Hoʻokaʻina o nā holoholona vertebrate

Mea Kākau: John Stephens
Lā O Ka Hana: 22 Ianuali 2021
HōʻAno Hou I Ka Lā: 20 Nowemapa 2024
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Anter

ʻO nā holoholona Vertebrate nā mea i loaʻa a iwi i loko, i hiki ke lilo i iwi a i ʻole cartilaginous, a pili i ka subphylum o nā chordates, ʻo ia hoʻi, he kaula kā lākou a i ʻole notochord a hana ʻia i kahi hui nui o nā holoholona, ​​e like me ka iʻa a me nā māmala. Hāʻawi kēia i kekahi mau ʻano me ka subphyla ʻē aʻe e hana ana i nā chordates, akā e hoʻomohala i nā hiʻohiʻona hou a me nā moʻolelo hou e ʻae ai e hoʻokaʻawale ʻia i loko o ka ʻōnaehana hoʻonohonoho ʻauhau.

Ua kapa ʻia kēia pūʻulu ʻo craneados, e pili ana i ka alo o kahi iwi poʻo i kēia mau holoholona, ​​inā o ka iwi a i ʻole ka cartilaginous haku mele. Eia naʻe, ua wehewehe ʻia kekahi huaʻōlelo e kekahi poʻe ʻepekema me he mea lā ua pau. Kuhi ʻia nā ʻōnaehana biodiversity a me nā ʻōnaehana hoʻonohonoho aia aia ma mua o 60,000 mau ʻano vertebrate, kahi hui like ʻole e noho kokoke i nā kaiaolaola āpau ma ka honua. I kēia ʻatikala na PeritoAnimal e hōʻike mākou iā ʻoe i hoʻokaʻina o nā holoholona vertebrate. Heluhelu maikaʻi!


Pehea ka hoʻonohonoho ʻana i nā holoholona vertebrate

Loaʻa i nā holoholona Vertebrate ka ʻike, kahi mākaukau ʻike maikaʻi a hiki ke hana i nā neʻe ʻokoʻa loa ma muli o ka hui o nā mākala a me ka iwi iwi.

Hoʻomaopopo ʻo Vertebrates e maopopo, i kahi ala maʻalahi:

  • Iʻa
  • poʻe amphibians
  • nā mea kolo
  • manu
  • Nā makuahine

Eia nō naʻe, i kēia manawa aia ʻelua ʻano o ka hoʻohālikelike ʻana o nā holoholona vertebrate: ka Linnean kuʻuna a me ka cladistic. ʻOiai ua hoʻohana maʻamau ʻia ka hoʻokaʻawale ʻana iā Linnean, ua hoʻoholo nā noiʻi hou e hoʻokumu ana ka cladistic classification i kekahi mau pae hoʻohālikelike e pili ana i ka hoʻohālikelike ʻana o kēia mau holoholona.

Ma waho aʻe o ka wehewehe ʻana i kēia mau ala ʻelua o ka hoʻokaʻawale ʻana i nā holoholona vertebrate, e hāʻawi aku mākou iā ʻoe i ka hoʻokaʻina ʻana e pili ana i nā ʻano laulā o nā hui invertebrate.


ʻO nā holoholona Vertebrate e like me ka hoʻohālikelike ʻana o ka Linnean kuʻuna

ʻO ka hoʻonohonoho Linnean kahi ʻōnaehana i ʻae ʻia ma ka honua holoʻokoʻa e ke kaiāulu ʻepekema e hāʻawi i kahi ala kūpono a me ka pono e hoʻokaʻawale i ka honua o nā mea ola. Eia nō naʻe, me nā holomua ma nā wahi e like me ka evolution a no laila i nā genetics, ua loli kekahi mau ʻano hoʻohālikelike i hoʻopau ʻia ma kēia laina i ka hala ʻana o ka manawa. Ma lalo o kēia hoʻohālikelike, māhele ʻia nā vertebrates i:

ʻO Superglass Agnatos (ʻaʻohe aʻa)

I kēia mahele, ʻike mākou:

  • ʻO Cephalaspidomorphs: he papa pau kēia.
  • ʻO Hyperartios: hele mai nā ipukukui (e like me ka lāhui Kai kai Petromyzon) a me nā holoholona wai ʻē aʻe, me nā kino elongated a me gelatinous.
  • Nā Mixine: ʻike ʻia he hagfish, ʻo ia nā holoholona kai, me nā kino elongated a me ka primitive loa.

ʻO Superglass Gnatostomados (me nā ālina)

Eia ka pūʻulu:


  • Placod germ: he papa pau ʻole.
  • ʻO Acanthodes: papa pau ʻole.
  • ʻO Chondrites: kahi i loaʻa ai nā iʻa cartilaginous e like me ka manō polū (ʻO Prionace glauca) a me ka stingray, e like me ka Aetobatus narinari, ma waena o kekahi.
  • osteite: ʻike pinepine ʻia lākou he iʻa iwi, a i waena o mākou e hiki ai ke ʻōlelo i kēia ʻano Plectorhinchus vittatus.

Tetrapoda Superclass (me nā wēlau ʻehā)

ʻO nā lālā o kēia superclass kekahi he iwi ā ko lākou. Maanei ʻike mākou i kahi hui like ʻole o nā holoholona vertebrate, i māhele ʻia i ʻehā mau papa:

  • poʻe amphibians.
  • nā mea kolo.
  • manu.
  • Nā makuahine.

Ua hoʻomohala kēia mau holoholona i nā wahi noho āpau a pau, e puʻunaue ʻia ana i ka honua.

Nā holoholona Vertebrate e like me ka hoʻohālikelike cladistic

Me ka holomua o nā loiloi evolutionary a me ka optimization o ka noiʻi ʻana i nā genetics, ua kupu mai ka papa cladistic, ka mea e wehewehe ana i ka like ʻole o nā mea ola i ka hana pololei o kā lākou nā pilina hoʻoholomua. I kēia ʻano hoʻokaʻina ʻē aʻe kekahi a e hilinaʻi ʻia ia i nā kumu he nui, no laila ʻaʻohe wehewehe pono loa no ka hui pākahi. Wahi a kēia wahi o ka biology, ʻike ʻia nā vertebrates ma ke ʻano he:

  • Cyclostome: iʻa iwi ʻole e like me hagfish a me nā ipukukui.
  • ʻO Chondrites: iʻa cartilaginous e like me ka manō.
  • nā aktinopterios: iʻa iwi e like me ka iʻa, salmon a me nā puhi, a me nā mea ʻē aʻe he nui.
  • Nā Dipnoos: lungfish, e like me ka iʻa salamander.
  • poʻe amphibians: toads, rana a me nā salamanders.
  • Nā makuahine: koholā, ʻōpeʻapeʻa a me nā ʻīlio hae, i waena o nā mea ʻē aʻe he nui.
  • Nā Lepidosaurians: nā moʻo a me nā moʻo, a me nā mea ʻē aʻe.
  • Nā hōʻike hōʻike: nā kuhukukū.
  • archosaurs: crocodiles a me nā manu.

Nā laʻana hou aku o nā holoholona vertebrate

Eia kekahi mau laʻana o nā holoholona vertebrate:

  • Dolphin hina (Sotalia guianensis)
  • Jaguar (Panthera onca)
  • ʻO Giant Anteater (Myrmecophaga tridactyla)
  • Quail Nūhōlani (Coturnix novaezelandiae)
  • Pernambuco Cabure (Glaucidium mooreorum)
  • Lūlū kāne maned (Chrysocyon brachyurus)
  • Aeto hina (Urubinga coronata)
  • ʻO Hummingbird Violet-pepeiao (Colibri serrirostris)

I loko o kēia ʻatikala PeritoAnimal ʻē aʻe, hiki iā ʻoe ke ʻike i nā hiʻohiʻona hou aku o nā holoholona vertebrate a invertebrate a me kekahi mau kiʻi o nā holoholona vertebrate.

Nā ʻano ʻē aʻe o ka hoʻohālikelike ʻana i nā holoholona vertebrate

Hoʻohui pū ʻia ʻo Vertebrates no ka mea kaʻana like lākou ma ke ʻano he hiʻohiʻona maʻamau i ke alo o a iwi poʻo poʻo hāʻawi ia i ka pale i ka lolo a vertebrae iwi a i ʻole cartilaginous hoʻopuni i ka iwi kuamoʻo. Akā, ma ka ʻaoʻao ʻē aʻe, ma muli o kekahi mau ʻano kikoʻī, hiki ke hoʻokaʻawale nui ʻia i loko o:

  • Agnates: me nā mixine a me nā ipukukui.
  • ʻO Gnatostomados: kahi e loaʻa ai ka iʻa, iwi kuamoʻo me nā wēlau e hana ʻia nā peʻa a me nā tetrapods, nā vertebrates ʻē aʻe āpau.

ʻO kekahi ala e hoʻokaʻawale ai i nā holoholona vertebrate na embryonic development:

  • ʻohana aloha: pili i ka hoʻomohala ʻana o ka embryo i loko o kahi ʻeke piha piha i ka wai, e like me ka hihia i nā mea kolo, nā manu a me nā mea hānai manu.
  • anamniotes: hōʻike i nā hihia kahi e ulu ʻole ai ka embryo i loko o kahi ʻeke piha piha i ka wai, kahi e hiki ai iā mākou ke hoʻopili i nā iʻa a me nā amphibians.

Hiki iā mākou ke hōʻike, aia kekahi mau ʻokoʻa ma waena o nā ʻōnaehana ohoʻomohala ʻana nā holoholona vertebrate, a laila hōʻike kēia i ka pae o ka paʻakikī e kū nei i kēia kaʻina o ka ʻike a hoʻohuʻulu ʻana i nā meaola honua.

Ma kēia ʻano, ʻaʻole hiki ke hoʻokūpaʻa i nā pae hoʻohālikelike loa i nā ʻōnaehana hoʻokaʻawale, akā naʻe, hiki iā mākou ke noʻonoʻo pehea e hoʻokaʻawale ʻia ai nā holoholona vertebrate, kahi ʻano nui e hoʻomaopopo ai i ko lākou ikaika a me ka evolution i loko o ka honua.

I kēia manawa ua ʻike ʻoe i ke ʻano o nā holoholona vertebrate a ʻike i ko lākou ʻano ʻano like ʻole, hoihoi paha ʻoe i kēia ʻatikala e pili ana i ka hoʻololi o nā hanauna i nā holoholona.

Inā makemake ʻoe e heluhelu hou aku i nā ʻatikala e like me Hoʻokaʻina o nā holoholona vertebrate, Paipai mākou iā ʻoe e komo i kā mākou Curiosities ʻāpana o ka honua holoholona.