He nui ka poʻe i lohe ʻo ka holoholona nui loa ma ka honua ʻo ia ka kohola ʻōuli. Akā ʻaʻole ʻike ka poʻe āpau aia kekahi mau mea i ʻoi aku iā ia i ka nui - he kai noho kēia jellyfish cyanea.
Ka wehewehe a me ka helehelena o cyane
Arctic cyanea pili i ka scyphoid species, ka discomedusa order. Unuhi ʻia mai ka jellyfish latina, cyanea ʻo ia hoʻi ka lauoho polū. Māhele ʻia lākou i ʻelua ʻano: Kepanī a me ka cyane polū.
ʻO ia ka jellyfish nui loa ma ka honua, ka nui cyane pono wale pilikua... Ma ka awelika, ʻo ka nui o ka bele cyanea he 30-80 cm. Akā ʻo nā hiʻohiʻona i hoʻopaʻa ʻia he 2.3 mika ke anawaena a me 36.5 mika ka lōʻihi. ʻO ka kino nui he 94% wai.
Pili ke kala o kēia jellyfish i kona mau makahiki - ʻo ka nui o ka holoholona, ʻo ka nui o nā kala a me ka ʻōlinolino o ka dome a me nā tentacles. ʻO nā hiʻohiʻona ʻōpio he melemele a ʻalani i ke kala, me nā makahiki e ʻulaʻula, ʻeleʻele, a ʻike ʻia nā pale poni. I nā jellyfish makua, melemele ka dome i waenakonu, a ʻulaʻula i ka lihi. Ua lilo nā ʻākela i nā kala ʻokoʻa.
I loko o ke kiʻi kahi cyanea nunui
Hoʻokaʻawale ʻia ka bele i nā ʻāpana, aia he 8 o lākou. ʻO ke ʻano o ke kino he hemispherical. Hoʻokaʻawale ʻia nā ʻāpana e nā ʻoki nani nani, ma ke kumu o ia mau lālā o ka hihiʻo a me ke kaulike, honi a me nā mea loaʻa uila i hūnā ʻia i ropalia
Hōʻiliʻili ʻia nā halelewa i nā pūʻulu ʻewalu, he 60-130 mau kaʻina lōʻihi o kēlā me kēia. Hoʻonohonoho ʻia kēlā me kēia tentacle me nā nematocysts. I ka huina, aia ma ka jellyfish ma kahi o hoʻokahi a me ka hapa kaukani mau tentacles, e hana ana i kahi "lauoho" mānoanoa kēlā cyane i kapa ʻia "huluhulu"A i ʻole" mane liona ". Inā ʻoe e nānā kiʻi o cyane, a laila maʻalahi ke ʻike i kahi like maopopo.
Aia ma waenakonu o ka dome kahi waha, a puni kahi e hoʻopaʻa ai nā lobes waha ʻulaʻula i lalo. Pili ke ʻōnaehana digestive i ke kū ʻana o nā auwai radial i lālā mai ka ʻōpū a i nā ʻāpana liʻiliʻi a me nā waha o ke kope.
ʻO kiʻi ʻia kahi jellyfish cyanea arctic
E pili ana i weliweli cyane no ke kanaka, a laila ʻaʻole ʻoe e hopohopo nui. Hiki i kēia nani ke hōʻeha wale iā ʻoe, ʻaʻole ʻoi aku ka ikaika ma mua o ka ʻupena. ʻAʻole hiki ke kamaʻilio e pili ana i kekahi make, ʻo ka nui o nā wela e hoʻonāukiuki i kahi hopena maʻi. ʻOiai, e alakaʻi mau ʻia nā wahi hulina i nā ʻano ʻoluʻolu ʻole.
Kahi noho Cyanea
Ola ʻo Cyaneus jellyfish i nā wai anuanu wale nō o ka Moana ʻAkelanika, ʻAtekika a me ka moana Pākīpika. Loaʻa i ke Kai Baletika a me ke Kai Akau. Noho nā jellyfish he nui ma kahakai hikina o Pelekane Nui.
Ua ʻike ʻia nā hōʻuluʻulu nui ma kahakai o Nolewai. ʻAʻole kūpono nā kai ʻeleʻele a me ʻAzov mehana iā ia, e like me nā wai āpau o ka hemisphere hema. Noho lākou ma ka latitu ʻākau ma ka liʻiliʻi 42⁰.
Eia kekahi, ʻo ke aniau paʻakikī wale nō ka pōmaikaʻi i kēia mau jellyfish - ʻo ka poʻe nui loa e noho i nā wai anuanu. ʻIke ʻia kēia holoholona ma kahakai o Australia, i kekahi manawa hāʻule ia i nā latitude mahana, akā ʻaʻole ia e aʻa ma laila a ulu ma mua o 0.5 mika ke anawaena.
ʻAʻoheʻauʻau ʻo Jellyfish i kai. Noho lākou i ke kolamu wai, ʻauʻau ma laila ma kahi o 20 mau mika ka hohonu, e hāʻawi ana iā lākou iho i ke au a neʻe molale i kā lākou mau tentacles. ʻO ka nui o nā tentacles, nā mea ʻū iki, lilo i home no nā iʻa liʻiliʻi a me nā invertebrates e hele pū me ka jellyfish, e ʻimi nei i ka pale a me ka meaʻai ma lalo o kāna dome.
ʻO Cyanean nohona
E like me ka pono o kahi jellyfish, cyane ʻokoʻa ia i nā neʻe ʻoi loa - lana wale ia me ke kahe, hana kuʻikahi i ka dome a hoʻoluliluli i kāna mau tentacles. ʻOiai ʻo kēia hana passive, wikiwiki ʻo cyanea no ka jellyfish - hiki iā ia ke ʻauʻau i mau mile i ka hola. ʻO ka hapanui pinepine, hiki ke ʻike ʻia kēia jellyfish e heʻe ana ma luna o ka wai me nā tentacles hoʻonui ʻia, kahi pūnaewele holoʻokoʻa no ka hopu ʻana i ka mea pio.
ʻO nā holoholona ʻaihue, ʻo ia hoʻi nā mea o ka hahai holoholona. ʻAi lākou i nā manu, nā iʻa nui, jellyfish a me nā kuhukukū. Noho ʻo Cyanea i ke kaʻapuni medusoid i ka kolamu wai, a ʻoiai he polyp ia, noho ia ma lalo, e hoʻopili ana iā ia iho i ka substrate lalo.
ʻO Cyaneus kāhea ʻia pēlā a limu ʻōmaʻomaʻo ʻōmaʻomaʻo... He hui kahiko loa kēia o nā meaola wai a me ka honua, kahi e komo ana ma kahi o 2000 mau ʻano. ʻAʻohe o lākou pili i ka jellyfish.
Mea ʻai
Pili ʻo Cyanea i nā mea hoʻomake, a aloha nui. ʻAi ia i ka zooplankton, nā iʻa liʻiliʻi, nā crustacea, nā scallops, a me nā jellyfish liʻiliʻi. I nā makahiki pōloli, hiki iā ia ke hele me ka ʻole o ka meaʻai no ka manawa lōʻihi, akā i kēlā mau manawa pinepine ʻo ia i ka cannibalism.
E lana ana ma luna cyane me he puʻu lā limu, ʻau aku ai ka iʻa. Akā i ka wā a ka mea pio i hoʻopā aku ai i kāna mau tentacles, hoʻolei koke ka jellyfish i kahi ʻāpana o ka lāʻau make i loko o nā hunaola ʻū, wahī a puni ka mea pio a hoʻoneʻe iā ia i ka ʻaoʻao o ka waha.
Ua hūnā ʻia ka lāʻau make ma ka ʻili a puni a me ka lōʻihi o ka halelewa, lilo ka mea maʻi lumpia i meaʻai na ka mea ʻaihue. Akā nō naʻe, ʻo ke kumu o ka papaʻai ka plankton, ke ʻano like e hiki ai ke kaena i nā wai anuanu o nā moana.
Hele pinepine ʻo Cyanea i ka ʻimi holoholona i nā hui nui. Hoʻolahalaha lākou i kā lākou mau lole lōʻihi i ka wai, no laila e hana ana i kahi pūnaewele paʻa a nui.
Ke hele ʻimi a ʻumikūmālua mākua, kāohi lākou i nā haneli mau mika o ka wai me kā lākou mau tentacles. He mea paʻakikī no ka mea pio e heʻe ʻole me ka nānā ʻole ʻia ma o kēia mau pūnaewele loloʻi.
ʻO ka hana hou a me ke ola o ke ola
ʻO ka hoʻololi o nā hanauna i ke ola ola o cyanea e ʻae iā ia e hana hou i nā ʻano like ʻole: ka moekolohe a me ka asexual. ʻO kēia mau holoholona he wahine ʻokoʻa, hana nā kāne a me nā wahine i kā lākou hana i ka hana hou.
ʻOkoʻa nā kāne ʻokoʻa o ka cyanea i nā ʻike o nā keʻena gastric kūikawā - i nā kāne i kēia mau keʻena he spermatozoa, ma nā wahine he mau hua. Hūnā nā kāne i ka sperm i loko o ka nohona ma waho o ka waha o ka waha, ʻoiai i nā wahine, aia nā keʻena brood i nā lobes waha.
Komo ka sperm i kēia mau keʻena, hoʻomomona i nā hua, a hoʻomohala hou ʻia ma laila. ʻAʻau aku nā mokulele i pāpale ʻia a lana i ke kolamu wai no kekahi mau lā. Hoʻopili lākou ma lalo a lilo i polyp.
Ke hānai nui nei kēia scyphistoma, e ulu ana no kekahi mau mahina. Ma hope, hiki i kahi meaola ke hana hou ma ka hoʻoulu ʻana. Hoʻokaʻawale ʻia nā polyps kaikamahine mai ka mea nui.
I ka puna, hoʻokaʻawale ʻia nā polyps i ka hapalua a hana ʻia nā ether mai iā lākou - nā lūlū jellyfish. ʻO nā "keiki" ke nānā aku e like me nā hōkū liʻiliʻi ʻewalu kihi me ka ʻole o ka tentacles. Ma ka liʻuliʻu, ulu kēia mau pēpē a lilo i mau jellyfish maoli.
