I kēia lā, huakaʻi mākou i ke kai a me nā moana e wehewehe pono ai i kekahi o nā holoholona kai laha ʻole o ka hoihoi. Pili i ka jellyfish a i ka hoʻohālikelike o ka lihi like, ʻōlelo mākou ka anemone. No ka papa Anthozoa a kaʻana like lākou i kahi kaiaolaola me nā koʻa. ʻAʻole like me ka jellyfish maʻamau, he pae polyp wale nō ka anemone a he mau holoholona mehameha wale nō. Kona inoa ʻepekema ʻo Mea hana keaka.
Makemake ʻoe e ʻike i nā biology a me ke ʻano o ke ola o kēia laha? E hoʻomau wale ʻoe i ka heluhelu 🙂
ʻO
Nā hiʻohiʻona a me ka wehewehe o ka anemone
ʻO kēia mau holoholona invertebrate loaʻa iā lākou kahi symmetry radial a he cylindrical ko lākou kino i ke ʻano. Hoʻopaʻa ʻia lākou i ka papa lalo o ke one i ke kai. Hiki iā mākou ke loaʻa iā lākou i nā pōhaku a i ʻole nā pūpū o kekahi mau holoholona invertebrate. Hoʻopili lākou i ka papa i mahalo i kahi hanana i ʻike ʻia ma ke ʻano he pedal disk.
ʻO kekahi o nā curiosities kūikawā o kēia holoholona ʻo ia wale nō kahi puka hoʻololi hoʻokahi me ka mea waena. ʻO ia, me he mea lā ua lawelawe ko mākou waha i ka ʻai a defecate i ka manawa like. He kani iki paha kēia, akā ua ola kēia holoholona e like me kēia mau loa. Kapa ʻia ia he disc disc a aia ma ka ʻaoʻao luna. Ua puni ia i ke kaʻina o nā tentacles i hoʻonohonoho ʻia ma nā apo concentric.
ʻAʻole like me ka hapa nui o nā holoholona, ʻaʻohe o nā anemonone kikoʻī kikoʻī e lawe i nā hana like ʻole. I loko nō o kēia, ʻo ka ʻaoʻao waena o kou kino he kōpae ʻōpū, ʻoiai ʻaʻole ia he ʻokana, hoʻomohala ʻia ka hapa nui o nā hana hānai. Hiki ke ʻōlelo ʻia nāna ke kuleana o ka hanu ʻana a me ka hānai ʻana.
No kāna ʻōnaehana ʻōniʻoniʻo, he primitive ia a ʻaʻohe ona kikowaena kikowaena. ʻO ia ke kuleana no ka hōʻiliʻili ʻana i ka ʻike e pili ana i kekahi mau stimulus kino-kemikal i ke kaiapuni a me ka mālama ʻana i ka homeostasis.
Poison mai ka nahu
E like me kona hoa jellyfish, aia nā anemone i nā hunaola i ʻike ʻia ʻo cnidocytes. Loaʻa kēia mau pūnaewele i ka hapa nui o nā tentacles. Aia nā holoholona o kēia lihi i hoʻonohonoho iā lākou a puni ke kino. Loaʻa i nā keaka kēia mana ʻona i kēia hiki i nā neurotoxins ke hoʻohoka i nā holoholona ʻē aʻe me ka hoʻopā maʻalahi.
Mālama kēia ʻano hana i nā mea ʻelua e pale iā lākou iho mai nā mea hiki wawe a kōkua iā lākou i ka hopu holoholona. Mahalo i kēia lāʻau make hiki iā lākou ke paralyze i kā lākou mea pio e ʻai koke iā lākou.
Kahi noho a me kahi o ka puʻunaue
ʻOiai ʻo ka anemone he holoholona invertebrate kahiko ua hoʻomaʻa i nā kaiapuni he nui. Hiki ke loaʻa iā lākou ma ka ʻaneʻane i nā kai a me nā moana āpau o ka honua. ʻOiai ʻoe e hele i nā wahi o ka latitude loa kahi haʻahaʻa nā mahana, ʻike ʻoe i nā anemones. Eia nō naʻe, ʻike ʻia ke kiʻekiʻena kiʻekiʻe ma nā wahi mehana a me nā aniau tropical.
E like me kona wahi noho, mau hiki ke loaʻa ma lalo o ke kai, ʻoiai he mau meaola benthic lākou. ʻO nā wahi pono loa e pili i kēlā me kēia ʻano. Hiki i kekahi ke noho i nā wahi hohonu a ʻo kekahi ʻaʻole. Kūlike kēia ʻano o ka nohona i ke kaʻina hana o ka hoʻololi ʻana i ka nui o nā hanana radiation lā.
Ke hoʻololi a ka anemone i kahi kaiapuni, heleuma ʻo ia i ka helehelena a noho ma laila. ʻAʻole pono lākou i nā koi he nui e ola ai. Noho pū ka hapa nui o lākou me nā anthozoans e like me nā koʻa. ʻO kona wahi noho ʻo ia ka pākako. Lanakila nā mea ʻelua ma waho o kēlā pilina, no laila he hōʻailona ia o ka mutualism.
ʻO kekahi o nā hiʻohiʻona akaka e maopopo ai i kēia ʻano pilina e kālailai i ka anemone me ka iʻa clown. Ua ulu kēia mau iʻa i kahi ala i pale ʻole ai lākou i nā neurotoxins mai nā anemones. Hiki i kēia iʻa ke pale iā lākou iho mai nā mea ʻino ʻē aʻe ma ka hūnā ʻana ma waena o nā tentacles a me ka hoʻohana ʻana i ka lāʻau make. Ma ka ʻaoʻao ʻē aʻe, mālama ka hana o kēia iʻa i nā tentacles o ka anemone a me ka disc disc maʻemaʻe i nā manawa āpau.
Hoʻokumu ʻia nā pilina simbiotic ʻē aʻe me nā limu photosynthetic e hana i ka oxygen a me nā meaola a ka holoholona e ʻai ai, ʻoiai e lawe ka limu i nā metabolites ʻōpala a ka holoholona e hana ai.
ʻAi
Hoʻokumu ʻia ka hapa nui o ka papaʻai i hopu pio i kā lākou mea pio ma o nā halelewa. Ma kahi o nā hihia āpau he mau holoholona liʻiliʻi lākou e like me mollusks, iʻa pēpē a me nā cnidarians ʻē aʻe.
Mahalo ia i nā tentacles hiki iā lākou ke hoʻolauna i ka meaʻai i loko o kā lākou waha a hāʻawi iā ia i loko o ka lua o ka ʻōpū. Hana ʻia ka ʻai ʻana ma kēia pūnaewele.
Hoʻopili
Hiki i kā lākou hana hou ʻana ke moe kolohe a me ka moekolohe. Hiki ke hana hou ʻia i ka moekolohe ma o ka hoʻoulu ʻana a i ʻole ka pale binary. ʻO kēia e pili ana i ka hoʻokaʻawale ʻana i kou kino. I kekahi mau laha i ke kaʻina i kapa ʻia he pedal laceration hiki ke hoʻokō ʻia. Kū kēia i kahi ʻāpana o ka disc pedal kahi e māhele ʻia ai nā ʻāpana he nui, e ala ana i nā poʻe hou.
Ma ka lima ʻē aʻe, pili ka hana kolohe i ka ʻano kikoʻī. Hiki iā mākou ke loaʻa nā lagoon i loaʻa nā kāne ʻokoʻa a me nā mea ʻē aʻe he hermaphrodites. I nā kūlana ʻelua hoʻomaka ke kaʻina hana ma o nā kāne. ʻO lākou ka mea e hūnā i ka sperm i ke kaiapuni kahi o lākou. ʻO kēia ke kumu e hoʻonāukiuki ai i nā hunaola hānau o ka wahine. ʻO ia ka wā e hoʻokuʻu ʻia ai nā ovula i waho a hana ʻia kahi momona o waho.
A ʻo kahi hopena, hoʻokumu ʻia kahi larva seedling i hiki ke ʻauʻau. Eia nō naʻe, ke hoʻolilo lākou i mau lā o ke ola manuahi, hoʻopau ia i ka hoʻoponopono ʻana i kahi substrate a hoʻomohala i ka polyp e hāpai ai i ka anemone hou. Mahalo i kēia mau lā ke manuahi ia, e hoʻonui paha kāna pae. Aia ia i nā kahe a me nā wahi kahi e hiki ai ke hoʻokumu kūleʻa.
Ua lilo kēia mau holoholona i mea makemake nui ʻia e like me nā mea hoʻonaninani i nā aquarium. Ma muli o ia, ua māhuahua ka hopu pio ʻole ʻana o ka anemone a ke waiho nei i ka laha i ka make o ka luku. Hana ʻia kēia no ka mea kūpono lākou no kēlā mau pahu i loaʻa ka clownfish.
Me kēia ʻike hiki iā ʻoe ke aʻo hou aʻe e pili ana i kēia holoholona o ke kai.
E lilo i mea mua e wehewehe