Ilo Nereis. ʻO Nereis worm lifestyle a me kahi noho

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Nereis kekahi hana mana a ka makuahine i hāʻawi mai ai iā mākou. Wahi a kekahi o nā kaʻao, ua kapa ʻia kēia mea ma hope o ke akua kai Helene ʻo Nereus, ka mea i kona wā a pau i hānau ai he kanalima mau kaikamahine-nymphs o ka nani lua ʻole. Kohu mea lā, ʻano like ke ʻano o ka ilo me kēia mau kaʻao kaʻao.

Akā inā ʻoe e hoʻonui ia mea i nā manawa he nui, a laila hiki iā ʻoe ke ʻike koke i ka deragona Kina i ka nereis. ʻO ka ʻumiʻeke like, nā hiʻohiʻona hiki ʻole ke hoʻomaopopo ʻia ma ke kino holoʻokoʻa, uhi ʻia ke kua a pau i nā kākalaioa.

Nā hiʻohiʻona a me nā wahi noho

Noho ʻo Nereis ilo i ke kai mehana o ka ʻāina ʻAsia, ke kai Kepanī, Caspian, ʻEleʻele, Azov a me ke Kai keʻokeʻo. ʻOiai ma lalo o ka Soviet Union, i nā kanahā o ke kenekulia iwakālua, ua hoʻopaʻa nā meaolaola i kēia ilo a loaʻa ka pōmaikaʻi iā ia.

I ke kai Caspian, ua ʻike ka iʻa Sturgeon i ka pōloli nui, ʻoiai ʻo ka iʻa ʻEleʻele a me ka iʻa Azov ka nui o ka meaʻai. No laila, ua hoʻoholo lākou e hoʻonohonoho wikiwiki iā Nereis i ka wai o ka Caspian.

ʻAʻole maʻalahi ka hana halihali, pono ia e hoʻohana i nā mīkini hau a lawe i nā ilo i kahi mamao loa. Ua lawe ʻia mai he mau kaukani o lākou, akā ma hope o iwakālua mau makahiki ua aʻa lākou me ke aʻa maikaʻi, hānai i ka kai āpau a hoʻolako pono i ka meaʻai no ka iʻa, nā pāpaʻi Kamchatka, nā ʻōpala a me nā hale kūʻai kūloko.

He ilo ko Nereis no ka ʻohana Nereid, ka genus Polychaetae. He kanaonokū sentima ka lōʻihi o lākou, akā aia kekahi mau hiʻohiʻona i ʻoi aku ka nui - nereis ʻōmaʻomaʻo. ʻAno ʻokoʻa kā lākou kala - ʻōmaʻomaʻo, ʻōlinolino i ka turquoise a me ka poni. ʻO nā hulu ma nā ʻaoʻao a ʻelua o kona kino he ʻalani-ʻulaʻula i ke kala.

ʻO Nereis he ʻano annelids, ʻo lākou ka poʻe kahiko loa. Hoʻokaʻawale ʻia ko lākou kino lōʻihi e ka māhele annular i nā ʻāpana, a ʻo ia mau mea he haneli ʻelua. He ulu waho ko kēlā me kēia ʻāpana, me ka lālā primitive a me ka setae ma ka lihi.

MA ke ʻano o ka Nereis ʻelua mau ʻano o nā mākala - longitudinal a me annular, me ko lākou kōkua e neʻe maʻalahi ka invertebrate a kanu iā ia iho i ka lepo kai. Kūloko kino o nereis ʻaʻohe māmā, no laila hanu lākou me ko lākou ʻili.

Penei ke kūpala ʻana, ma o ka waha, me ke kōkua o ka antennae, pahu ka nereis i ka meaʻai, komo i loko o ke auwai alimentary, ʻai ʻia a haʻalele i ka anus, aia ma ka ʻaoʻao ʻē aʻe o ka ilo. I nā worm polychaetal, ʻike maopopo ʻia ke poʻo, me nā maka o nā maka, nā ʻumiʻumi a me nā hale ʻoliva.

Ua ʻike ka poʻe ʻepekema i kahi hiki kupaianaha o kēia ilo, ʻike lākou i ke kamaʻilio pū kekahi me kekahi. Hana nā ʻōpū o Nereis i kekahi mau kemika, a laila hoʻokuʻu ʻia i loko o ka wai. Hāpai kēia mau mea i ka inoa a mākou āpau i ʻike ai - pheromones.

Hoʻohana ʻia hoʻokahi ʻano pheromone e kekahi kanaka i ka ʻimi ʻana i kahi pālua. He ʻala ʻokoʻa ko kekahi laha, ke ʻike nei, maopopo i ka nereis he pono ke heʻe, kokoke ka ʻenemi a makaʻu ka ilo. Aia kekahi pheromone me kahi pilau ʻoluʻolu ʻole, kahi e hoʻoweliweli ai nā invertebrates i kahi malihini e hoʻouka nei iā lākou.

Me ke kōkua o kahi lālā kūikawā, hopu nā nereis i nā huna liʻiliʻi o kēia mau ʻala. I ke ʻano o ka noiʻi ʻana i nā keʻena hoʻokolohua, ua hoʻāʻo ka ʻepekema e hoʻoneʻe i kēia mea mai iā lākou, a lilo ka ilo i mea kōkua ʻole, ʻaʻole hiki iā lākou ke loaʻa ka meaʻai a i ka manawa e ʻike a hūnā mai ka ʻenemi.

I ka hoʻohui ʻana i nā ʻano mea like ʻole o nā mea kemika, a laila hoʻokomo iā lākou i ka wai me nereis ilo, ua nānā pono nā mea noiʻi iā lākou a hoʻopaʻa i ke ʻano.

No laila, ua ʻike lākou i ka haʻilula a me ke kumu o kēlā me kēia ʻaʻala. No laila, mahalo paha i ka nereis, hoʻolaha ākea a makemake nui ʻia nā pheromones i ko mākou manawa.

Ke ʻano a me ke ʻano o ke ola o Nereis

ʻO Nereis, i loko o kā lākou, e waiho mālie, ʻaʻole hoihoi a maka maka hoʻi, he mau mea hilahila. A i ka hanana o ka hoʻokuʻi ʻana me kekahi, makemake lākou e heʻe, e ʻūlū ana i lalo o ke kai.

Noho lāua ʻelua i ka wai hohonu a i ka wai pāpaʻu, i nā estuaries. Hoʻolilo lākou i ko lākou ola āpau i lalo, e ʻūlū ana i nā ahu o ka silt i ka ʻimi ʻana i ka meaʻai. Noho lākou i nā lua liʻiliʻi, e hūnā ana i ko lākou mau ʻenemi iʻa a me nā pāpaʻi, e ʻai nui ana iā lākou. Kōkua nā kaʻina lateral iā lākou e neʻe i ka honua, a ke pono lākou e ʻauʻau hoʻohana lākou i nā kaʻina hana me ke ʻano he fin.

Meaʻai kūpono

I kā lākou papaʻai, mamao loa ka Nereis mai nā gourmets, ʻai lākou i nā mea āpau a lākou i ʻeli ai mai lalo, a hiki i kā lākou ala. ʻOiai nā mea kanu kai, nā limu hou a pala hoʻi i ʻānai ʻia i nā lua.

ʻAʻole lākou e hoʻowahāwahā i nā iʻa make, crustacea a mollusc paha. A inā aia kahi pāpaʻi popopo, a laila ʻoi aku ka nui o kēia mau ilo i ʻākoakoa no kēlā ʻahaʻaina.

ʻO ka hana hou a me ke ola o nereis

I ka hopena o Iune, ke ana wela o ka lewa a, no laila, piʻi ka wai, kūpono ke ʻano o ka mahina i kēia manawa. ʻO ka wai i hoʻomālamalama ʻia e ka mahina e lure i ka Nereis iā ia iho, e hoʻonāukiuki i ko lākou instincts no ka hana hou.

No ka pono o ka hoʻokolohua, hiki i ka Nereis ke lure ʻia e nā mea hana, e hoʻomālamalama ana i kahi ʻāpana o ke kai o ka pō me ke kukui o kahi kukui. E holo wikiwiki kahi ʻenuhe i kēia kukuna o ka mālamalama mai ke aupuni pouli.

Me ka hoʻomaka ʻana o ke oʻo moekolohe, hoʻololi ka ilo i ka ʻike ʻole ʻia. Lilo kona mau maka i nunui, pena ʻia ʻo ia i ke kala ānuenue, mānoanoa kona kino. Hoʻonui a mānoanoa nā kaʻina ʻaoʻao, loaʻa nā invertebrates i ka hiki ʻauʻau ʻana, a hoʻomaka koke e hoʻohana.

I nā pūʻulu nui he mau kaukani o Nereis holo lākou i ka ʻili o ka wai e loaʻa ai kahi hoa. Mai kahi kiʻekiʻe o ka lele, ʻaʻole hiki i nā manu ke ʻike ʻole i ka nui o ke koʻo, ka paila a me ka ninini ʻana o nā kanalima kanalima mau ilo, a ma laila lākou e hiki ai ke ʻai a hiki i ka ʻōpala.

ʻO ka iʻa, mālama pū me lākou, me ka luhi ʻole, e hāmama wale i ka waha a ʻau i ka nui o nā ilo. Ua ʻike kēlā lawaiʻa lawaiʻa āpau i loko o ia wā ʻo ka iʻa, ka ʻai ʻana i ka nereis hānai, ʻaʻole e nahu i ko lākou koko aloha ʻino e kau ana i ka lou.

Hoʻomaopopo ka momona ma Nereis i kahi ala maʻamau: hana ʻia kekahi mau hakahaka i ke ʻano o ko lākou kino, ma o nā hua a me ka waiū e komo i loko o ka wai. No laila, hoʻonui ka Nereis i hoʻokahi manawa, a laila hāʻule ka poʻe luhi i lalo, hohonu hohonu i ka lepo, a make i hoʻokahi pule ma hope.

Akā, aia kekahi ʻano nereis ka mea e kope hou aku i kahi ʻē. ʻO ka mea mua, hānau kāne ʻia lākou āpau, me ka hōʻea ʻana o ke kau moʻo, holo ʻiʻo nā ilo i nā puka āpau e nānā i wahine. ʻO ka hope loa, i ka loaʻa ʻana o kahi lede puʻuwai, hoʻomaka lākou e hoʻohua i nā hua manu āpau i waiho wale ʻia.

I ka pau ʻana o ke kaʻina hana, ua ala ke kāne Nereis i kahi makemake nui e ʻai aloha ʻole ʻo ia i ka wahine. A laila noho ʻo ia i kāna lua, mālama i nā keiki ma mua o kona hānau ʻia ʻana.

A ma ke ʻano he hoʻopaʻi no ka ʻai kanaka, ma hope o kekahi manawa hoʻololi ʻo ia iā ia iho i wahine. ʻO nā mea i koe nona i ka wā e hiki mai ana, ʻo ia ke noho a kali a ʻike kekahi mau kāne i ka wahine kāne hou i hana ʻia a ʻai iā ia.

Ulu nā Trochophores mai nā huamoa momona; ʻoi aku lākou i ka pupa o kahi ʻenuhe i hoʻopaʻa ʻia me nā septa annular ma mua o kahi nereis liʻiliʻi. Hiki i kēia mau larvae ke hānai iā lākou iho, hoʻomohala a huli wikiwiki i kahi makua.

I nā ʻano ʻē aʻe o nereis, ulu ka larva i ka hua manu, pale ʻia e ka pūpū mānoanoa. Mai kēlā ʻano hua manu, e pā mai kahi ilo piha. Loaʻa iā lākou kahi manawa ʻoi aku ka maikaʻi o ke ola ma mua o ka larvae ʻauʻau, ka mea i lilo pinepine i meaʻai na ka iʻa e ʻau ana.

ʻIke nā lawaiʻa ʻaʻohe ʻoi aku ka maikaʻi ma mua o ka nereis. nolaila kūʻai i nereis paha i nā hale kūʻai kūikawā. He palaualelo ka hapa nui, e hele i ka lua wai e ʻimi i kā lākou maunu.

E kiʻi i ka ilo Nereis maʻalahi loa, pono ke ʻeli ʻana i ka hohonu o ka lepo, e nui ana ka nui o lākou. ʻO ka poʻe makemake e hoʻopaʻa i nā ʻenuhe no ka hoʻohana i ka wā e hiki mai ana e lawe iā lākou i loko o kahi ipu ea maikaʻi me ka lepo kahakai, uhi iā lākou me kahi uhi a waiho iā lākou i kahi anuanu. Hiki i kēia ke lilo i ka papa lalo o ka pahu hau a i ke keʻena.

Hoʻomaopopo maikaʻi nā Zoologists i ka mea nui a me ka waiwai o nā ilo Nereis i loko o ke kaulahao meaʻai paʻa paʻa. No laila, no ka mālama holoʻokoʻa o kā lākou laha, aia he mau noi e hoʻokomo i ka nereis i ka Red Book.

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E nānā i ka wikiō: Starfish Walking on the Beach (Nowemapa 2024).