Nā holoholona terrestrial a me nā wai

Anter

• Nā laʻana o nā holoholona wai
• Nā laʻana o nā holoholona ʻāina

Hoʻokaʻawale kekahi o nā hoʻolaha maʻamau i nā holoholona terrestrial mai nā wai, e pili ana i ke kaiapuni kahi a lākou e noho ai. ʻO ka hoʻokaʻawale, ka mea, pili pinepine ʻia me ka hanu hanu, no ka mea he mea maʻamau no nā holoholona ʻāina e hoʻokomo i ka oxygen mai ka lewa, ʻoiai nā holoholona wai e huki i ka oxygen i hoʻoheheʻe ʻia i loko o ka wai.

HE MANUWAI AQUATIC

ʻO ka holoholona wai ʻO lākou ka poʻe i hilinaʻi i ka wai no kā lākou ola, ka hapanui o lākou e hiki ke hanu i loko o ia mea. Eia nō naʻe, eia nō naʻe me ka wai, pono lākou e hele i ka ʻili e hopu i ka oxygen.

Ma ke ʻano laulā, he mea kūikawā ka hana kino ʻana o nā holoholona wai a pili i kēia pono e noho i kēlā ʻano, mai ka wā he palepaʻi ko kekahi, ʻo nā disc basal a i ʻole nā ​​pūpū: Pono kēia papa holoholona e hoʻomaʻamaʻa i ka nohona o ke kai, i nā kai eʻe a i nā kahe like ʻole o ka wai e hoʻohua ʻia. ʻO ka unahi a me ke koko mae kekahi ʻano o ka hōʻike o kēia ʻano ola, no ka mea pono lākou e hoʻopili i nā mahana like ʻole o ka wai.

Maliʻa paha ke ʻano o nā holoholona i ʻano maʻamau o ke kai nā iʻa, ʻaʻole pono lākou e hele i waho o ka wai no kekahi o kā lākou makemake (akā, ʻo ka puka ʻana i waho o ka wai ka mea e make ai iā lākou). ʻO ka nui o nā iʻa i ka honua e hoʻolilo iā lākou i pūʻulu nona iho, no ka hui o vertebrates me nā gills e hanu ai i lalo o ka wai. Eia nō naʻe, hāʻule ka hapa nui o nā holoholona wai i loko o nā waeʻano ʻē aʻe, e like me māmela wai a i ʻole ka echinod germ aquatic.

Nā laʻana o nā holoholona wai

MANU HONUA

ʻO ka noho ʻana a me ka neʻe ʻana ma ka honua a i ʻole ka ea ka mea nui o ka holoholona holoholona. ʻO kēia ʻano ka mea i hana i nā holoholona āpau e pili ana paha nā manaʻo kanalua i kahakaha ʻia i ka mahele o nā holoholona ʻāina: ʻo kēia pūʻulu nā holoholona e noho ana ma ka ʻāina akā hoʻolilo ka hapa nui o ko lākou manawa i ka wai, a i ʻole nā ​​holoholona e noho ana ma ka ʻāina. i loaʻa kahi pae wai i ka pōʻaiapuni ola.

Wahi a ka ʻepekema o ke kumu o nā laha, ʻaʻole nā ​​holoholona o ka ʻāina ka mea mua i ʻike ʻia, akā na lākou i hoʻoiho ʻia mai nā holoholona wai.

A laila, ua hoʻololi ʻia mai ka hiki ke noho i ka wai wai i ka ʻāina terrestrial (hōʻike nā fossil e hōʻike ana i ka hoʻouka mua ʻana i ka ʻāina i hana ʻia e nā mea kai ma kahi o 530 miliona mau makahiki i hala aku nei). No ka nui o nā holoholona, ​​loaʻa ka hiki ke noho i ka ʻāina terrestrial i ka wā paleozoic a i ʻole ka Mesozoic, a no kekahi mea i emi i ka wā o ka cenozoic.

Ma loko o ka waeʻano terrestrial, hiki ke hana ʻia kahi ʻano e ka ʻano o nā meaʻai (ma waena nā mea ola kino, nāhelehele, omnivora a me nā frugivores), a i ʻole ka hoʻohālikelike ʻia e ka papa o nā holoholona (ma waena o nā māmela, nā manu, nā amphibians, nā mollusks a me nā echinod germ).

Nā laʻana o nā holoholona ʻāina

• Nā laʻana o nā holoholona neʻe
• Nā laʻana o nā holoholona hibernating
• Nā laʻana o nā holoholona kolo