ʻIli

Aneane akaka, hee lakou ma ke kai a he wai wale no: aia ka i'a i waena o na holoholona malihini loa o ka honua.

ano

He aha ke ʻano o ka jellyfish?

Aia ka i'a i ka phylum cnidarian a me ka mahele o ka coelenterates. Aia i loko o kou kino he ʻelua wale nō papa o nā sela: kahi waho e uhi ana i ke kino a ʻo loko e laina i ke kino. Aia ka nuipa gelatinous ma waena o nā papa ʻelua. Kākoʻo kēia i ke kino a mālama i ka oxygen. ʻO ke kino o ka iʻa he 98 a 99 ka nui o ka wai.

ʻO ka mea liʻiliʻi loa e ana i hoʻokahi millimeter ke anawaena, ʻo ka nui o nā mika. ʻO ka jellyfish ke nānā aku ma ka ʻaoʻao. Puka ka lāʻau o ka ʻōpū mai lalo mai o ka hoʻomaloʻo, a ma ka ʻaoʻao lalo ka puka o ka waha. He ʻano maʻamau nā tentacles: Ma muli o ke ʻano, he mau kenimika lākou a hiki i 20 mika ka lōʻihi. Hoʻohana ʻia lākou e ka jellyfish e pale iā lākou iho a hopu i kā lākou pio.

Hoʻolako ʻia nā tentacles a hiki i ka 700,000 mau mea hoʻopaʻapaʻa, kahi e hiki ai i nā holoholona ke hoʻokuʻu i kahi lāʻau make. ʻAʻohe lolo o ka Jellyfish, ʻo nā pūnaewele naʻau wale nō i loko o ka papa o waho. Me kā lākou kōkua, hiki i ka jellyfish ke ʻike i nā mea hoʻoulu a mālama i kā lākou mau hana a me nā hopena. He mau maka wale nō kekahi ʻano iʻa, e like me ka pahu pahu.

He mana maikaʻi loa ka Jellyfish e hoʻōla hou: inā nalo lākou i kahi tentacle, no ka laʻana, ulu hou ia.

Ma hea kahi e noho ai ka iʻa?

Hiki ke loaʻa ka iʻa ma nā moana a pau o ka honua. ʻOi aku ke anuanu o ke kai, ʻoi aku ka liʻiliʻi o nā ʻano iʻa iʻa like ʻole. Noho ka iʻa ʻawaʻawa loa ma nā kai ʻōpika. Noho wale ka i'a i ka wai a kokoke i ke kai wale nō. Eia naʻe, aia kekahi mau ʻano mai ʻAsia i ka home i ka wai maʻemaʻe. Nui nā ʻano iʻa iʻa e noho ana ma ka papa o luna loa o ka wai, a ʻo ka iʻa kai hohonu hiki ke loaʻa ma ka hohonu a hiki i 6,000 mika.

He aha nā ʻano iʻa i laila?

Ma kahi o 2,500 mau ʻano iʻa like ʻole i ʻike ʻia i kēia lā. ʻO nā ʻohana pili loa o ka jellyfish, no ka laʻana, nā anemone kai.

Ehia makahiki o ka i'a?

Ke hoʻohua mai ka iʻa i nā keiki, hoʻopau maʻamau ko lākou ola. Hoʻi hope nā ʻūhā a ʻo nā mea a pau i koe he disiki jelly, i ʻai ʻia e nā mea kai ʻē aʻe.

Nā hana

Pehea ke ola o ka i'a?

ʻO Jellyfish kekahi o nā mea kahiko loa ma ka honua: ua noho lākou i ke kai no 500 a 650 miliona mau makahiki a ʻaʻole i loli iki mai ia manawa. ʻOiai ko lākou kino maʻalahi, he poʻe ola maoli lākou. Ke neʻe nei ʻo Jellyfish ma ka ʻaelike ʻana a me ka hoʻokuʻu ʻana i kā lākou malu. Hiki iā lākou ke neʻe i luna ma kahi kihi, e like me ka hee, me ka hoʻohana ʻana i kahi ʻano kumu hoʻihoʻi. A laila hoʻi lākou i lalo i lalo.

Ua ʻike nui ʻia ka iʻa i nā ʻauwai o ka moana a ʻae pinepine iā lākou e lawe ʻia e lākou. ʻO ka iʻa wikiwiki loa ka iʻa kea - neʻe lākou i hope a hiki i 10 mau kilomita i kēlā me kēia hola. Huli iʻa me ko lākou mau lole. Inā loaʻa ka mea pio i loko o nā hale lole, "pahu" nā pūnae hoʻopaʻa a hoʻolei i nā nila liʻiliʻi i loko o kā lākou mea i pepehi ʻia. Hoʻokomo ka ʻupena maʻi maʻi i loko o ka ʻai ma o kēia mau liʻiliʻi ʻawaʻawa.

Hiki ke kaʻina holoʻokoʻa i ka wikiwiki o ka uila, hoʻokahi haneli kaukani kekona wale nō. Inā pili kākou nā kānaka me ka iʻa, ʻaʻā kēia ʻupena e like me ka ʻupena, a ʻulaʻula ka ʻili. Me ka nui o ka i'a, e like me ka i'a ku'i, he 'eha kēia no mākou, 'a'ole na'e he mea weliweli.

Eia naʻe, he pōʻino kekahi iʻa: no ka laʻana ʻo ka Pākīpika a i ʻole ka iʻa panana panana Iapana. ʻO ka nalo kai ʻo Australia ka mea ʻawaʻawa, hiki i kāna mea make ke pepehi kanaka. He 60 kona mau peʻa ʻelua a ʻekolu mau mika ka lōʻihi. ʻO ka lāʻau ʻawaʻawa o ka mea i kapa ʻia ʻo Pukiki he mea ʻeha loa a make i kekahi manawa.

Inā pili ʻoe i ka iʻa, ʻaʻole pono ʻoe e hoʻomaʻemaʻe i kou ʻili me ka wai hou, i ʻole, e hāmama ka ʻupena. ʻOi aku ka maikaʻi o ka mālama ʻana i ka ʻili me ka vīneka a i ʻole ka hoʻomaʻemaʻe ʻana me ke one pulu.

ʻO nā hoaaloha a me nā ʻenemi o ka iʻa

ʻO nā ʻenemi maoli o ka iʻa he mau mea kai like ʻole e like me ka iʻa a me nā pāpaʻi, akā ʻo nā honu hawksbill a me nā iʻa.

Pehea e hanau ai ka i'a?

Hoʻoulu hou ka iʻa i nā ʻano like ʻole. Hiki iā lākou ke hoʻohua asexually ma ka hoʻokahe ʻana i nā ʻāpana o ko lākou kino. Ulu ka i'a a pau mai na pauku. Akā hiki iā lākou ke hana hou i ka moe kolohe: A laila hoʻokuʻu lākou i nā hua manu a me nā pūnana sperm i loko o ka wai, kahi e hui pū ai kekahi me kekahi. Hāʻawi kēia i ka larva planula. Hoʻopili ʻo ia iā ia iho i ka lepo a ulu a lilo i polyp i kapa ʻia. Me he lāʻau lā kona ʻano a he ʻōpuʻu a me nā ʻuala.

Hoʻopuka hou ka polyp ma ke ʻoki ʻana i nā iʻa liʻiliʻi mai kona kino, a ulu aʻe i jellyfish. Ua kapa ʻia ka hoʻololi ʻana o ka hānau ʻana a me ka hoʻohua ʻana i nā hanauna.

mālama

He aha ka ʻai a nā jellyfish?

ʻO kekahi o nā iʻa iʻa he carnivores, ʻo nā mea ʻē aʻe e like me cross jellyfish he herbivores. ʻAi maʻamau lākou i nā microorganism e like me ka algae a i ʻole plankton holoholona. He iʻa nō kekahi. Paʻi ʻia ka mea pio e ka ʻupena o ka iʻa a lawe ʻia i loko o ka waha. Mai laila e komo ai i ka ʻōpū. Hiki ke ʻike ʻia kēia ma ka gelatinous mass o kekahi jellyfish. Aia ma ke ʻano o ʻehā mau ʻano pōʻai holo lio.

Ka mālama ʻana i ka iʻa

He paʻakikī loa ka mālama ʻana i ka iʻa i loko o nā aquarium no ka mea pono lākou i ka kahe wai. Pono pū ka mahana o ka wai a me ka meaʻai i mea e ola ai lākou.