarck a hiki i kēia lā, e hele ana i nā manaʻo o Darwin, ka ulu o ka ʻāʻī giraffe aia ma waenakonu o nā noiʻi a pau. No ke aha ka nunui o ka ʻāʻī giraffe? He aha kāu hana?
ʻAʻole kēia wale nō ke ʻano wehewehe o nā giraffes, ʻo lākou kekahi o nā holoholona nui loa e noho nei ma ka Honua, a ʻo kekahi o nā mea kaumaha loa. I kēia ʻatikala na PeritoAnimal, e kamaʻilio mākou e pili ana no ka mea, nui ka ʻāʻī o ke kaona a me nā mea ʻē aʻe e pili ana i kēia holoholona nani a pīhoihoi hoʻi.
ʻO ka ʻāʻī a ka iwi ākea
ʻO ke kuamoʻo ka hiʻohiʻona wehewehe o kahi hui nui o nā holoholona, nā vertebrates. Loaʻa i kēlā me kēia ʻano a iwi kuamoʻo hoʻokahi, hoʻomohala ʻia no nā pono kikoʻī o kēia mau pūʻulu holoholona.
ʻO ka maʻamau, ʻo ka ʻōiwi hoʻonui ʻia mai ke kumu o ka iwi poʻo a i ke kāʻei pelvic a, i kekahi mau hihia, hoʻomau i ka hana ʻana i ka huelo. Aia i loko o ka iwi a me ka fibrocartilaginousʻaʻaʻa, kūkulu i nā diski a i ʻole nā vertebrae e hoʻopili ana kekahi i kekahi. ʻO ka helu o ka vertebrae a me ko lākou ʻano e ʻokoʻa e like me nā ʻano like.
ʻO ka mea maʻamau, i kahi koluma spinal aia kekahi ʻelima mau pūʻulu vertebrae:
- ʻVicaliwi: pili i ka vertebrae ma ka ʻāʻī. ʻO ka mea mua o nā mea āpau e hoʻopili i ka iwi poʻo, ua kapa ʻia ʻo "atlas" a ʻo ka lua "axis".
- ʻalalā: Mai ke kumu o ka ʻāʻī a i ka hope o ka umauma, kahi i koe ʻole nā iwi ʻaoʻao.
- Lumbars: ʻo ia ka vertebrae o ka lumbar.
- laʻa: vertebrae e hui ana ma ka uha.
- ʻO Coccygeal: hopena vertebrae o nā holoholona vertebrate huelo.
Nā Manaʻo Kino Giraffe
ʻO ka giraffe, ʻO Giraffa camelopardalis, he a unuligrade no ke kauoha Artiodactyla, no ka mea, ʻelua mau manamana o kēlā me kēia pahu. Māhele ia i kekahi mau ʻano me ka dia a me nā bipi, no ka laʻana, ʻoiai ʻehā mau keʻena o kona ʻōpū, he a ia holoholona ruminant, a ʻaʻohe ona incisor a ʻīlio niho paha ma ka iwi ā luna. Loaʻa iā ia nā ʻano e hoʻokaʻawale iā ia mai kēia mau holoholona: kāna pepeiaohao uhi ʻia i lokoʻili a ʻo kāna canine haʻahaʻa he ʻelua ʻula.
ʻO ia kekahi o nā holoholona nui a kaumaha i ka honua. Hiki iā lākou ke ʻaneʻane 6 mika i ke kiʻekiʻe, hiki i kahi giraffe makua ke kiʻi he tona a me ka hapalua o ke kaupaona.
ʻOiai he nui ka poʻe e haʻohaʻo nei i ka nui o nā mika ka ʻāʻī o ka mikira he aha ka mea maopopo, koe, ʻo ia nō ka holoholona me nā wāwae lōʻihi loa. Lōʻihi loa nā iwi o nā manamana lima a me nā wāwae. Hoʻohui pinepine ʻia ka ulna a me nā lepe o ka forelimbs a me ka tibia a me ka fibula o ka hope a lōʻihi hoʻi. Akā ʻo nā iwi i hoʻolōʻihi ʻia i kēia ʻano, ʻo ia nā iwi e kūlike me nā wāwae a me nā lima, ʻo ia hoʻi, nā kalo, nā metatarsal, nā carpus a me nā metacarpals. Giraffes, e like me ke koena o nā unguligrades, hele wāwae wāwae.
Ehia mau vertebrae ma ka ʻāʻī o nā giraffe?
ka ʻāʻī o ka mikira kīloi ʻia, e like me nā wāwae. ʻAʻohe o lākou helu nui o ka vertebrae, ʻo ka ʻoiaʻiʻo ʻo kēia mau vertebrae hoʻonui elongated.
E like me nā māmela āpau koe nā sloths a me nā manatees, loaʻa nā giraffes ʻehiku vertebrae i ka ʻāʻī, a i ʻole vertebrae cervical. Hiki i ka vertebrae o ke kāne kāne kāne makua ke ana iā 30 kenimika ka lōʻihi, no laila hiki i kona ʻāʻī, i ka huina, ke ana a hiki i 2 mau mika.
ʻO ke ono o ka vertebra i ka ʻāʻī o unguligrades ʻokoʻa i ke ʻano o ke koena, akā i nā giraffes like loa ia me ke kolu, ka ʻehā, a me ka ʻelima. ʻO ka vertebra cervical hope loa, ʻo ka hiku, ua like pū kekahi me nā mea ʻē aʻe, ʻoiai i nā unguligrades ʻē aʻe i lilo kēia vertebra hope i vertebra mua mua, ʻo ia hoʻi, he mau iwi ʻaoʻao ʻelua kona.
He aha ka ʻāʻī o ka giraffe?
Mai Lamarck a me kāna kumumanaʻo e pili ana i ka ulu ʻana o nā laha, ma mua o ko Darwin manaʻo, ka pono ʻāʻī ʻo giraffe ua kūkākūkā nui ʻia.
Hōʻike nā haʻawina mua i ka lōʻihi o ka ʻāʻī o nā kāne giraffe lawelawe ʻia e kiʻi i nā lālā kiʻekiʻe loa o kaʻākeka, nā kumulāʻau kahi e hānai ai nā giraffes, no laila ʻoi aku ka nui o nā meaʻai o nā kānaka me nā ʻāʻī lōʻihi loa i kā lākou makemake. Ua hoʻowahāwahā ʻia kēia kumumanaʻo.
He aha ka nānā ʻana o kēia mau holoholona i aʻo ʻia ai ʻo nā zirewa e hoʻohana i ko lākou ʻāʻī i pale aku i nā holoholona ʻē aʻe. Hoʻohana pū lākou ia i ka wā o ka noho aloha ʻana, ke hakakā nā giraffes kāne kekahi i kekahi, ke kuʻi nei i nā ʻāʻī a me nā pepeiaohao.
9 mau mea leʻaleʻa e pili ana i nā giraffes
Ma waho aʻe o nā nīnau a mākou i ʻōlelo ai ma mua e pili ana i ka nui o ka vertebrae i ka ʻāʻī giraffe, ehia mau mika o ka ʻāʻī giraffe, no ka mea, nui ka ʻāʻī o ka giraffe, eia kekahi o nā nā mea leʻaleʻa e pili ana i nā giraffes ʻoi aku ka hoihoi a ʻaʻohe āu manaʻo:
- Hiamoe ʻo Giraffes ma waena o 20 mau minuke a 2 mau hola i ka lā;
- Noho nā zira i ka hapa nui o ka lā i ko lākou wāwae;
- ʻO nā hana maʻamau a kairaira ka lōʻihi o 2 mau minuke;
- He holoholona maluhia loa nā ziraffes;
- Inu iki ka wai a nā zira;
- I hoʻokahi wale nō ʻanuʻu hiki i kahi zira ke hiki i 4 mau mika ka mamao;
- Hiki i nā ʻōkuhi ke piʻi i 20 km / hola;
- Hiki ke elelo o ke kaona i 50 knm;
- Hoʻokani nā zira i nā kani ʻohe kani;
E aʻo hou aʻe e pili ana i nā giraffes ma kēia ʻatikala PeritoAnimal.
Inā makemake ʻoe e heluhelu hou aku i nā ʻatikala e like me No ka mea nui ka ʻāʻī o ka giraffe, Paipai mākou iā ʻoe e komo i kā mākou Curiosities ʻāpana o ka honua holoholona.