Mahina iʻa - kekahi o nā iʻa i aʻo ʻole ʻia o ka moana kai honua. ʻOiai ʻo ia ka mea e ʻumeʻume i ka nānā me kona helehelena, he mea pohihihi ia i nā mea noiʻi i ke ʻano o ka physiology a me ka lawena. I kēia lā, ʻike iki ʻia e pili ana iā ia, a ʻo ka hapanui o kēia mau mea he mākaʻikaʻi wale nō ia o kāna ʻano a me kona nohona. Eia nō naʻe, alakaʻi ʻia kahi lawaiʻa lawaiʻa no kēia iʻa.
Ke kumu o ka laha a me ka wehewehe
Kiʻi: Mahina iʻa
Ua loaʻa i kēia iʻa kona inoa ma muli o kona ʻano ʻokoʻa, ʻano like me ke ʻano o ka mahina. He lālā ʻo ia o ke kauoha o ka blowfish a he niho a me ka ʻili i uhi like i ke ʻano, ka ʻole o ka ʻaoʻao i waho o nā gills. ʻO kahi laʻana, no kēia kauoha ka iʻa puffer hoʻowahāwahā, akā aia ka puffer i ka suborder o ka iʻa ʻīlio, a aia ka mahina ma ka suborder o ka iʻa lunar.
ʻO ke kaʻina o ka iʻa puffer he mea maʻamau ʻole. Kuhi ʻia kēia mau iʻa e nā ʻano kino kīnā ʻole e like me ka kinipōpō a me ka square. Hoʻomaʻalahi maʻalahi ka iʻa mai kēia kauoha i nā mahana wai ʻokoʻa a noho i nā moana āpau.
Video: Mahina iʻa
ʻO kekahi, inoa Lākina no kēia iʻa he mola mola, ʻo ia hoʻi "millstone", ʻo ia hoʻi mea hana a puni no ka hoʻomehana ʻana i ka palaoa. Kapa ʻia ka iʻa he "iʻa lā" ma muli o kona ʻano pōʻai. I Kelemania, ua kapa ʻia kēia iʻa he "poʻo iʻa" ma muli o ke ʻano o ke kino.
Kāhea ka Pelekania i ka iʻa ka mahina "Moana sunfish" no ka mea hoʻi o ke ʻano o ka pōʻai a me ke kūlana aʻe: makemake kēia iʻa e ʻauʻau i ka lā, e lana ana i luna o ka wai a noho lōʻihi ma laila. ʻO ka ʻoiaʻiʻo, ua ʻike ʻepekema kēia ʻano, ʻoiai he hopena hoʻolaʻi ko nā iʻa iʻa - hemo lākou i nā parasites mai lalo o kona ʻili me ko lākou nuku.
ʻO ka iʻa mahina ka iʻa iwi nui loa, no ka mea hiki ke loli ke kaupaona ma o ke ton a i ʻole ʻelua paha.
ʻO ka helehelena a me nā hiʻohiʻona
Kiʻi: moonfish maʻamau
ʻO ka maʻamau, ʻo ka lōʻihi o kēia mea he 2.5 m ke kiʻekiʻe, ma kahi o 2 m ka lōʻihi (ulu ka iʻa nui a 4 a 3 m).
Pālahalaha ʻia ke kino o ka iʻa o ka mahina ma nā ʻaoʻao a ʻoki lōʻihi ʻia ia, a ʻoi aku ka ʻokoʻa o kona helehelena. Hiki ke hoʻohālikelike i kona kino i ke kinona - kahi mokulele ākea. Hoʻokaʻawale pū ʻia nō hoʻi me ka loaʻa ʻole o ka fin caudal ma muli o nā iwi i hoʻomohala ʻole ʻia o ke kāʻei pelvic. Akā hiki i ka iʻa ke kaena i ka "pseudo-tail", i hana ʻia e nā dorsal a me nā pelvic fins i hoʻoneʻe pū ʻia. Mahalo i nā splinters cartilaginous hiki ke maʻalahi, ʻae kēia huelo i ka iʻa e hoʻoneʻe i ka wai.
ʻOiaʻiʻo leʻaleʻa: i ka 1966, ua hopu ʻia kahi iʻa mahina wahine, nona kaupaona 2300 kg. Ua komo kēia iʻa i loko o ka Guinness Book of Records.
ʻAʻohe puka i waho o ka iʻa mahina, a ʻike ʻia kāna mau gills ma ke ʻano he lua oval. Ma muli o kēia palekana, lilo pinepine ia i mea maʻi o nā parasite a iʻa parasite paha. He maka liʻiliʻi kona a he waha liʻiliʻi hoʻi, e hana ʻino ʻole ai ia i ka nui o ke ola kai.
ʻO kahi mea hoihoi: ʻaʻole ka iʻa o ka mahina wale nō kahi kaupaona i hoʻopaʻa ʻia ma waena o nā iʻa iwi, akā ʻo ke kuamoʻo pōkole hoʻi e pili ana i ka nui o ke kino: 16-18 vertebrae wale nō. No laila, ʻoi aku ka lōʻihi o kona lolo ma mua o ka iwi kuamoʻo.
ʻAʻohe o kēia iʻa i kahi wai ʻauʻau a me ka laina laina, mahalo i kēia iʻa e ʻike ai i ka weliweli ma mua o ka maka. ʻO kēia ke kumu o ka iʻa ʻaʻohe ʻenemi kūlohelohe o ka iʻa i kāna wahi noho.
Kūleʻa ʻole loa ka iʻa a uhi ʻia kona ʻili lahilahi me ka mucus pale. Eia nō naʻe, i ka poʻe mākua, ʻike ʻia nā ulu iwi liʻiliʻi, i manaʻo ʻia he "koena" o nā unahi o ka unahi. ʻAʻole kala ia - hina a brown; akā i kekahi i nā iʻa i loaʻa i nā iʻa lauana lauana. I nā hihia o ka makaʻu, hoʻololi ka iʻa mahina i ke kala i kahi pōuliuli, e hāʻawi i kahi ʻano makaʻu i ka honua holoholona.
Ma hea e noho ai ka iʻa mahina?
Kiʻi: Moonfish
ʻO ka iʻa mahina ka predisposed e noho i ka wai mehana o kēlā me kēia kai, e like me:
- ʻO ka Pākīpika Hikina, ʻo ia ʻo Kanada, Peru a me Chile;
- Ke Kai ʻInikia. Loaʻa ka iʻa mahina ma kēlā me kēia wahi o kēia kai, me ke Kaiʻula;
- Nā wai o Rūsia, Iāpana, ʻAukekulia;
- I kekahi manawa ʻauʻau ka iʻa i loko o ke kai Baletika;
- Ma ka hikina o ka ʻAkelanika (Scandinavia, ʻApelika Hema);
- ʻAkelanika Komohana. Maʻaneʻi kakaikahi ka iʻa, hōʻike pinepine ʻia ma ka hema o ʻAtenitina a i ʻole i ka Caribbean.
ʻO ka mehana o ka wai, ʻo ka kiʻekiʻe ke kiʻekiʻe o kēia ʻano. ʻO kahi laʻana, ma ke kai komohana ʻAkelanika ma kahakai, aia ma kahi o 18,000 mau kānaka i ʻoi aku ma mua o hoʻokahi mika ka nui. ʻO ka wahi i noho ʻole ai ka mahina iʻa o ka Moana Arctic wale nō.
Hiki i nā iʻa ke iho i kahi hohonu o 850 m. ʻO ka pinepine hiki ke loaʻa iā lākou ma kahi hohonu o 200 m ma ka awelika, mai kahi e lana ai i kekahi manawa i ka papa. ʻO ka iʻa i piʻi aʻe i luna he nāwaliwali a pōloli a make koke. I ka manawa like, ʻaʻole pono e hāʻule ka mahana o ka wai ma lalo o 11 kekelē Celsius, no ka mea hiki i kēia ke pepehi i ka iʻa.
ʻIke hoihoi: Manaʻo ʻia ua lana ka iʻa i ka papa o ka wai ʻaʻole wale no ka hoʻomaʻemaʻe iā lākou iho i nā parasites, akā e hoʻomehana hoʻi i ke kino ma mua o ka luʻu ʻana i kahi hohonu.
He aha ka ʻai a ka iʻa mahina?
Kiʻi: Mahina iʻa nunui
Pili ka papaʻai o ka iʻa mahina i kona wahi noho. Pono e palupalu nā meaʻai, ʻoiai aia kekahi mau hihia i ʻai kēlā iʻa i nā crustaceans me ka chitin paʻakikī.
ʻAi ka ʻai a ka iʻa mahina:
- Plankton;
- Salps;
- ʻO Combs;
- Jellyfish;
- Nā lelo a me nā ʻelela elela;
- Nui ka hōkū nui;
- Sponges;
- Nā heʻe liʻiliʻi. I kekahi manawa hakaka ma waena o ka iʻa a me ka heʻe, kahi iʻa o ka iʻa, ma muli o ka haʻahaʻa o ka maneuverability, hoʻi i hope;
- Iʻa liʻiliʻi. ʻOi aku ka maʻamau o lākou ma ka ʻili a i ʻole ma kahi kokoke i nā kaʻi kai;
- ʻAmeleka. ʻAʻole ka koho momona loa, no laila e ʻai ka iʻa iā lākou ke pono loa.
ʻO nā ʻano meaʻai like ʻole i loaʻa i loko o nā ʻōpū o nā iʻa e hōʻike nei e ʻai nā mahina ma nā pae like ʻole o ka wai: ma ka hohonu a ma ka ʻili hoʻi. ʻO ka pinepine, ʻo ka ʻai o ka iʻa o ka mahina he jellyfish, akā lawa ʻole lākou me ka ulu wikiwiki o nā iʻa.
ʻAʻole i kēia iʻa ka maneuverability pono a ʻaʻole hiki ke alualu i kā lākou mea pio. No laila, hoʻololi ʻia ko lākou waha e omo i kahi kahawai nui e komo ai ka meaʻai.
Nā hiʻohiʻona o ke ʻano a me ka nohona
Kiʻi: Mahina iʻa nui
Alakaʻi ka iʻa i kahi nohona noho kaʻawale, hoʻopuni i nā kula wale nō i ka wā hānau. Eia nō naʻe, aia kekahi iʻa e ʻauʻau pālua ana no kahi wā lōʻihi a i ko lākou ola holoʻokoʻa paha. I nā kula, hele hewa wale ka iʻa i ka hōʻiliʻili o nā iʻa hoʻomaʻemaʻe a i ʻole nā ʻululā.
Noho ka iʻa i ka manawa hou ma kahi hohonu, lana i kekahi manawa i ka papa e hoʻomehana i ke kino a hoʻomaʻemaʻe ia i nā parasites. Ke lana i ka papa, ʻaʻole lana lana i luna, e like me ka maʻamau o ka hihia, akā ākea. No laila ka ʻāpana o kona kino e ʻae i nā manu kai e kau a hoʻomaka e loaʻa i nā parasites mai lalo o ka ʻili mānoanoa.
ʻAʻole like me nā iʻa he nui, ʻaʻole e neʻe nā peʻa o ka iʻa mahina mai kēlā ʻaoʻao a kēia ʻaoʻao. ʻO ke kumu o kā lākou hana e like me ka hoe: lūlū ka iʻa i loko o ka wai me lākou a neʻe mālie i kahi hohonu. Akā, neʻe ka kīʻaha o kēia mau iʻa me kā lākou mau wili ʻole e like me nā iʻa maʻamau: ma ka hema a me ka ʻākau.
Hoʻohālikelike ʻia i nā iʻa he nui, ʻau mālie ka iʻa mahina. ʻO ka wikiwiki o ka huakaʻi ma kahi o 3 km / h, akā huakaʻi ka iʻa ma kahi mamao loa: a i 26 km i kēlā me kēia lā. ʻO kēia ke kumu o ke kū i luna o ka iʻa e ʻae iā ʻoe e hopu i nā kahe e hoʻonui i kāna neʻe.
Ma ke kūlohelohe, he phlegmatic kēia mau iʻa. ʻAʻole lākou e hōʻike i ka huhū i nā ʻano o ke ola a pōʻino ʻole loa i nā kānaka. ʻOiai ʻo ka nui o ka nui, ua ʻae ka iʻa o ka mahina i nā poʻe scuba e ʻauʻau kokoke iā lākou. I ka hopena o kahi hoʻouka kaua, ʻaʻole hiki i ka iʻa o ka mahina ke hakakā hou, no ka mea, ʻaʻohe ona dexterity e pono ai, a ʻaʻole i hoʻopili ʻia kona mau ā i ka nahu ʻana i nā mea paʻakikī.
ʻO ke kūkulu kaiāulu a me ka hana hou
Kiʻi: Iʻa mahina kai
E like me ka mea i ʻōlelo ʻia, i ka hapa nui o ka iʻa mahina he mea moemoeā. Ma muli o ka ʻike maikaʻi ʻole ʻia o kēia ʻano, he paʻakikī e ʻōlelo no ka biology o ka hānau hou. Akā ua ʻike nā kānaka ʻepekema ʻo ka iʻa mahina ka vertebrate hua nui loa ma ka honua.
Hāʻule ke kau moʻo i ke kauwela, ke loaʻa ka manawa i ka iʻa e hele i ka wai pāpaʻu. He hanana kakaikahi kēia ke ʻike ʻia kahi kula iʻa. Ma muli o ka hui pū ʻana o ka iʻa i kahi wahi liʻiliʻi, kupu pinepine lākou i kahi like. ʻO kēia kahi e pau ai ka kuleana makua o ka iʻa o ka mahina.
Waiho ʻia kahi iʻa makua a 300 miliona mau hua, mai laila mai nā ʻūlū. Loaʻa i ka larvae kahi pinhead nui o 2.5 mm, a loaʻa kahi pūpū pale i ke ʻano o kahi kiʻi translucent. I ka mokuʻāina o ka larva, he like ko waho o ka iʻa mahina me kona hoahānau, ka iʻa puffer. ʻO ka mea hiʻona pale wale no ka larvae, no ka mea ʻaʻole pale ʻia lākou e kekahi mea mai nā mea ʻaihue a me kahi kūwaho kūwaho kūwaho.
Kau ʻia nā hua iʻa mahina ma ka ʻaoʻao hema o ka wai ʻAkelanika, ke Kai ʻInikia a me ka Moana Pākīpika. I ko lākou wahi maoli, ola ka iʻa mahina a hiki i 23 mau makahiki, kākaʻikahi ka noho ʻana a hiki i ka 27. I ke pio ʻana, ulu koke nā iʻa a hiki i nā nui, akā hoʻemi ʻia ko lākou mau makahiki i 10 mau makahiki.
ʻEnemi kūlohelohe o nā iʻa o ka mahina
Kiʻi: Mahina iʻa
Ma muli o ka noho nui ʻana o ka iʻa mahina i loko o ka wai hohonu, ʻaʻohe ona ʻenemi kūlohelohe.
Pākuʻi ʻia kēia mau mea:
- Liona kai. ʻAʻole hiki i kēia predator ke nahu ma loko o ka ʻili mānoanoa o ka iʻa mahina. Hopu ʻo ia iā ia ke hele ʻo ia i ka ʻili a nahu mai kona mau hoka, hiki ʻole ke neʻe. Inā ʻaʻole kūleʻa nā hoʻāʻo hou ʻana e nahu i ka iʻa, haʻalele ka liona kai i ka mea pio ma kēia mokuʻāina, a laila luʻu ka iʻa a koe e ʻai ʻia e ka starfish.
- Nā kohola kohola. ʻO nā koholā kai ʻai iʻa wale nō e hoʻouka i ka iʻa mahina, akā he kākaʻikahi loa nā hihia. ʻO ka pinepine, ʻaʻohe hoihoi o nā cetaceans i kēia laha a nānā ʻole iā ia. Ua pōloli a ʻelemakule paha nā kohola kohola e hoʻouka nei i ka iʻa mahina a ʻelemakule paha no kahi huluhulu piha.
- Mano. Ua hōʻeuʻeu kēia mau mea hōʻeuʻeu i ka iʻa mahina. ʻAe ka iwi ā o ka manō e nahu ma loko o ka ʻili mānoanoa o ka iʻa me ka ʻole o ke keʻakeʻa, a hele ke koena i ka poʻe scavenger ma lalo o ka wai - nā crustacea liʻiliʻi a me nā starfish Akā ʻaʻole ʻike pinepine ʻia ka manō ma ka hohonu o ka iʻa o ka mahina, no laila, kākaʻikahi kēia mau hālāwai.
- ʻO ka ʻenemi nui no ka iʻa o ka mahina ke kāne. ʻAʻole i liʻuliʻu loa, makemake nui ʻia ka lawaiʻa ʻana no kēia ʻano, ʻoiai heʻuʻuku ka waiwai o ka iʻa ponoʻī. Ua loaʻa lākou iā ia ma ke ʻano he trope, ʻoiai ʻaʻole i liʻuliʻu loa ka iʻa o ka mahina he mea pohihihi a ʻike ʻole ʻia e noho ana i ka moana.
Heluna a me ke kūlana o kēia ʻano
Kiʻi: Big Moonfish
He paʻakikī ke kuhi i ka nui o ka iʻa mahina i ka honua. Momona ʻo ia a ʻaʻohe ʻenemi kūlohelohe, no laila ʻaʻohe pono e hopohopo e pili ana i ka heluna kanaka o kēia laha. ʻO ka haumia kai kekahi o nā mea pōpilikia i ka iʻa. Hānai pinepine lākou i ka ʻōpala palolo me ka meaʻai, nā mea e keʻakeʻa i nā ala ākea a hoʻonāukiuki i ka hanu.
ʻOiai ka ʻoiaʻiʻo o ka iʻa mahina ʻaʻole ia he mea kolohe, i kekahi manawa mokulele ʻo ia me nā waʻa a lele i loko o lākou, a i kekahi manawa ua alakaʻi ʻia i nā ʻeha a me nā ulia pōpilikia. Kūleʻa pinepine kēlā mau hakakā.
Ke hoʻomau ʻia nei ka lawaiʻa ikaika ʻana i kēia iʻa. ʻAʻole ʻono, momona a olakino hoʻi kā lākou ʻiʻo, akā manaʻo ʻia ia he mea ʻono ma nā ʻāina Hikina. ʻAi ʻia nā ʻāpana āpau o ka iʻa, me nā ʻōpū o loko (ʻo kekahi mau lāʻau lapaʻau i kuhikuhi ʻia). Mahina iʻa hoʻomau ʻia e noiʻi ʻia e nā ʻepekema. ʻO ka mea nui i kēia manawa ke aʻo ʻana i nā kaʻina hana neʻe a me nā ʻano o ka hana hou.
Ka lā paʻi: 06.03.2019
Lā hou: 18.09.2019 ma 21:12
