Iʻa prehistorika

iʻa prehistoric

Wahi a ka mea i ʻike ʻia ma ka mua, ʻaʻole nā ​​iʻa nā holoholona o kēia manawa, akā he miliona mau makahiki ko lākou ola. Ma kēia ʻōlelo e kamaʻilio ana mākou e pili ana i kekahi o kēia mau holoholona i kaʻana like i kahi noho me nā dinosaur iā lākou iho a me nā mea ola ʻē aʻe. Kuhi mākou i ka mea i kapa ʻia iʻa prehistoric.

ʻO Dunkleosteus

No ka ʻohana o ka iʻa arthrodylar placoderm ka Dunkleosteus (ʻo lākou nā iʻa vertebrate mua me nā ʻāʻī). Aia ia i loko o ka wā Devonian, ma kahi o kahi manawa ma waena o 380-360 miliona mau makahiki.

Ua ʻike ʻia kēia iʻa primitive e kahi poʻo poʻokela a me nā poʻo ā nui. Hōʻike kēia mau ā i nā pahi niho make. ʻO ia ʻanoʻano i hoʻolilo iā ia i kekahi o nā holoholona kai make a make loa hoʻi i ʻike ʻia.

mōʻī maka prehistoric

ʻO kahi nui e hoʻokau ana, kokoke i ʻumi mau mika a ʻoi aku ma mua o ʻekolu tone i ke kaupaona, kau ia i ka mua o ke kaulahao meaʻai.

ʻO nā koena mua o kēia mea hoʻonanea i ʻike ʻia e ka mea hulihonua ʻo Jay Terrell i ka makahiki 1867 ma ke kahakai o Lake Iago Erie (Ohio). Ua pili kēia mau koena i ka wahi o ka iwi poʻo a me ka pā dorsal. ʻOiai ʻike ʻia kekahi mau iwi o kēia iʻa ma hope mai, ʻaʻole ia a hiki i ka hoʻomaka ʻana o ke kenekulia XNUMX i hana hou ʻia ai ka pololei a me ka pololei o ka morphology maoli o kēia holoholona.

Xiphactinus

ʻAʻole pono kēia iʻa i kahi huapalapala uhi nui e hoʻomaopopo ai i kāna kuleana i ka manawa o kona ola ʻana, ke ʻano o kona inoa i ʻōlelo ʻia: "fin sword". Eia nō naʻe, e hoʻāʻo wau e haʻi aku iā ʻoe i nā mea āpau e pili ana iā ia.

Iwi poʻo mua o ka iʻa

ʻO kēia iʻa no ka hui o nā iʻa teleost e noho ana i ka wai o nā moana i ka Cretaceous. ʻO kona home kikoʻī ʻo ka hema a me ke komohana hema o ʻAmelika Hui Pū ʻIa, akā ua hoʻopaʻa ʻia i nā wahi ʻē aʻe kokoke i ʻAmelika Waena a me ʻAmelika Hema.

He holoholona me kahi kino elongated, ma kahi o 4,3 mika ka lōʻihi, a hiki i 6 mau mika. ʻO kāna mea nui ke ʻano o nā kukuna iwi i puka aʻe mai ona a hoʻopau ʻia i ka lawe ʻia ʻana i loko o nā kini. Ua ʻae kēia mau ʻino iā ia e ʻauʻau me ka wikiwiki a hoʻokō i kēlā mau neʻe kikoʻī āna e hopu ai i kāna mau mea i hōʻino ʻia.

Akā ʻo kāna mea kaua nui ma kona poʻo. He poʻo pālahalaha, he mau ā nunui a weliweli hoʻi.

A ʻo ka Xiphactinus he predator me nā hua nui. Manaʻo ʻia ʻo kona makemake nui ʻole i hana i kahi ākea o nā mea hiki ke loaʻa, a ʻo ia ka mea e ʻai ai i nā ʻano holoholona liʻiliʻi a pau, a hiki i ka kanibalism. ʻO ka hōʻoia o ka hope loa ua ʻike ʻia nā mōʻalihaku e hoʻopaʻa ana i nā koena o nā hiʻohiʻona ʻōpio i loko o ka ʻōpū o nā mākua.

ʻO ka mea hope loa, e ʻōlelo aku nona ʻaʻole paha ia he holoholona mehameha, akā ua hoʻohālikelike ia i kahi ola i nā hui liʻiliʻi me kahi helu liʻiliʻi o nā kope.

ʻO Cretoxyrhina

ʻO Cretoxyrhina paha ka manō mua e noho i ka honua Honua. Noho ʻia ma ka hopena o ka Cretaceous, ma kahi o 100 miliona mau makahiki i hala a ʻoi paha. Ua kapa ʻia ia "mano ginsu."

Hiki i kēia manō ke ulu a ka 7 mau mika ka loa, kahi nui e like me ko ka manō keʻokeʻo nui i kēia lā, i like loa me ke kino.

Mano prehistorika

He holoholona kikokiko ia a me kahi mea ʻai pono ʻole e hoʻohālike ʻia. Ua hoʻopiha ʻia kona ālina e kekahi mau niho ʻoiʻoi pahi i hiki i 7 kenimika ka lōʻihi. Hoʻokumu kēia mau niho i nā ā ā ʻelua: kahi kiʻekiʻe me nā niho 34, a me ka mea haʻahaʻa me nā niho 36, i kēlā me kēia lālani maopopo.

ʻAi ʻo ia i nā meaola āpau e noho kokoke iā ia, kahi i luku ʻia me kāna nahu ikaika, a me kahi nahu maʻalahi a me ka huli o ka ʻāʻī hiki ke ʻokiʻoki i kekahi kino. ʻAʻohe kānalua ʻo ia kekahi o nā holoholona makaʻu loa i kona wā, kahi i lūlū ai i ka makaʻu ma nā wahi a pau i hele aku ai.

ʻO Squalicorax

ʻO kekahi o nā manō prehistoric ʻo ia ka Squalicorax, kahi e like me ka Cretoxyrhina, ola i kona ola ma ka hopena o ka Cretaceous.

ʻO kona ʻano i waho e like maoli nō me ka manō o kēia manawa, ʻoi aku ka kiko o ka manō tiger. Ma kahi o 5 mau mika ka lōʻihi, ʻoiai ʻike ʻia ma ka awelika o ka lōʻihi ma mua o 2 mau mika. ʻAʻole kiʻekiʻe kona kiʻekiʻe ma mua o 2.5-3 mau mika.

Hāʻawi ʻia ia me nā niho he nui, i ʻae iā ia e lawe i kahi papaʻai karnivorous koʻikoʻi, me kahi ʻano scavenging i kekahi mau manawa.

Pono e hoʻomaopopo ʻia ʻaʻole pau nā iʻa prehistoric i pau i ka lilo i mea ʻole, akā aia kekahi mau ʻano i kū kūʻē i ka holo ʻana o ka manawa a aia i waena o mākou i kēia lā. Ma hope e hōʻike ana mākou i kekahi mau hihia:

Hoʻohui

Aia nā hagfish a i ʻole nā ​​mixine i loko o ka hui o nā iʻa agnate. Kāhea ʻia lākou he iʻa kilokilo a i ʻole hyper-traits, a i kēia manawa ma kahi o 60 mau ʻano ʻokoʻa i hoʻopaʻa inoa ʻia.

He iʻa lākou me nā kino elongated i uhi ʻia i kahi mea viscous. ʻAʻohe o lākou mau ā. Ma kahi o lākou ʻelua mau hale e like me nā tentacles a me kahi e hana ai i nā neʻe omo.

ʻAi lākou i ka viscera, hiki ke komo i ke kino o nā holoholona ola e ʻai iā lākou i loko, mahalo i kā lākou elelo serrated a serrated. Ua nele lākou i nā recectory sensory, a ua hoʻomohala nui ʻole ʻia ko lākou mau maka.

Aia lākou i waena o nā holoholona vertebrate primitive loa o nā meaola i kēia au a me nā holoholona.

Lancetfish

Lancetfish

Ke nānā nei i kahi Lancetfish ʻaʻole pono ʻoe e ʻike nui i ka zoology e ʻike ai ʻo kēia iʻa mai ka wā kahiko. He prehistoric maoli a me ka nānā ahi.

ʻO ka mea nui loa a koʻikoʻi paha e pili ana i kēia holoholona ʻo kona mau ā a holo ma kona kua, ʻaʻole ia he mea nui aʻe ma mua o ka fin dorsal nui. Hiki iā ia ke ana i ʻelua mau mika ka lōʻihi.

He holoholona kikokiko ia e hānai ana i nā iʻa liʻiliʻi, crustacean, cephalopods, etc.

ʻArowana

ʻArowana

ʻO ka iʻa Arowana no ka hui osteoglosides, nā holoholona i kū i ka wā Jurassic. Noho kēia holoholona i nā wahi o ka muliwai Amazon a me nā wahi o ʻApelika, ʻAsia a me ʻAukekulia.

He holoholona malihini loa lākou, no ka mea hiki ke lele i luna i ʻelua mau mika ma luna o ka wai. Hoʻohana ʻia kēia hiki ke kiʻi i nā manu a i ʻole nā ​​ʻano holoholona ʻē aʻe. Kono kēia e hoʻokaʻawale iā lākou ma ke ʻano he predators voracious.


Hoʻopili ka ʻike o ka ʻatikala i kā mākou kumumanaʻo o ka hoʻoponopono hoʻoponopono. E hōʻike i kahi kaomi hemahema ʻaneʻi.

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  1. He kuleana no ka ʻikepili: Miguel Ángel Gatón
  2. Ke kumu o ka ʻikepili: kaohi SPAM, hoʻokele ʻōlelo.
  3. Legitimation: Kou ʻae
  4. Ka kamaʻilio ʻana o ka ʻikepili: ʻaʻole e hōʻike ʻia ka ʻikepili i nā ʻaoʻao ʻekolu koe ka mana o ke kānāwai.
  5. Pūnaewele mālama: Pūnaewele i mālama ʻia e Occentus Networks (EU)
  6. Nā Kuleana: I kēlā me kēia manawa hiki iā ʻoe ke palena, hoʻōla a kāpae i kāu ʻike.