Aupuni: | Nā holoholona |
Kahi: | Kiʻi |
Hoʻopiʻi: | Nā Kūlana |
ʻAeke | Nā Pākuʻi |
Moulou | Plalani |
Kaulana: | Leʻaleʻa |
Kiʻi papa: | Folivora |
- Palua-palaka (Megalonychidae)
- † Megatheriidae
- † Milodonts (Kanilonaauka)
- † Scelidotheriidae
Nā kikowaʻa nunui - he hui o kekahi o nā ʻano like ʻole o nā sloth, i hōʻike ʻia e ka nui o nā nui. Ua ala lākou i loko o ka Oligocene ma kahi o 35 miliona mau makahiki i hala aku nei a ua noho i loko o ka Honua Hou, e hōʻea ana i ka nui o kekahi mau ton a me ke kiʻekiʻe o ka m 6. Ua ola ʻo Cuba i ka Holocene a ua lilo he 4000 mau makahiki i hala, i hala mau makahiki he mau makahiki ma hope o ka puka ʻana o ka poʻe mua ma ka moku. ʻAʻole i like me nā sloths o kēia manawa, ʻaʻole i noho ko lākou mau ʻohana nui i nā lāʻau, akā ma ka honua.
Wahi a nā poʻe geneticists e hoʻokūkū ana i ka DNA o milodon Darwin (Mylodon darwinii), nā laina o milodontids (Mylodontidae) a me nā pālua ʻelua-lua (Megalonychidae) kēneʻe i kahi o 22 miliona mau makahiki i hala.
Nā kumu o ka pahuhopu
Ke loaʻa nei nā loiloi o nā fossil i nā pōkoki nunui i ʻike ʻia nā kānaka mua loa ma ʻAmelika, nā kūpuna o nā Indiano i loaʻa i kēia mau holoholona a, inā paha, i pili pū me kā lākou hoʻopau. No ka wā lōʻihi, ua manaʻo ʻia ke kumu o ko lākou hoʻopau ʻana i kahi loli no ke aniau ma ka hopena o ke ʻano o ka makahiki i hala. Hoʻopilikia ka hopena ma nā wahi he nui i ka hoʻololi i ka lula sedimentary, ka hoʻomaloʻa ʻana i nā lehelehe a me nā piʻi o ke kai. Ke manaʻo nei kekahi poʻe ʻepekema ʻo ka nui o nā holoholona o ka holoholona, e komo pū ana me nā heihei nui, ʻaʻole hiki ke hoʻokuʻi hou i nā kūlana o waho.
E kue i kēia hypothesis ka mea nui o nā sloth gigant i ka hala o ʻelua mau miliona mau makahiki i ko lākou ola i loaʻa i nā loli he nui. Eia kekahi, pili lākou i kekahi mau ʻohana ʻAmelika Hema e hiki ai ma hope o ke ʻano ʻana o ke alahaka ʻāina kūlohelohe me ʻAmelika ʻAmelika, a hiki iā lākou ke pālahalaha aku i ka ʻāina ma ke kūkulu ʻākau, e hōʻike ana i ko lākou hiki ke hana pono. Ua hoʻonoho ka poʻe i ka ʻāina kūloko o ʻAmelika mai ka 15 a 10 mau tausani i hala aku nei, a ua nalowale loa nā ʻōpala hope loa ma ka ʻāina ma ka ʻāina he 10 mau makahiki i hala. Ua hōʻike kēia inā ʻimi maikaʻi ʻia kēia mau holoholona. Malama paha lākou i ka hopu ʻia ʻana mai ka manawa like, e like me kā lākou mau kaikuaʻana o kēia wā, hele lemu lākou. No laila, ʻo ke kumu o kā lākou hoʻopau ʻana he nui aku i ke kanaka ma mua o nā loli i ke aniau.
ʻO nā mea waiwai mai nā iwi o nā ʻokiʻoki i hana ʻia e nā ʻAmelika kahiko i loaʻa ma Santa Elina ma ka mokuʻo Brazil ʻo Mato Grosso. I ka makahiki 2017, ua koho ʻia lākou i 23.12 tausani mau makahiki i hala. Ma ke Kahu Kai Waihona White a ʻo nā keʻokeʻo keʻokeʻo paha ma ka mokuʻāina o New Mexico (USA), kokoke. 10-15 tausani lita n ʻoi aku ma kahi o 100 mau wahi i wae ʻia i nā heihei nui a me nā ʻāpana o ka poʻe i loko o lākou. Mai ka loaʻa ʻole o kahi huakaʻi o ka mea palau, ua ʻō nā poʻe ʻepekema ʻo ka holomua ʻaʻole i loaʻa. ʻO nā koena o kahi pīhoihoi mai ka pūnaewele Campo Laborde i ka pa Argentinean e hele nei i ka Holocene (9,730 bp), me ka hoʻohana ʻana i kahi ala hou aku nei e hiki ai iā ʻoe ke hemo a hoʻohālikelike i ka wā ʻōiwi e ka poʻe amino amino collagen, hoʻomaka i kahi makahiki mua - 14-12 kaukani makahiki a hiki i kēia lā, e pili ana i ka hopena o ka ʻO Pleistocene.
Ke kamaʻilio nei nā moʻolelo o nā ʻōiwi no nā mea like o Mapingari, ka mea, e like me ka wehewehe, ua pili pū me ka ʻāpana nui. No ka pīhoihoi i kēia mau moʻolelo, ua hoʻāʻo ʻo cryptozoologists e ʻike i ke ola ʻana o nā poʻe i koe ma Amazon, akā ʻaʻole lākou i kūleʻa.
Nā mea hānai
Noho ʻo Sloth megaterium i loko o ka ululā pōkole, kahi a keu kona mau makahiki i ulu ai ma luna o ke kāʻei o ʻAmelika Hema. ʻAi ʻo ia i nā lau, nā lau, nā mea kanu like me ka yucca a me ka agave. Ua noho kona kaikuahine ʻo Eremotherium i nā ʻāpana ʻākau o ka ʻāina. Piʻi kēia ʻeke kanaka i kona mau wāwae wāwae e hōʻea i nā lau lau o nā kumulāʻau, a ua hoʻohana ʻo ia i kāna huʻu momona e mālama ai i ka kaulike. Me nā pīkī me nā hua puʻupuʻu, a hoʻopaʻa ʻo ka holoholona i nā lālā i lalo. ʻO ka mea palupalu he mau niho maʻalahi, nā mea ʻiʻoki a ʻono i nā meaʻai, kahi i hoʻomaʻamaʻa ʻia e nā māla lau maikaʻi, maikaʻi. Ua hoʻoili ʻia kona ʻōpū me ka hoʻokahe ʻana i nā meaʻai kanu paʻakikī. Loaʻa paha me kona mau ʻukiʻiku i kālai ʻia i ka honua a ʻai i nā hua aʻa. He miliona mau makahiki i hala aku nei, ʻaʻohe ʻāpana kūlohelohe a kēia ʻōpū nunui, a no laila, ua hiki paha iā ia ke hoʻoikaika i ka lā. ʻOiai i ka wā i puka mai ai nā mea makaʻu pilikia, no ka laʻana, smilodon (tiger-toothed tiger), ʻaʻole i nalowale ka moʻo. ʻO kēia ka mea i maʻalahi ʻia e ka ʻili mānoanoa, i uhi ʻia me ka lauoho lōʻihi. ʻIke ʻia nā ʻili a nā ʻōiwi i ka mānoanoa o ka ʻili o ka sloth, i hoʻoikaika hou i kona ʻili a pale i nā mea wī e hōʻeha iā ia.
KUMAIUAI
Ua ʻike ʻia kahi liʻiliʻi e pili ana i ke ola o ke ʻano o ka ʻīwī nui, ke kupuna o ka lawena a me kēia ʻano. He holoholona nui loa ia, lohi a waki. E kū ana ma nā wāwae ʻehā, ʻo ka megaterium ka ulu ʻana o kahi elephant. I ka piʻi ʻana o ka holoholona i kona mau wāwae hind i hiki aku i nā ʻōpio ʻōpiopio, kokoke i pālua ka ulu ʻana. Hoʻopili ʻia ke kino me ka ʻili mānoʻi, uhi ʻia me ka lauoho mānoanoa. ʻAe ʻo Megaterium i nā meaʻai kanu. Ua ʻai ʻo ia i kahi nui o nā mea kanu ʻōmaʻomaʻo, kahi i ʻimi pinepine ai ʻo ia i kokoke i ka lepo. Ke hele nei, ʻaʻole au i hilinaʻi ma ka wāwae āpau, akā ma kona ʻaoʻao. Manaʻo lākou e mālama ʻia kēia mau holoholona i loko o nā ʻāpana liʻiliʻi a i ʻole wale ʻia.
HUAOLAI
I ka noho ʻana o nā kūpuna o ka megateria i ka ʻāina o ʻAmelika Hema, ua hoʻopōmaikaʻi ʻia ka wai i pili ai ʻAmelika Hema me South (me Panama i kēia wa). Hiki i ka palupalu, e like me nā mea ʻē ʻole i kele ʻia, nā mea manuahi e ulu mālie, no ka mea, ʻaʻole lākou e hoʻokūkū ʻai me nā ʻano ʻē aʻe.
I ka detachment detachment, nui nā ʻano like ʻole i hoʻokumu ʻia, akā ua loaʻa nā hōʻailona āpau i nā hōʻailona maʻamau: nā niho enamel-free a me nā helu ʻē aʻe o kahi curebrae hāmeʻa, kahi i hoʻolako ʻia ai iā lākou. Wahi a hoʻokahi kuhi, ua kōkua kēia ʻano vertebral iā ia e lawe i kahi kino kaumaha.
Ma hope o ka 60 miliona mau makahiki, ua kau hou ka ʻāpana ʻāina ma waena o nā konohona ma ka honua. A laila hiki i ka megaterium a me nā luna inoa o ka edentulous ke neʻe i ka ʻākau, kahi i hoʻonoho ai i nā wahi ākea, akā i hala ma kekahi mau wahi. Hōʻike ʻia kēia ma nā mea heʻe ʻana o kēia mau holoholona i ʻike ʻia ma ʻAmelika ʻAmelika. ʻO Megateria nā kūpuna o nā sloth i kēia mau lā, he nui ka nui a he nui i ka poʻe e noho ana ma nā lālā lāʻau. Ua manaʻo ʻia nā mea make a nā wīwī o ka megateria ma muli o ke ʻano kūʻai a me nā loli.
KAHIKE WAIWAI
ʻO ka nui: e kū ana ma nā wāwae ʻehā, ʻo kēia koiki kahi mea ulu o kahi elephant.
Kūlana: ma muli o ka pānaʻi kūikawā o ka pōkā, he holoholona hihiu loa.
Laʻi: me ke kōkua o ka huelo, mālama ka mea palupalu i kona kaulike, keu ʻoiai ke kū ana ʻo ia ma kona mau wāwae hind.
Nāwahā: ma kēlā me kēia ʻāpana he 5 mau kālima me kahi a ka ʻalē i hopu i nā lālā a hoʻopaʻa ihola iā lākou.
Nā ʻ limblelo lima: i ka wā i kū ai ka pahū ma nā wāwae ʻehā, hoʻokipa ikaika ʻo ia i nā lei o nā lāʻau.
- ʻO Habitat megateria
KE MANA KE KAUOHA
Noho ka sloth pīhoihoi i ka ʻāina o ʻĀmelika Hema, ʻo ia hoʻi ma Brazil, Bolivia, Chile, Argentina a me Uruguay. Ua neʻe hou kekahi mau holoholona i ʻĀkau ʻAmelika, kahi i noho ai lākou i kekahi mau miliona mau makahiki.
ʻIke ʻia o ka poʻe noiʻi a me nā ʻike ʻana o nā ʻepekema
ʻO ka manawa mua loa, ua ʻike ʻia nā koena o kahi pīhoihoi nunui e ka poʻe koloni Sepania i ka makahiki 1789 ma ʻAmelika, kokoke i Buenos Aires. Ua manaʻo ka poʻe kamaʻāina o Patagonia he iwi nui nā iwi. Wahi a ka moʻolelo kahiko, ua hala ʻo ia i ka lā a i pepehi ʻia e ka lā.
ʻO Viceroy o ka koloni Sepania o ka Marquis Loreto, hoʻouna koke i nā iwi i Madrid. I loko o ke poʻo nui, ua hāpai ʻo ka mea noiʻi Jose Garriga i ka ʻimi noiʻi o nā koena o ka "mole". Aia ma ka 1796, ua paʻi ʻo ia i kahi hana ʻepekema āna i wehewehe ai i kahi holoholona kahiko kahiko.
Ua hoʻohālikelike ʻo Garriga iā ia i kahi elepani, no ka mea, ʻaʻole i like ka nui o ka holoholona o ko ʻAmelika Hema ma mua. Eia nō naʻe, ua lōʻihi aku kona mau wāwae me nā wāwae nui ma mua o nā elepani, a me ke ʻano o ka pale ʻana, e like me ka ʻike ʻana o ka meaʻepekema ma kāna hana, ua like me ke poʻo o kahi ʻō.
Ma muli o kona nui hoihoi, kapa ʻia ka holoholona i kapa ʻia "megaterium", ʻo ia hoʻi "holoholona nui." No laila ua kapa ʻia ʻo ia he kanaka maoli ʻo Georges Cuvier, ke nānā aku nei i nā kiʻi o nā ʻūhā i hoʻouna ʻia e ka poʻe Spaniards i ka Paris Academy of Science. Ua ʻike ʻia ka mea ʻepekema Farani e like me Jose Garriga ma ka holoholona ʻike ʻole ke kupuna o ka sloth modern.
ʻO ka hype ākea a puni kahi holoholona i hoʻopau
Ua lilo ka loaʻa ʻana o nā mea noiʻi a me nā loaʻa ʻana o nā poʻe ʻepekema i loko o ka manaʻo maoli ma ʻEulopa. A laila ua hāpau ka Goethe maikaʻi loa I.V. Goethe i kahi moʻolelo holoʻokoʻa i ka sloth pīhoihoi. Nā mākaʻi, i mea e kiʻi ai i kona mākala, ua mākaukau e hāʻawi i kā lākou uku kālā makahiki holoʻokoʻa. A noi ke aliʻi o Sepania, ʻo Carlos IV, e lawe mai i kēia holoholona i Madrid. Eia kekahi, ʻaʻole mālama ka luna i kona ola a ola paha. Ua manaʻoʻiʻo ʻo ia ka ʻoi loa o ke Ao Hou, e like me ʻAmelika i kapa ʻia ma mua, e noho ʻia ana e nā megaterians.
ʻAʻole i emi iki ka hauʻoli a puni lākou a hiki i ka waenakonu o ke kenekulia XIX, i ka manawa i loaʻa ai ke koena o ka dinosaurs. I kēia manawa, nui nā mea noiʻi ua kipa iā Patagonia. ʻO ka nui o nā iwi o ka megateria, ua ʻike ʻia kāna mau wahi ma nā kaʻe o ka kahawai o nā kahawai, nā mea kuʻuna, nā koena o ka ʻili a me ka lauoho ma nā ana. Mahalo i ke anuanu a me ka maloʻo o Patagonia, ua mālama maikaʻi ʻia nā koena, kahi i ʻae ai i nā paleontologists ʻaʻole i hana hou i ka ʻano o nā holoholona kahiko, akā e wehewehe pū i nā hana a me nā meaʻai.
ʻO ke hiʻohiʻona o ka megateria sloth pīpī
ʻO ka megaterium sloth pīpī i hiki i ke kiʻekiʻe o ʻekolu mau mika. Eia nō hoʻi, ua pāpālua ka ulu o ka holoholona i kona wā i kū ai i kona mau wāwae hind. He holoholona hihiu e kaupaona ana he ʻehā mau nui ma kēia kūlana, ʻelua iʻoi aʻe ma mua o kahi eleʻiona. ʻO kēia ʻāpana ma muli o ka lōʻihi o ke kino o ke sloth, he ʻeono mau mita.
Uhiʻi ʻia nā mea popo iā Megateria, a ma lalo o ka ʻili lahilahi. Ua hoʻoikaika ʻia ka ʻili o kahi palupalu nui i nā palaki liʻiliʻi o ka iwi. ʻO kēlā uhi uhi i hana ʻo megateria aneane hiki ʻole ke hoʻoili. ʻO kekahi holoholona hihiu ʻoiai he tiger-toothed ʻona ʻaʻole hiki iā ia ke hōʻeha iā ia.
Loaʻa kahi pāhono ākea nui a nā wāwae ākea me nā ʻāpana puʻupuʻu lōʻihi e lōʻihi ana i 17 cm, a he hiʻu mānoanoa nui hoʻi i hiki aku i ka ʻāina.
Ua liʻiliʻi ko ke poʻo o ka holoholona i ka hoʻohālikelike ʻana me ke kino nui, a he ʻano elongated kona ʻano.
Pehea ka holo ʻana o nā sloths nui?
ʻAʻole i piʻi ʻo Megaterium i nā lāʻau e like me kāna mamo o kēia manawa. ʻO Charles Darwin, ka mea i nānā i nā koena i ka makahiki 18, ua ʻike ʻo ia i kēia hiʻohiʻona o ka holoholona i kekahi o kāna mau hana. ʻAʻohe manaʻo he manaʻo ʻole ʻo ia i ka ulu ʻana o nā mea kanu i hiki i ke ʻano o ke koʻa nui.
Ua komo pū ʻo Profesor Richard Owen i ka hoʻopaʻa ʻana i nā koena i lawe ʻia mai e Darwin mai Patagonia a ʻEnelani. ʻO ia ka mea i hōʻike e neʻe ʻo ka megaterium ma ka honua. Ke hele nei, ʻaʻole palalaha kahi pīhoihoi nunui e like me ka anteater hou ma luna o ka wāwae holoʻokoʻa, akā ma ka ʻaoʻao, i ʻole e hoʻopili i ka papa me kāna mau. Ma muli o kēia, neʻe mālie ʻo ia a me ke aniani iki.
ʻ saylelo nā kānaka ʻepekema hou loa e hiki i ka megaterium ke hele ma luna o kona mau wāwae hind. No laila, ʻo nā noiʻi biomechanical i alakaʻi ʻia e A. Casino i ka makahiki 1996 i hōʻike ai i ke ʻano o ka huila e ʻae i ka pua nui e neʻe wale i luna. Eia naʻe, ke kū nei ka pono o kēia holoholona a hiki i kēia lā, kahi hihia hakakā i loko o ka honua o ka ʻepekema.
Nā hiʻohiʻona momona megateria
No Megaterium ka poʻe lawehala e kāʻili ʻole ʻia a hānai i nā mea nui ma nā mea kanu. ʻO ka hoʻonohonoho ʻana o kona ʻāʻī luna e hōʻike ana i ka holoholona nui i ka lehelehe kiʻekiʻe o ka laulā hoihoi, ka ʻano o nā mea kanu o ka honua holoholona.
Kuʻi ʻia kahi mākaha nui ma luna o kona mau wāwae hind, huki i nā lālā lāʻau iā ia iho, ʻoki i nā lau succulent, me nā ʻōpio uʻi a ʻai lākou. ʻO kona pākana ākea, nā wāwae nui a me ka huelo lōʻihi kona lawelawe iā ia i kākoʻo a ʻae ʻia, me ka ʻole o ka hoʻoikaika ʻana, e ʻoliʻoli lākou i ka greens. A hiki i kēia manawa, ua manaʻo ʻia nā kānaka ʻepekema ʻoi ke kāʻili i ka lau me kahi alelo ʻokoʻa loa. Eia naʻe, ua hōʻike nā noiʻenehana hou ana i ka kaohi o kāna pūkē i pale aku ai i ka hana ʻana o nā musikopa hiki iā ia ke paʻa iā ia.
ʻO ka hoʻonui i nā hua lāʻau, uaʻai ʻo megaterium i nā hua aʻa. Kuwei aʻela ʻo ia iā lākou mai ka ʻāina, me ka hoʻohana ʻana i kāna mau ʻōpio lōʻihi.
Hiki i kahi megaterium ke kahuhumu?
Manaʻo ʻia ʻo Megaterium ma kahi ʻāpana karnivorous. Ua hana ʻo ka meaʻepekema ʻo M. S. Bargo i ka makahiki 2001 i kahi noiʻi o nā hana niho niho o kahi pāheʻe. Ua hōʻike ʻia ʻaʻole ia he ʻai wale nō, akā he ʻiʻo nō hoʻi. He mau ʻāpana kūpeʻe a maikaʻi i nā kihi nā holoholona. Me kā lākou kōkua, ua hiki i kahi palupalu keʻaila i nā lau ʻole, akā ka ʻiʻo nō hoʻi. Hoʻohui paha ʻo ia i kahi ʻanoʻai i kāna meaʻai, ʻai ʻana i ka kalima, lawe pio i nā mea kuhi, a no ka hopu ʻana iā ia iho.
Ua paʻa ʻo Megaterium i nā kaʻina hana ʻoiā, no ka mea, he ulu ʻole kona mau forelimbs. ʻO kekahi hiʻohiʻona maʻamau ʻo ia nā holoholona karnivorous. A laila, loaʻa i ka megaterium ka ikaika e hiki ai ke hoʻouka, no ka laʻana, glyptodonts. Eia kekahi, ʻo nā hopena o ka loiloi biomekanika i hōʻike i hiki i ka palaka ke hoʻohana i kāna mau kīhī lōʻihi e like me ka mea kaua i nā kaua me nā holoholona ʻē aʻe. Eia naʻe, ʻike nui nā mea ʻepekema i ka manaʻo o ke carnivore o kēia holoholona hihiu nui loa.
ʻO ke ʻano o kahi holoholona kahiko
ʻO nā manaʻo pili ʻole inā he megaterium a ʻaʻole paha, ʻaʻole ia he ʻenemi. Hiki i kekahi holoholona nui ke hele i nā ululāʻau a me nā kula me ka makaʻu ʻole no kona ola, i ke ao a me ka pō.
Nā kikowaʻo nunui, e like me ka poʻe ʻepekema he nui, i hōʻiliʻili ʻia i mau hui liʻiliʻi. Aia kahi ʻē aʻe i ka ʻike, e like me kēia mau holoholona hoʻokahi a noho kūʻokoʻa i nā ana i kahi i waiho ʻia, a ua hele nā keiki heterosexual kēlā me kēia wale nō i ka wā e hāpai a hānai ai i nā hua.
Ā ka hea i ʻike ʻia ai ka megateria a ma hea lākou i noho ai?
E like me ka hōʻike ʻana o ka radiocarbon i nā koena i hōʻike ʻia, i kēia manawa i hele mai nei nā mammals mau i ka Honua ma kahi o ʻelua miliona mau makahiki i hala, i ka wā Pliocene. I ka wā mua, noho nā ʻāina nunui i ka nahele a me nā wahi lāʻau o ʻAmelika Hema. Ma hope mai ua hiki iā lākou ke hoʻokaʻawale i nā wahi me ke anuanu. Ua loaʻa i ka poʻe noiʻi nā iwi holoholona ʻaʻole wale nō ma Argentina, akā ma Bolivia, Peru a me Chile. Ua neʻe paha kekahi o ka megateria i ʻĀkau ʻAmelika. Hōʻike ʻia kēia ma nā koena o nā ʻōpala nui i ʻike ʻia ma ka ʻāina.
Nā kumu kumu hoʻopau ʻia o nā holoholona kahiko
Ua ola kēia mau holoholona fossil i ka Pleistocene a lilo i hala ʻo 8000 mau makahiki i hala. Ua paio mau nā kānaka ʻepekema i ke kumu o kēia kumu. He nui ka manaʻo e hiki ʻole i nā holoholona ke hoʻomanawanui i ka loli ʻōlohelohe. Eia nō naʻe, ʻo ka mea i hoʻokau ʻia e megateria ma ke ʻano he mau makahiki he mau makahiki hou ke hōʻike nei i kahi kumu ʻē aʻe no ko lākou hoʻopau ʻana, ʻo ia hoʻi ka helehelena ma ka ʻāina o kahi kanaka i aloha nui i nā kauā shaggy, e ʻimi ana i kā lākou mau ʻili. Loaʻa paha ma muli o nā kūpuna o nā ʻĀina kahiko, ua lilo wale ʻo megateria. Eia nō naʻe, hiki i ka emi haʻahaʻa o ka nui a me ka hoʻopau ʻia o nā ʻano ʻokoʻa i hiki ke loaʻa i nā mea ʻelua ma ka manawa hoʻokahi.
ʻO nā kaʻao o ke ola me ka megateria
Me ka ʻepekema, ʻike mai nā moʻolelo he holoholona hihiu nui, nā koena o ka mea i loaʻa mua i ka poʻe Spaniards e ʻimi nei i ka Honua Hou, ke ola nei nō.E like me ka keʻe hau nalo, ua pale ʻia ʻo ia mai nā maka kanaka. Ua haʻaheo ʻo ia ka loea e noho ana nā puhaka i ka wāwae o ka Andes hou. ʻO kaʻoiaʻiʻo, ka hele ʻana ʻana o ka holoholona i hala i ke ʻano o nā koikoi o ʻAmelika Hema, akā naʻe, ʻo kēia manaʻo aloha e hoʻowalewale ai i ka noʻonoʻo o nā kānaka, me ka hoʻowalewale iā lākou e ʻimi i nā hōʻike kūlike o kā lākou pono maoli.
Ua ʻike nā ʻepekema ʻepekema i ka nui o ka "virtual Particles"
ʻO nā kānaka ʻepekema mai ke Kulanui o Konstanz (Kelemānia) ma lalo o ke alakaʻi ʻana a ka Pelekikena Alfred Leitenstorfera no ka manawa mua i hoʻopaʻa pinepine i ka hanana ʻana o ka flumtuum quantum (fluctuations i ke kahua electromagnetic) i kahi hoʻomaha. Ke hoʻohana nei i ka hoʻonohonoho optical hou e hoʻohana ana i nā pulima māmā kūikawā i kahi kikoʻī i hāʻawi ʻia, hiki i nā mea maʻi ke nānā i kēia hanana. Hōʻike nā mea i ʻike iā mākou e pili pono i nā ʻike o nā "ʻoi ʻole o ka maikaʻi" a, he ʻoiaʻiʻo he hana koʻikoʻi ia i ka hoʻomohala ʻana i ka ʻinika kuʻuna. Ua paʻi ʻia nā hualoaʻa o ka noiʻi ma ka puke Science Science.
Aʻo kaʻoiaʻiʻo, ua ʻike ʻia ka lōʻihi o ke ʻano o nā hue i kahi pōkole, akā ʻaʻohe kanaka i ʻike i kēia ʻike. Ma nā huaʻōlelo maʻalahi, ke ola mau nei ke ʻano o nā hakahaka vacuum a hiki i loko o ka pouli mau a me ka lewa loa, ke mau nei kekahi mau loli ma ke ʻano electromagnetic. A hiki i kēia wā, manaʻoʻiʻo ʻia kēia ʻano ʻike ʻole ia: akā, ma ke ʻano me kahi puʻu mai hoʻihoʻi ʻia e nā atomika i loko o kahi kukui kīlā.
Kahi hui honua o nā physicists, kahi i noiʻi ʻia e ka poʻe noiʻi Lūkini ʻo Denis Seletsky a me Andrei Moskalenko, i hana i kahi hoʻokolohua hoʻokolohua e hiki ai ke ana i nā kīleʻa uila me nā hoʻonā paʻaleʻaleʻa ultra-kiʻekiʻe. Ua hoʻohana nā ʻepekema i ka ʻike o nā hana holomua ma ke kahua o ka ʻenehana optical. Hoʻokomo ʻia ka hoʻonohonoho ʻana i ka ʻōnaehana laser hou e hiki ke hana i nā wī ultrashort o ke kūpaʻa kiʻekiʻe loa.
Mahalo i kā lākou noiʻi ʻana, ua hiki i nā mea noiʻi ke ana i ke kūpaʻa ʻana o ka mahina i ka hana kūleʻa i hana ʻia i loko o ka miliona miliona o hoʻokahi kekona (femtosecond). He mea koʻikoʻi ia ʻoi aku ka pōkole o ka manawa nānā i ko ka manawa o ka oscillations o nā nalu kukui. ʻO ka palena pilikino i ka wā o ka hoʻokolohua wale nō ke ʻano nui o ka mahina. Ua hōʻuluʻulu e nā kānaka ʻepekema kahi ʻōlelo wehewehe i kā lākou hoʻokolohua ma muli o ka ʻumiʻepekema.
Ua haʻi ʻo Polokela Leitenstorfer, ʻo ka hoʻokolohua a me ka hōʻoia ʻana i nā hopena i loaʻa i ka hui i hoʻokahi mau makahiki o nā pō e hiamoe ʻole nei - e hana nā ʻepekema i nā mea āpau o ka hiki ʻana o nā hōʻailona kuino.
ʻO ka mea nui, hāʻawi kēia hoʻokolohua i kahi hiki i ka pae'āina o kahi waihona kālā i loko o kona kūlana kūlohelohe, me ka ʻole o ka hoʻohana ʻana i nā mea hoʻonani kūikawā a me nā loli hou. I nā kuhi noiʻi ke kī i ke ao o nā hanana ultrashort e hana nei i ka honua quantum.
I ka maopopo ʻana i ke ʻano o nā mea pololi, a ʻo ia hoʻi, kahi vāmole nui. Kūleʻa wau iā ʻoe e nānā i koʻu wikiō, kahi i wehewehe ai au i nā mea āpau ma kahi maʻalahi, he aha ka manawa ʻole
P. S: E nānā maikaʻi
# 1 Keahiahi gula
Hōʻea, hoʻopiʻi au i kahi pou ma ka puke "The problemest Mathematical Problem", i hōʻoia i ka ʻoiaʻiʻo, ʻaʻole wau i manaʻo i kēlā ʻano hopena mai kaʻu poʻe heluhelu e haʻi nei i loko o nā moʻolelo, ua heluhelu wau e ʻike nui ʻia e nā poʻe he nui i ʻike.
No laila, ʻo ke kumuhana o kēia ʻatikala e maopopo mua i ka hypothesis Goldbach
Noʻu, e like me ke kula kula kiʻekiʻe, mea pānaʻi loa ka matematika Ma ke ala nui, inā ma waena o 'oe (kaʻu mau mea heluhelu) aia nō he haumana kula nui e aloha ana i ka matan, kākau ma loko o ka hōʻike a ʻike' ana i ka nui o mākou.
No laila, ma ka Pūnaewele ua ʻike au i ka puke a Enrique Grassia "Numbers The Long Road to Infinity", ua wehewehe kēia puke i nā hiʻohiʻona a me ka mōʻaukala o nā noiʻi ma nā helu koʻikoʻi, ma laila ua loaʻa iaʻu ka ʻōlelo haʻi mua o ka hypbhesis Goldbach.
A laila ma loko o ka hale kūʻai ua hiki aku au me kahi puke a Ian Stewart, "The Great Mathematical Problems," kahi i ʻōlelo ʻia ai nā hypbhesis Goldbach.
Ua hoʻokumu ʻia ka hypbhesis Goldbach e ka luna matematika Kelemania Christian Goldbach a ua wehewehe mua ʻia iā ia ma kāna palapala iā Euler.
Hiki i kēlā me kēia integer i ʻoi aku ma mua o ke ʻelua ke hōʻike ʻia ka nui o nā manawa ʻelua. (Binary hapa o ka hypothesis)
Akā aia kahi mahele ternary o kēia hypothesis e like me kēia: ʻO kahi helu ʻē aʻe nui aʻe o ka 5 i hiki ke hōʻike ʻia e like me ka nui o nā pākahi ʻekolu.
E like paha me ka paʻakikī kēia
6 = 3 + 3 a maopopo nā mea āpau, ʻaʻole naʻe naʻe pēlā kēlā ʻoi ʻole ka pane ʻana o kēia mau pane i ka nīnau e pili ana i ka manaʻo maoli o ka hypothesis.
No ka hoʻopau ʻana i ka pilikia ternary, ua hoʻohana ka poʻe matematika i ke ʻano kumu i kapa ʻia.
Ua hōʻemi iki ʻia kēia ʻano ma waena o nā kaʻina prima, a no laila ua hoʻāʻo ʻia ʻo Schnerelman e like me kekahi helu C me ka nui o kekahi mau helu n
I ka 1923, ua hoʻohana ʻo Hardy lāua ʻo Littlewood i ka ʻatikala e hoʻonā ai i ka ʻikepili, e hōʻike ana i ka helu o ka Schnerelman ka helu a hiki i ka 10
I nā makahiki 1990, ua hōʻoia ʻo Olivier Ramare i ka mau loa 6. A ʻo ka makahiki 2013 wale nō ka mea i hōʻike i ka pākōkia mai Peru e hōʻike i ka hypothesis Goldbach ma ka hoʻokaʻawale ʻana i ka papa mai ka ʻeono a hiki i ka 4 a me ka hoʻohana ʻana i ka 'epekema teori.
Akā ʻaʻole i hoʻoholo ʻia ka pale kaulima o ka Goldbach
He mea like loa ka Goldbach hypothesis me ka hōʻike ʻana o Fermat's theorem He mea pono hoʻi ia e ʻike ai, e like me nā poʻe kosmologist, ʻo ke kala a Goldbach hiki ke lilo i mea hōʻoia hou o ka infinity o ko kākou ao a me ka noho ʻana o nā palahalaha.
1. Ma ka pāpaho Goldbach, ua kākau ʻia ʻo Roman Uncle Petros a me ka hypothesis Goldbach i ka waenakonu o ka moʻolelo ka moʻolelo o ka mea hoʻokūkū e ho'āʻo nei e hōʻoia i ka pōpilikia.
2. Ke uku nei ʻo Cornell University i kahi $ 5 miliona e hoʻopau i ka hoʻohaʻahaʻa Goldbach
He aha ka hoʻomanaʻo?
Ma mua o ka hiki ʻana o ka kākau, hoʻomanaʻo wale nā poʻo o nā kānaka i ka hoʻomanaʻo. E kamaʻilio pū kekahi wale no ala i aʻo ai e pili ana i ka mea i hala. Me kahi mea i ʻoi aku ka ʻike a lohe hou i nā mea hou aʻe, e noʻonoʻo ana. ʻOiai i kēia lā, me nā ʻano o nā ʻano lima ākea, ke waiho nei ka ʻōpio ma waena o mākou i nā hale waihona puke o ka mea ʻike a me ka ʻikepili i hiki ʻole ke mālama i ke kānāwai, ʻaʻole hiki iā lākou, a ʻaʻole hiki ʻole.
E like me nā ʻano hana a pau o ka mālama ʻana, ʻaʻole mau loa nā kānaka. E lilo paha nā mea lawe. ʻOiai inā pili ka kāleka hoʻomanaʻo ʻana, ʻaʻohe ala e heluhelu ai. Holo nā mea hana i ke wā like me ka poina iā mākou.
Pehea mākou e hoʻomanaʻo ai?
I ka wā āu aʻo i kahi mea hou, kekahi mea ʻona a inā he mea like ʻole e ʻike i loko o ka lolo. Hoomoanahana"Chain" mai nā mea pili me nā mea pili. I mea e hoʻomanaʻo ai i kekahi mea, pono i ka lolo ke hālei i kēia "kaulahao". ʻO ka pinepine aʻe o ka noʻonoʻo ʻana i kēia mea, ʻoi aku ka ikaika o ka pilina.
He mea paʻakikī loa kaʻu hoaaloha e kākau inoa i nā inoa o nā puke a pau i heluhelu ai. Akā inā ʻoluʻolu wale wau i ka inoa o ka puke, a laila e ʻōlelo maʻalahi iā ia i heluhelu ia. ʻO ka inoa āu e lohe ai, e hoʻomohala nei i ka "kaulahao," e alakaʻi ana i kahi hoʻomanaʻo o kāu heluhelu. I kekahi manawa, ke nānā aku nei au i nā puke ma kahi pale, hoʻomanaʻo koke au pehea aʻu i kūʻai ai, kahi a me nā mea.
Akā inā ʻoe e hōʻoki i ka "kaulahao" pili i ka hoʻomanaʻo? Hiki paha ke hoʻokuʻu i nā hoʻomanaʻo i makemake ʻole ʻia ma kēia ala?
Inā wale ʻoe e ʻoki i ka hapanui o ka lolo. ʻAʻole mālama nā hoʻomanaʻo i kekahi ʻāpana o ka lolo, akā ke kaomi ʻokoʻa nei i nā ʻāpana āpau. Ka ʻaina o ka ʻāpana ma kahi ʻāpana, melemele i kekahi ʻē aʻe, a me. Ka pūlike me ka hana i ka hana o ka manawa mua aʻu i hoʻāʻo ai i palupalu kaleta.
He aha nā nui o ko mākou hoʻomanaʻo hoʻomanaʻo?
Hiki iā ia ke kuhi hewa inā helu ʻoe i nā neurons a me ka nui o ka neuron hoʻokahi i hiki ke hana i nā "kaulahao". ʻO Paul Reber, ke kākāʻōlelo o ka psychology ma Northwestern University, ua helu ʻia i hiki i ka lolo ke hiki ke mālama a hiki i kā ka lolo 2.5 petabytes hoʻomanaʻo. Ua pili kēia i ka pae like ska hoʻopaʻa ʻana i kahi kaha televise no 300 mau makahiki. ^ E Ha yM. ʻO kēia ka ʻike e pili ana i kou mau mākaukau, nā poʻe āu i hālāwai ai, etc. Akā, ʻaʻole maopopo ka hoʻomanaʻo ʻana o kā mākou hoʻomanaʻo. I ka wā e poino ai nā wahī olakino, mae nā mea hoʻomanaʻo, a hoʻomanaʻo hoʻi i kahi mea hou aʻe i paʻakikī hou.
Ua make ʻo Nelson Mandela, ʻo Pelekikena o ʻAmelika Hema mai 94 a 99, i ka 95 ma kona home ma Houghton ma Dekemaba 5, 2013. Akā ua haʻi ka poʻe he nui e hoʻomanaʻo i ka make o Mandela i loko o ka hale paʻahao i ka makahiki 80s. Hoʻomaopopo hou nā mea "hōʻike wahaheʻe" i ke kanu ʻana, kahi i hōʻike ʻia ma ka TV. Ke hōʻike ʻokoʻa loa ka hopena Mandela. ʻAʻole mākou e ho'āʻo e hoʻomanaʻo i nā kikoʻī a pau. I ka makahiki 2007, ua haʻi ʻo George W. Bush i make i ka make. ʻO kēia ke kumuhana o kahi ʻatikala holoʻokoʻa.
Hiki iā ʻoe ke hoʻomanaʻo i kahi mea i ʻole e hoʻokō maoli ʻia ana?
Ma ka puke "The World Full of Demons: Science is Like a Candle in Darkness," i ʻōlelo ʻo Carl Sagan ia mea nā poʻe implant me ka hoʻomanaʻo ʻole ʻole. ^ E Ha yM. I ka hoʻomaka, e loiloi i ka hōʻoia o ke kanaka. Ua ʻōlelo ʻo Sagan i nā kānaka ma kahi ʻano hoʻohālike, i ka pīhoihoi ʻana o nā kauka a hypnotists paha, hoʻomaka lākou e manaʻo e ua hoʻopiihue ʻia lākou e nā malihini a e hoʻomanaʻo hou i ka hana kolohe keiki. No kēia mau kānaka, ua palupalu nā laina ma waena o ka hoʻomanaʻo a me ka noʻonoʻo, a ua hoʻokomo ʻia nā hanana i manaʻo ʻia i mea hoʻomanaʻo maoli. Hiki i nā mea komo i nā hoʻokolohua ke wehewehe pono i nā hanana kikoʻī, me he mea lā ua kū maoli lākou. Loaʻa nā hoʻomanaʻo maikaʻi i nā waiwai like ʻole.. ʻO ke ala wale e hoʻokaʻawale ai ma waena o lākou ke ʻike i nā hōʻike hōʻike. mea e pono ai e "nānā" ai. Noho maikaʻi nā hoʻomanaʻo hoʻomanaʻo ʻana i nā poʻo o ka poʻe me ka IQ haʻahaʻa, nā keiki a me ka poʻe i loaʻa i ka maʻi noʻonoʻo (schizophrenia). Inā hoʻokaʻawale ʻole kekahi ke kanaka i ka kilokilo mai ka ʻoiaʻiʻo, a laila hiki ke hoʻomanaʻo hewa nā mea hoʻomanaʻo ʻole. ʻO nā hoʻomanaʻo maikaʻi ʻole o nā hanana holoʻokoʻa ka mea maʻamau ʻole ma mua o ka mahele ʻole (i ka manaʻo e ʻike mākou i hoʻokahi hōʻailona ala ma mua o kekahi).
Hiki ke hoʻomanaʻo a hoʻomanaʻo paha i nā mea hoʻomanaʻo.
Ma ʻAmelika Hui Pū ʻIa, ua hōʻoia ʻia kekahi kanaka no ka ʻaina ʻana i kāna mau kaikamahine hānau. ʻO nā keikikāne i ka makahiki o ka hapanui ona i kau i noi no ia. Ua hoʻopaʻi ʻia ua kanaka lā i ka hoʻopaʻahao ola. He wā paʻakikī ka poʻe kamaliʻi. Kahi ka nalu ʻano i kipi ʻia ma waena o ʻAmelika Huipū ʻia, kahi i waiho i kahi ʻano i ko lākou ʻike. Ua haʻi nā kaikuahine, ma hope o ka hoʻokau ʻana i ka makua kāne, a ʻōlelo ʻo ia i ka hana i nā alana, a ua kanu ʻo ia i ke koena o nā holoholona i ka pā. Polikola ka makai i ka pā holoʻokoʻa i loko, akā ʻaʻole i loaʻa i kekahi mea. ʻO kēia ka belo mua e hoʻokuʻu i kahi mea hala ʻole. Ma hope o ka hoʻokolohua ʻana i kahi ʻano hoʻokolohua a me nā hōʻoia hoʻokele ʻē aʻe, ua ʻike ʻia nā kaikamāhine he mau mea ʻole.
Ua hoʻolaʻa ʻo Elizabeth Loftus, he mea naʻauao ma ke Kulanui o Kaleponi o Irvine i kāna ʻoihana e aʻo i nā hoʻomanaʻo wahaheʻe. I ka 1980, ua kono ʻo ia i mau mea hana no ka noiʻi. Hiki mai ʻo Loftus me kahi moʻolelo e pili ana i kahi huakaʻi kaumaha i kahi kikowaena kūʻai, kahi e nalowale ai lākou. E hoʻomoʻi hou ʻia nā hanana i nā hanana. Hoʻomanaʻo hou ka hapakolu o nā kumuhana i ka hanana Loftus.
Amnesia, hoopaa, paramnesia - nā maʻi e pili pū ana i ka hoʻomanaʻo. Amnesia - He mahele ʻāpana a hoʻopau paha ʻoe i ka hoʻomanaʻo ʻana. Paraleminia He hoʻohuli ʻokoʻa o nā hoʻomanaʻo. I hoʻokolohua aka hoʻokaʻawale ke kanaka i nā hoʻomanaʻo ma ka hoʻohui ʻana iā lākou. ʻO nā mea maʻi me nā paramnesia e kāwili i nā hanana i hala a me nā hanana o kēia manawa, nā hoʻomanaʻo hoʻomanaʻo maoli a me ka moʻoolelo. ʻO kēia no ka mea pili ke kanaka i nā mea nui i nā hanana i hiki iā ia ma mua. ʻO ke kumu o ka maʻi āpau, ka hana maʻa. "Palaki" Classical "- hoʻopili ana i nā hoʻomanaʻo maikaʻi me nā hoʻomanaʻo maikaʻi. Nā kumu psychological - kahi ʻilihune haʻahaʻa a i ʻole kekahi manaʻo o ka hina haʻahaʻa. I kēia manawa ʻaʻole loaʻa ka lāʻau lapaʻau kūikawā.
No ke aha i hoʻomanaʻo ʻole ai nā kānaka i kā lākou wā kamaliʻi?
Me ka mau makahiki, i ka lolo o ke kanaka, ua kākau hou ʻia nā ʻupena kahiko i nā mea hou, i ka wā o ka pau ʻana o nā hoʻomanaʻo aloha. ʻAʻole hiki i ka lolo o nā keiki ke mālama i ka ʻike he nui.
Nā hoʻomanaʻo hoʻomanaʻo ʻana o kā mākou puke kiʻi e mālama pono ai. Hoʻonui iā ia, kau i ka lolo me nā hana loiloi, etc. E hoʻomaikaʻi kēia mea āpau i ka maikaʻi o ka hoʻomanaʻo a me ka maopopo o nā hoʻomanaʻo.
Megateria
Ua hiki nā ʻelele o kēia ʻohana i ka nui o nā elepani. ʻO kekahi o ka nui genera ʻo megaterium (Megatherium), hiki aku i ke kiʻekiʻe o 6 m. Ua like a like me ka nui like a me ke ʻano Eremotheriummālama ʻia a hiki i ka wā i hala iā Pleistocene. Loaʻa nā koena pīpī i nā ʻAmelika Hema a me Florida. Nā hānau hānau ʻē aʻe Nothrotherium a Nothrotheriops, ka like like me kekahi a i ola pū kekahi a hiki i ka hopena o Pleistocene - ʻo kekahi ma ka ʻaoʻao hema, ʻo kekahi i ka ʻaoʻao kūkulu ʻākau. ʻO ka sloth pīhoihoi, i hoʻopili ʻia i ka thalassocnus, ua alakaʻi i ke ʻano aquatic a noho i ke kahakai ʻo Peru hou. ʻO ka moʻo ʻano genitive pono Nā Papaʻi a Nā Hapalopse noho ana ma ʻAmelika Hema ma ka Miocene a kokoke i ka ʻohana megaterium. Nā Hapalops hiki i ka lōʻihi o 1,2 m.
Nā mākaʻi
Hoʻokumu ʻia nā Milodons i kekahi pūʻulu o nā sloth liʻiliʻi. ʻO ka milodons ka nui loa no ka huaʻōlelo o ka inoa like a hiki i ka lōʻihi o 3 m, kahi e pili ana i nā nui. Loaʻa nā koena manu mua i loaʻa i ka makahiki 1895 ma ke ana i kekahi e kokoke ana i ke kaona o Puerto Natales ma Chilean Patagonia. ʻO kēia manawa, lilo kēia mau holoholona i kahi o 11 tausani mau makahiki i hala. Akin iā lākou Glossotherium harlani ua loaʻa ma nā loko asphalt ma kahi holo ʻai o La Brea ma kahi kokoke i Los Angeles. Kaukaʻikaʻi Scelidotherium ʻokoʻa ka ʻāpana kūikawā i ke ʻano nui a noho i ʻAmelika Hema mai ka Pliocene ʻAe a hiki i ka Late Pleistocene. Aia he genus Lestodon.
ʻO ka kumu o nā subspecies
ʻO Megatherium (Megatherium) - kahi pua piha o nā pīpī i makemake nui ʻia, i puka ʻia mai 2 miliona a 80 tausani mau makahiki i hala.
ʻAʻole i loaʻa i nā ʻepekema ka ʻikepili i ka mea nona ke kupuna o megateria.
ʻO ka hapa nui, e like me ka hapa nui o nā momi, ua iho mai kēia mau higants mai ka ʻōhulu hoʻololi i waena o nā holoholona a me nā dinosaurs.
ʻĀnō, ua noho ka nui o nā pelekela i ka hapa o ka Honua ma ka wā o ke Oligocene ma mua o 35 miliona mau makahiki i hala.
Eia naʻe naʻe, make ka mau hope o megateria ma mua o 10 tausani mau makahiki i hala aku nei, i ka hopu ʻana i ke ʻano o ke kuapo ʻana o nā kūpuna kanaka i ʻAmelika.
E hiki paha nā Milodons a me nā māhoe lua i ka pilina a me ka megateria, ʻaʻole naʻe i hiki i ka nui o ko lākou kupuna kaulana.
Inā hiki ʻole i ka poʻe o ka wā i hiki aku ai i hoʻokahi a me ka hapa moka ke kiʻekiʻe, a laila iʻoi aku ka nui o nā malia i kekahi manawa a ʻoi aku kahi hōʻailona a 6 mau mika.
ʻO ka paona maikaʻi loa i hāʻawi iā lākou i ka pale kūlohelohe mai ka hapanui o nā mea wale, a laila e ʻae iā lākou e lilo i kekahi o nā huaʻala liʻiliʻi i hoʻoponopono maikaʻi ʻia ma hope o ka hana o ka makahiki ka hope.
Hoʻaiho
Makemake nā sloth i kēia mau lei lei lāʻau a me ke aniani a me kahi anuanu / subtropika.
ʻAʻole e like me ia, hoʻowalewale nui ke kūpuna ma ka lepo a ʻaʻole nō hoʻi i noʻonoʻo i ka manaʻo o ke kāʻili wale ma luna o ka lāʻau, ʻoiai ʻo ka hapa nui o nā flora hiki ʻole ke kau nui i ka paona o ka moʻo nunui.
Ua makemake ʻo Megaterius i ka noho kaʻawale ma ka bipi a hoʻololi i ka wahi kaʻa kaʻa wale nō ma hope o ka pau ʻana o ka hānai.
Ke manaʻoʻiʻo nei nō ka nui o nā wahi noho o ka honua honua i noho i ka wahi no ka pōloli nunui, akā naʻe, ua hōʻike nā haʻawina hou i ka wikiwiki o ka hana like ʻana o ka megateria, a no laila, ʻano like ka nui o nā ʻano noho o nā subspecies.
Nā ʻāpana o kahi hāahi iʻa
ʻO Megaterium ka nui maoli. ʻAʻole ʻoi aku ka nui o kāna pua i ka honua i kēia manawa, hiki ke hoʻopaʻapaʻa ʻia ʻo ia me kahi elepani.
Ma ka awelika, ua loaʻa ka megaterium i ke kiʻekiʻe o 4-6 mika, ua hilinaʻi nui ma luna o kona mau wāwae mua a ʻaʻole hiki i ka holo wikiwiki.
ʻO ka paona o nā mea nui he nui ka palena o ka wikiwiki, akā ua hāʻawi ʻia i kahi pono ma mua o nā mea wānana liʻiliʻi.
ʻAno nā wāwae i hoʻowalewale i nā ʻōpū nui, kahi a ka mākeke i kahiʻa mai ka lāʻau a lawe i nā lālā kiʻekiʻe.
Me kekahi pā i hiki iā ia ke wāwahi i kahi lāʻau ʻōpio a i ʻole ka pulu o kahi "aloha aloha ʻiʻo" hewa aloha.
No ke aha ka make ʻana o nā mea nunui
Aia he ʻelua mau papa inoa kaulana i ke kumu i noho ʻole ai nā sloths i ke kū a hiki i kēia wā
auwau.
Ka mua he mea kūlohelohe a he manaʻo ia i ka lohi a lohi, ʻaʻole hiki i nā hoʻololi ke hoʻololi i ke ʻano o ke aniani a make wale nō ma ke ʻano o ka hoʻonui ʻana i ka pae sedimentary i hoʻolako ʻia e ka hoʻolalelale ʻana o nā mea māla.
Eia naʻe, ke koi nei nā hoa kūʻē o kēia hypothesis i ka manawa hoʻokahi i lawe i ka neʻe ʻana o ka ʻāina i ʻAmelika ʻAmelika, e ʻōlelo ana i ka pae o kona hana wikiwiki ʻana.
Ka lua He maʻalahi loa ka hypothesis a hoʻopili i ka mana anthropogenic i ka hoʻokumu ʻana o kēia subspecies.
Koho maʻalahi, ua hāʻule kekahi mea hāʻule manuahi i ka ʻimi manuʻai ʻo nā Indiano mua ma ʻAmelika.
Ma ka manaʻo o kēia ka mea i loaʻa i nā hana ʻili ma ka wahi i kauhale ma Santa Elina, ua loaʻa nā iwi o kahi ʻōpū, ʻoi aku ka 23 tausani mau makahiki, e like me ka hoʻokolokolo ʻana.
Hiki iā Megaterius ke hoʻololi pono i ka ʻoiaʻiʻo o nā mea i kēia mau lā a mālama i kona neʻe ʻana.
No laila, no ka laʻana, ʻo nā cryptozoologist mai nā wahi a pau o ka honua e hele mai i ka hāmeʻa Amazon e ʻimi iā Mantipuari, kahi kālā no ka ʻatikala o nā Indians, e like me ka helehelena o kahi moʻo.
ʻO nā ʻano o nā ahe ʻehā. Megateria
Ma muli paha o nā ʻelima kaulana loa o kēia hui. I ka nui, hiki iā lākou ke hoʻokūkū me nā elepani a hiki i ʻeono mau mika ke kiʻekiʻe. Ma kahi o ka megaterium, ua hele pū aku nā ʻelele o ka genus Eremotherium, i hiki ke ola a hiki i ka wā Pleistocene ka hopena, i hoʻohālikelike ʻia hoʻi i nā nui nui. Loaʻa nā koena o kēia mau holoholona i ʻAmelika Hema, akā loaʻa nō i ka mokuʻāina ʻo Florida. ʻO kekahi mau genera o ka iwi ʻōpala i like like me ka hiki ke ola i ka hopena o Pleistocene - hoʻokahi ma ʻAmelika Hema a ʻo kekahi ma ka ʻāpana o ka ʻāina ʻo ʻAmelika ʻAmelika.
Ma kahi o lākou, aia nō kekahi nā primera gen Hapalops a me Pianops, kahi i noho ai i ka ʻāina o ʻAmelika Hema ma Miocene a loaʻa kahi mea kokoke loa i ka ʻohana megateria. I kekahi hihia, ua hiki ke lōʻihi o ka lōʻihi o nā Hapalops ma ka 120 kenimika.
ʻO ka papa wai nui
Eia kekahi, aia kekahi kahiʻeneka slal thalassoknus, e noho ana ma ke kahakai o Peru a me ka alakaʻi i kahi wai, a inā paha paha he ʻano semi-aquatic. ʻO ka mea pōʻino, ʻaʻohe wahi liʻiliʻi loa no kēia sloth a pili lākou i ka Miocene a me Pliocene. I ka manawa, ua hānai ʻia kēia mau pālala kai nui i nā lau nahele a me nā algae. Ma ka lōʻihi o ka manawa, hoʻomaka lākou e hoʻopau i nā mea kanu liʻiliʻi, ke neʻe nei i kahi hohonu. Hoʻohana lākou i kēia me nā limu ikaika, e paʻa ana lākou i ko lākou kino ma lalo, e like me ka hana ʻana o ka lawehala ʻenehana iā mākou. Ua kokoke pili kēia ʻeke me ke megateria.
Ua koho ʻia ka inoa ʻo Megalonics e ka pelekikena o hope ma hope o ʻAmelika ʻAmelika Hui Pū ʻIa, ʻo Thomas Jefferson, i ka makahiki 1797.
Mahele-lua
Pane ka ʻohana a hiki i kēia lā. ʻO nā keʻeke o kēia wā me nā manamana lima ʻelua he ʻāpana o kēia ʻohana. Na nā ʻelele ikaika loa o kēia ʻohana, ʻo lākou nō naʻe, ma muli mai, ʻo Megalonyx jeffersonii, nona nā koena i loaʻa ka hapa mua i waena o nā heihei nui. Ua hana hou kēia i 1796. Eia kekahi, ʻo kekahi mau sloths e noho ana ma luna o ka Antilles Nui, kahi i ʻike ʻia e ka nui o nā nui, he ʻohana nā ʻohana ʻelua.
Inā loaʻa ʻoe i kahi hala, e koho i kahi ʻāpana a me ka paʻi Ctrl + Kākau.