Anter
- Nā ʻano o nā wai māmimi wai
- Hanu o nā wai māmala wai
- Nā ʻano o nā mea momona wai
- kauoha cetacean
- ʻoka ʻoka
- Ka papa inoa o nā laʻana o nā wai wai kūmole a me ko lākou mau inoa
- kauoha cetacean
- ʻoka ʻoka
- Kauoha sirena
ʻO ke kumu o nā mea ola āpau ma ka honua i kū i ka puni wai. Ma loko o ka mōʻaukala evolutionary, ke loli nei nā mammal a hoʻololi i nā kūlana o ka papakū o ka honua a i kekahi mau miliona mau makahiki i hala aku nei, ua hoʻi kekahi o lākou e lūlū i nā moana a me nā kahawai, e hoʻololi i ke ola ma lalo o kēia mau kūlana.
I kēia ʻatikala PeritoAnimal, e kamaʻilio mākou e pili ana wai māmala wai, ʻoi aku ka maikaʻi i ʻike ʻia me nā māmela kai, ʻoiai aia i loko o ke kai kahi i noho ai ka helu nui loa o kēia ʻano. ʻIke i nā ʻano o kēia mau holoholona a me kekahi mau laʻana.
Nā ʻano o nā wai māmimi wai
ʻOkoʻa loa ke ola o nā mea mammal i loko o ka wai mai ko nā mea māmala ʻāina. I mea e ola ai i kēia wahi, ua loaʻa iā lākou nā hiʻohiʻona kūikawā i ka wā o kā lākou evolution.
ʻOi aku ka nui o ka medium o ka wai ma mua o ka ea a, me ka hoʻohui, hāʻawi i ke kūpaʻa ʻoi aku, ʻo ia ke kumu i loaʻa ai kahi kino o nā mea māmela wai. hydrodynamic loa, ka mea e hiki ai iā lākou ke neʻe maʻalahi. ka hoʻomohala o nā peʻa Ua like me nā iʻa i hōʻike i kahi loli morphological nui, i ʻae iā lākou e hoʻonui i ka wikiwiki, kuhikuhi i ka ʻauʻau a kamaʻilio.
ʻO ka wai kahi mehana e komo ana i ka wela ma mua o ka ea, no laila he mānoanoa ka momona o ka wai wai mammal ma lalo o ka ʻili paʻakikī a ikaika hoʻi, kahi e mālama ai iā lākou i ka insulated mai kēia mau pohō wela. Eia kekahi, he pale ia ke noho lākou i nā wahi anuanu loa o ka honua. He hulu kekahi o nā mea momona o ke kai no ka mea lawe lākou i kekahi mau hana nui ma waho o ka wai, e like me ka hana kope ʻana.
ʻO nā māmela kai, i kekahi mau manawa o ko lākou ola, e noho i kahi hohonu loa, ua hoʻomohala i nā meaola ʻē aʻe i hiki ke noho i ka pouli, e like me ke sonar. ʻAno ʻole ke ʻano o ka ʻike i kēia mau kaiaolaola, no ka mea ʻaʻole i hiki ka lā i kēia hohonu.
E like me nā mea hānai manu āpau, loaʻa i kēia mau holoholona wai nā glandes hou, nā mākala hammary, hana i ka waiū no kā lākou keiki, a hāpai i nā ʻōpio i loko o ke kino.
Hanu o nā wai māmala wai
wai māmala wai pono ea e hanu. No laila, hanu lākou i ka nui o ka ea a mālama iā ia i loko o nā ake māmā no nā manawa lōʻihi. Ke luʻu lākou ma hope o ka hanu ʻana, hiki iā lākou ke hoʻohuli i ke koko i ka lolo, ka naʻau a me nā mākala iwi. Loaʻa i kou mau mākala ka nui o ka protein i kapa ʻia myoglobin, hiki ke hōʻiliʻili i ka nui o ka oxygen.
I kēia ala, hiki i nā holoholona wai ke noho no nā manawa he nui me ka ʻole o ka hanu. ʻO Pepe a me Pepe ʻaʻohe o lākou hiki ke hoʻomohala, no laila pono lākou e hanu hou aʻe ma mua o ke koena o ka hui.
Nā ʻano o nā mea momona wai
Noho ka hapa nui o nā ʻano wai wai wai i loko o ke kai. ʻEkolu mau kauoha o nā wai wai wai: cetacea, carnivora a me sirenia.
kauoha cetacean
Ma loko o ke kaʻina o nā cetaceans, nā ʻano lunamakaʻāinana nui loa kohola, dolphins, kohola sperm, kohola kohola a me porpoises. Ua ulu ʻo Cetaceans mai kahi ʻano o ka terrestrial ungulate ihupuna ʻoi aku ma mua o 50 miliona mau makahiki i hala. Hoʻokaʻawale ʻia ke ʻano Cetacea i ʻekolu mau suborder (ua pau kekahi o lākou):
- archaeoceti: nā holoholona terrestrial quadrupedal, nā kūpuna o nā cetaceans o kēia manawa (ua make mua).
- Kupapau: nā koholā fin. He mau holoholona laka niho ʻole lākou e lawe i ka nui o ka wai a kānana iā ia ma loko o ka moʻo, e ʻohi ana i nā iʻa i paʻa i loko me nā alelo.
- odontoceti: Hoʻopili kēia me nā dolphins, kohola kohola, porpoises a me nā zip. He hui like ʻole ia, ʻoiai ke ʻano nui o ke alo o nā niho. I kēia hui hiki iā mākou ke ʻike i ka dolphin ʻākala (Inia geoffrensis), kahi ʻano o ka māmela wai wai hou.
ʻoka ʻoka
I ke kauoha karnivorous, ua hui pū ʻia nā sila, nā liona kai a me nā walrus, ʻoiai e hoʻopili pū ʻia nā otters kai a me nā bea polar. Ua ʻike ʻia kēia pūʻulu holoholona ma kahi o 15 miliona mau makahiki i hala aku nei, a manaʻo ʻia he pili loa i nā mustelid a me nā bea (bear).
Kauoha sirena
ʻO ke kauoha hope loa, sirena, komo pū dugong a me manatees. Ua ulu kēia mau holoholona mai tetiterios, nā holoholona e like loa me nā ʻelepani i hōʻike ʻia ma kahi o 66 miliona mau makahiki i hala. Noho ʻo Dugongs iā Australia a manatees ʻo ʻApelika a me ʻAmelika.
Ka papa inoa o nā laʻana o nā wai wai kūmole a me ko lākou mau inoa
kauoha cetacean
Mystility:
- Whale Greenland (Mysticetus Balaena)
- Pohola Kākau Hema (Eubalaena Australis)
- ʻO koholā ʻākau kupaianaha (Eubalaena glacialis)
- Whale Kākau Pākīpika (Eubalaena japonica)
- Whale Fin (Balaenoptera physalus)
- Whale Sei (Balaenoptera borealis)
- ʻO Whale ʻO Bryde (Balaenoptera brydei)
- ʻO Whale Tropical Bryde Whale (Balaenoptera edeni)
- Whale Blue (Balaenoptera musculus)
- Whale o Minke (Balaenoptera acutorostrata)
- Whale Antarctic Minke Whale (Balaenoptera bonaerensis)
- Whale Omura (Balaenoptera omurai)
- Whale Humpback (Megaptera novaeangliae)
- Whale Grey (Eschrichtius robustus)
- ʻO ke koholā kūpono Pygmy (Caperea marata)
ʻO Odontoceti:
- ʻO Dolphin Commerson (Cephalorhynchus commersonii)
- ʻO Heaviside's Dolphin (Cephalorhynchus weightisidii)
- ʻO Dolphin Common-bila ʻia (ʻO Delphinus capensis)
- Pygmy orca (holoholona hoʻouluulu)
- Whale Pilot Long Pectoral (ʻO Globicephala melas)
- Lei ʻakaʻaka (Grampus griseus)
- ʻO Phraser Dolphin (Lagenodelphis hosei)
- ʻO ka dolphin ʻaoʻao keʻokeʻo (Lagenorhynchus acutus)
- ʻĀlau Mālamu ʻĀkau (Lissodelphis borealis)
- Orca (orcinus orca)
- Dolphin humpback Indopacific (ʻO Sousa chinensis)
- dolphin kikostenella coeruleoalba)
- ʻO Bottlenose Dolphin (ʻO Tursiops truncatus)
- Dolphin Pink (Inia geoffrensis)
- Baiji (lipos vexillifer)
- Porpoise (ʻO Pontoporia Blainvillei)
- Beluga (Nā leucas Delphinapterus)
- Narwhal (Monodon monoceros)
ʻoka ʻoka
- Seal Monk Mediterranean (monachus monachus)
- Seal Elephant ʻĀkau (Mirounga angustirostris)
- Leopadi Seal (ʻO Hydrurga leptonyx)
- Sila sila (Vitulina Phoca)
- Sila hulu AustraliaArctocephalus pusillus)
- ʻO ka hulu huluhulu ʻo Guadalupe (arctophoca philippii kulanakauhale)
- ʻO Lion Lion o Steller's (jubatus eumetopias)
- Liona Kai Kaleponi (ʻO Zalophus californiaianus)
- Kai otter (ʻO Enhydra lutris)
- Polar Bear (ʻO Ursus Maritimus)
Kauoha sirena
- Dugong (dugong dugon)
- Manatee (Trichechus manatus)
- Manatee Amazonian (Trichechus inungui)
- Manatee ʻApelika (Trichechus senegalensis)
Inā makemake ʻoe e heluhelu hou aku i nā ʻatikala e like me ʻO nā wai māmā wai - Nā ʻano a me nā laʻana, Paipai mākou iā ʻoe e komo i kā mākou Curiosities ʻāpana o ka honua holoholona.