Starfish

Starfish he echinod germ lākou ʻaʻohe o lākou neʻe a eia naʻe he mea ola lākou. Kūʻokoʻa lākou a noho i ka moana. Hoʻohana ʻia e kamaʻilio e pili ana i nā ʻano iʻa like ʻole, he kūikawā a pīhoihoi kēia ʻatikala. Kūlike like kēia mau holoholona a pili i nā ʻākeʻakeʻa a me nā kahiki kai. ʻōpala. ʻO Asteroidea ka inoa ʻepekema a hiki iā mākou ke ʻike i nā ʻano mea like ʻole a mākou e ʻike ai ma loko o ka pou.

Makemake ʻoe e aʻo i nā mea āpau e pili ana i ka starfish? E hoʻomau i ka heluhelu ʻana no ka mea ua piha kēia ʻatikala i ka ʻike waiwai 🙂

Nā kuhikuhi nui

ʻOkoʻa ka starfish mai nā ʻano ʻē aʻe e like me ka iʻa i maʻa iā mākou e kamaʻilio pū me nā ʻano he nui.  ʻO ka mea mua ʻaʻole pono lākou i nā gills e hanu ai. He puka kā lākou ma o lākou e pānaʻi i nā kinoea e hoʻolauna i ka oxygen i hoʻoheheʻe ʻia i loko o ka wai i kou kino.

ʻAʻole like me nā holoholona ʻē aʻe, ola lōʻihi lākou, hiki ke hoʻomau i 35 mau makahiki inā maikaʻi nā kūlana. Kaukaʻi ʻia i nā kūlana a me nā ʻano, he holoholona lākou i hiki ke kaupaona ʻia a 5 kg. ʻO kona ʻili he prickly a hana ʻia i kahi pale kūpaʻa kūpono ʻole o ka calcium carbonate hoʻohui. Mahalo i kēia uhi ʻaʻole lākou i ʻike maka ʻia a hiki ke pale ʻia i nā predators.

He mau lālā ʻelima ko ka starfish a puni ke kino waena e like me kahi disk. ʻO kēia mau holoholona i loaʻa i ka symmetry radial ʻelima mau helu. ʻO kekahi ʻano e hoʻonui i ka helu o nā lālā i hiki ke loaʻa i 40 mau lima.

ʻOiai ʻaʻole hiki iā lākou ke hoʻoneʻe ʻia mai ka ʻae ʻana o ka uhi kalepona kalepona iā ia, hiki iā lākou ke neʻe mai kahi a kahi. Aia kekahi mau ʻano, ʻoiai ʻaʻohe o lākou neʻe i haʻi nui ʻia, hiki iā lākou ke neʻe i kekahi mau lālā. E kolo lākou i ka honua ma muli o ka hiki ʻole ke ʻauʻau. Uhi ʻia nā lima me kekahi o nā mea like me ka hoʻopili ʻana a me nā kīʻaha omo a lākou e hoʻohana ai e kipaku i ka ea ma o ka paipai ʻana a hiki ke neʻe mālie ma ka papakū.

Aia ma nā kihi o nā lima he mau mea kōkua e kōkua iā lākou e ʻimi, ke ʻike nei i ka nui o ke kukui a pēlā e loaʻa ai ka meaʻai e pono ai lākou e ola.

Nā ʻano o ka starfish

Hoʻokomo ʻia ʻo Starfish he mau kaukani me nā ʻano like ʻole o kēlā me kēia. Hoʻolahalaha ʻia lākou ma ka honua holoʻokoʻa. ʻO ka mea i ʻike nui ʻia no kā lākou nui a no ka hoʻolaha ʻana i ka pāpāho ʻo ia nā starfish 5-mea kaua maʻamau. E like me kā mākou i ʻōlelo ai ma mua, ʻaʻole pēlā ka hihia. Ua hiki ke loaʻa nā laʻana o nā lāhui ʻē aʻe o echinod germ me 40 mau lima.

E ʻike ana mākou i kekahi o nā lāhui kaulana loa.

ʻO Brisingida

ʻO Starfish kēlā Hana ʻia lākou ma waena o 6 a me 16 mau lima. Aia kēia ʻano o nā iʻa hōkū i ʻeono mau ʻohana a me nā genera 16 o nā hōkū kai, nā mea like i haku ʻia me nā lima.

Forcipulatide

Hoʻokomo ʻia kēia ʻano i nā ʻano 400 i hoʻokaʻawale ʻia i nā ʻohana 6 o 70 genera. ʻO kāna ʻano nui ka loaʻa ʻana o nā pedicate pedicels i ʻike ʻia ma ka ʻili o kona kino.

Notomyotide

ʻO kēia ʻano hōkū ma kahi o 70 mau ʻano i loko o kahi o 12 genera. ʻOi aku ka maʻalahi o kēia mau lima ma mua o ka nui o nā starfish. ʻO kēia neʻe ʻana ma muli o ka paʻa ʻana o nā mākala ma ko lākou ʻaoʻao kūloko e ʻae iā lākou e neʻe a kōkua i kā lākou neʻe me nā wikiwiki o ka makani i ʻōlelo ʻia.

ʻO Velatida

He kino ikaika loa ko kēia iʻa hōkū i loaʻa kahi disk nui ma waenakonu o ke kino a me nā kaumaha liʻiliʻi. Aia ma mua o 300 mau ʻano o ka velatida ma 25 ka hanauna a 5 mau ʻohana.

ʻO Valvatida

ʻO lākou ka mea i kaulana loa ma ka honua. Aia he 700 mau ʻano me ka nui o 170 genera a me 14 mau ʻohana. ʻO lākou ka mea kaulana loa no ka loaʻa ʻana o 5 mau lima.

Noho a me ka meaʻai

Noho ka Starfish ma kahi o nā wahi kai āpau. Hikiwaliwali lākou i ka haumia ke waiho lākou i ka wai i loko o kou kino e kānana i ka oxygen i hoʻoheheʻe ʻia. Penei, inā haumia ka wai make lākou a make a make.

I ke kai a me ka moana, hana kēia mau holoholona i kahi hapa nui o ka biomass i kēia manawa. He mea nui nō hoʻi lākou i ka papakū a me nā kaiāulu e noho ai. ʻO nā wahi e hiki ai iā mākou ke loaʻa iā lākou nā moana, nā kapakai pōhaku, nā moena o ka limu, nā ʻākoʻakoʻa, nā mauʻu kai, nā loko wai a me nā lalo one a hiki i 9.000 mau mika o ka pouli kahi e noho ai kekahi iʻa abyssal.

A ʻo ka meaʻai, hānai pinepine ka hōkū i nā mollusks e like me kekahi ʻōtio, nāhena a me nā pāpaʻi. E hānai iā lākou i kekahi mau ʻano ke hopena o kā lākou evolution a hoʻololi. I ka manawa a ka starfish i hoʻopili ai i kona kino i ka mea pio āna e makemake ai e ʻai, hoʻolōʻihi ia i kona ʻōpū ma ka lawe ʻana iā ia ma o kona waha. Ke hana nei ka ʻōpū i nā enzymes hiki ke hoʻohaʻahaʻa i kāna mea pio a hiki i ka wā i hoʻopau ʻia ai lākou. Kōkua kēia i ka meaʻai e hele pololei i loko o ka ʻōpū a hiki ke ʻeli maʻalahi a piha hoʻi. Māmā maʻalahi nā meaola liʻiliʻi i ka starfish.

Kūlike ʻole iā lākou, he manō e like me nā predators nui o kēia mau echinod germ ka Mano Keʻokeʻo o ka manō pipi, stingrays, nā iʻa hōkū nui aʻe, a me kekahi ʻano iʻa.

Auila

No ka pale ʻana iā lākou iho mai nā mea ʻaihue, hoʻohana lākou i kekahi ʻano hana pale e like me ka ʻili paʻakikī a me nā kākalaioa, he kala ʻulaʻula kekahi e like me he mea ʻawahia a hiki i ka camouflaging ʻana iā lākou iho i waena o nā mea kanu a me nā ʻākako a i ʻole ka nalo ʻana o ka lima e noho ola.

ʻO kēia mau holoholona ʻaʻole pili iki lākouAkā, noho mehameha lākou i ka hapa nui o ko lākou ola. I kekahi mau manawa hiki ke ʻike ʻia lākou me nā poʻe ʻē aʻe i nā manawa ke nui nā meaʻai.

Lana koʻu manaʻo me kēia ʻike hiki iā ʻoe ke aʻo hou aʻe e pili ana i ka hōkū hōkū.