Gastropods. Ka wehewehe, nā hiʻohiʻona, nā ʻano a me nā mea nui o nā gastropods

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Hōʻike a me nā hiʻohiʻona

ʻO ka mea mua e ʻōlelo i ke kūkā ʻana gastropod papa, no laila, ʻo kēia ko lākou ʻokoʻa. Nui loa lākou e noho nei kēia mau invertebrates i loko o nā wai kai paʻakai, ua koho ʻia i nā hohonu paʻa a me nā wai pāpaʻu, a i nā muliwai hou, nā loko, a ma ka ʻāina nō hoʻi, a ʻaʻole hiki ke loaʻa iā lākou ma nā ulu lāʻau ʻōmaʻomaʻo wale nō, akā ma nā wao akua a me pōhaku.

Haʻaheo gastropods hiki a me nā ʻano like ʻole. ʻAʻole lākou e ola lōʻihi: mai ʻelua mau mahina a i ʻekolu mau makahiki.

Ke huhū aloha nei kēia mau mea ola me kahi nohona mahana, a pono e hoʻomāhū ʻia hoʻi ka ea. ʻO nā wahi punahele o kēia mau mea holoholona he mauʻu mānoanoa.

Inā mākou e noʻonoʻo i kahi lunamaka maʻamau o ka papa, a laila he snail kēia i: kahi kino (ākea i mua a tapering i kahi ʻaoʻao ʻē aʻe, ma ka ʻaoʻao luna e ulu ana i ke ʻano o ka puʻupuʻu), kahi poʻo (ma luna o ia mau ʻāpana tentacles a me nā maka) a me kahi wāwae (mānoanoa, hoʻopau i ka hoʻonui ʻana, like me ka wāwae).

Uhi ʻia kēia mau mea e ka pūpū. A ʻo kahi laʻana, i ke ola kai, he nui ke akahai o kēia ʻāpana.

Ināʻaʻohe mea hoʻoweliweli i ka holoholona, ​​waiho wale ia i ke kino i loko o kāna pūpū. ʻO kekahi ʻokoʻa mai nā molluscs ʻē aʻe ka nalo ʻana o ka symmetry bilateral.

ʻO kēlā mau. inā loaʻa i kekahi mau holoholona nā puʻupaʻa he ʻelua, nā gills, a me nā mea ʻē aʻe, a laila, a laila ke ʻano o gastropods ʻaʻole hōʻike kēia, hiki i kā lākou mau lālā ke hana me ka ʻole o kahi "hoa". ʻAʻohe lohe a me ka leo ʻo Invertebrates; kōkua ke ʻano o ka hoʻopā a me ka honi iā ​​lākou e hoʻokele.

Auana

E hoʻomaka kākou me ke poʻo. Noho nā maka o ka nī ma ke poʻo ponoʻī a i ʻole nā ​​wēlau o nā "pepeiaohao". Milo ia i waho inā pono.

ʻO ke kino o ka mollusk kahi ʻeke elongated, ma ka ʻaoʻao luna o kahi ulu wili e ulu ana. ʻO nā hiʻohiʻona o ka hoʻolālā o ka wāwae e kōkua i ka mālama ʻana i ke kaulike.

Ke loaʻa ka meaʻai, komo i loko o ka ʻōpū a me nā ʻōpū. Hiki i ʻelua o lākou (inā mākou e kamaʻilio e pili ana i nā meaola maʻalahi), a i ʻole hoʻokahi.

Aia kahi kapa ma luna o ke kino o nā gastropods. ʻO kekahi o lākou he ʻelua, akā ʻo ka hapa nui o nā invertebrates i lako me hoʻokahi gill (hiki ke loaʻa iā lākou ma ka ʻaoʻao mua o ke kino a i ʻole ka hope.

Ke makaʻu ia holoholona a huki ʻia i loko o ka pūpū, pani ʻia kona waha me kahi pāpale liʻiliʻi. Inā i mua ou he mea honua honua, a i ʻole hoʻololi pinepine i kona wahi noho, a laila ka hanu ʻōnaehana gastropod pani ʻia e hoʻokahi māmā. I kēia hihia, ke peʻe ka mollusk i ka pūpū, hāmama kona waha.

Aia kekahi e noho nei i ka ʻāina, ʻoiai e mālama ana i ka wai i ka lua o ka ʻahu a me ka hoʻohana ʻana i nā gills no ka hanu ʻana. ʻO ia, ma ke ala, kala ʻole.

Mai nā ʻōpala i hoʻopuehu ʻia ka ʻahu, hoʻokuʻu ʻia kahi mea, mahalo i ka ulu ʻana o ka pūpū o nā holoholona. Hoʻopili ʻia i ke kino e nā mākala ikaika loa, ka mea e ʻae i ka mollusk e huki i kahi mea.

ʻO ka piko o ka carapace kāna ʻāpana kahiko loa. ʻO kēia ke kumu o ka ʻai ʻole ʻana o ka holoholona i ke anuanu, a ʻaʻohe ona mea i loko o ke kino e hōʻoia i ka hoʻonui ʻana i ka nui o kāna "home".

Ma kona ʻili, ʻike ʻia nā laina o ka makahiki, kahi e ʻike ʻia ai ka makahiki o ka mollusk. I kekahi manawa huli ka pūpū o ka mollusk i moena pua maoli ma lalo o ka wai, inā ʻaʻohe paʻa ke kanaka, ulu wale ʻia me ka limu.

I ke kumu, pāʻani kēia i nā lima o nā invertebrates, no ka mea, hāʻawi nā mea kanu i ke kahe o ka nui o ka oxygen i loko o kona kino. ʻO ka poʻe pinepine kēia i aʻo e ʻauʻau i ke kaʻina o ka evolution, ʻo kahi laʻana, ʻēheu, a i ʻole nā ​​mea e ʻūlū i ka lepo.

E hoʻomaopopo ia ʻōnaehana ʻōnaehana o nā gastropods, e like me ke ʻano holoʻokoʻa, pili pono i ka torsion. A hoʻomohala ʻia ka manaʻo ma luna o ka ʻili holoʻokoʻa o ka ʻili.

A i kēia manawa e pili ana i ka hoʻoulu hou ʻana, ʻike ʻia i nā invertebrates wahine wale nō. Inā mākou e kamaʻilio e pili ana i ka mea ma mua, a laila, e like me nā mea i ʻike ʻia o nā ʻepekema he nui, i ka wā o ka male ʻana, kū ka momona o nā mea ʻelua.

Ma hope o ke komo ʻana o nā hunaola kāne o ke kāne i ka wehe ʻia o ka wahine, ʻaʻole e ala koke kahi ola hou. Hiki i ka wahine ke hoʻopanee i ke kaʻina hana hoʻomomona ma ka mālama ʻana i ka sperm i loko ona iho.

Ke hiki mai kēia, hoʻomoe ka invertebrate i mau hua, a mai laila mai i hana ʻia ai nā pulu liʻiliʻi. Pēlā kikoʻī, ʻaʻole kau ke kō i nā hua manu a waiho iā lākou i loko o ke kino a hiki i ka pā.

Meaʻai kūpono

E noʻonoʻo ʻai o gastropods... Kōkua pū kahi grater iā lākou e loaʻa ka meaʻai.

No laila kāhea lākou i kahi mea e like me ke alelo, i pālahalaha ʻia me nā niho chitinous liʻiliʻi. Hana ʻia ka mea like ke heʻe ke keʻo ma luna o nā pōhaku i pohō, a laila hemo ia i nā ʻano meaola like ʻole e pili ana i nā pōhaku.

Loaʻa i nā Predators kahi ʻano kikoʻī o ka radula (grater): ʻike ʻia kekahi o nā niho mai ka waha, hiki iā lākou, e like me nā kui, ke hoʻopili i ke kino o ka mea i hōʻeha ʻia, a laila lākou e hoʻopili i ka lāʻau make. Ke hana nei kahi papahana like, e laʻa me ke ʻano o ka lilo ʻana o kā lākou mau bivalves i meaʻai na gastropods.

ʻO ka mea mua, hana ka mea hōkai i kahi puka i loko o kā lākou mau kiwikā, no ka mea hoʻohana ʻo ia i ka lawai, akā ʻaʻole ka maʻamau, akā aia ka sulfuric acid i loko. ʻAi wale ʻo Herbivores i nā limu a me nā mea ulu popo. ʻO kēia, ma ke ala, he mea nui ke kuleana o gastropods i ke kaiaola.

Nā ʻano

Manaʻo ʻia ʻano o nā gastropods, pono e hoʻomaopopo ʻia ua māhele ʻia lākou i ʻekolu mau subclass:

  • ʻO Prosobranchial

ʻO ka hui lehulehu loa, me kahi pūpū i hoʻomohala maikaʻi ʻia, ʻano maʻamau ka ʻoniʻoni-like. Ma lalo e kamaʻilio mākou e pili ana i kekahi o nā lunamakaʻāinana o ka papa haʻahaʻa.

  1. Abalone

Kapa inoa ʻia ka mollusk no laila no kona ʻano kikoʻī, ʻano like kona pūpū me ka pepeiao kanaka maoli. A mai loko mai ua uhi ʻia me ka papa iridescent o ka makuahine-o-momi.

Ua hoʻolilo kēia hiʻohiʻona i ka mea kai i kahi mea hana lima, no ka mea hana ia i nā mea hoʻomanaʻo souvenir. Kākaʻikahi wale nō, akā naʻe, loaʻa nā momi laha ʻole a nani hoʻi i loko o nā pūpū o nā meaola multicellular, he kala iridescent ko lākou, me nā tints ʻōmaʻomaʻo a me ka poni.

Eia hou, ʻai ikaika ka pepeiao, e like me nā mea ʻono āpau, uku nui ʻia ke kālā. Aia i loko o kēia ʻohana he ʻehiku mau kakini ʻano like ʻole o kēlā me kēia.

Makemake i ka wai kai mehana, a noho ma laila. I mea e noho ai ma kahi kūpono, hoʻohana lākou i ko lākou wāwae ikaika.

Eia kekahi, ʻo kēlā hoʻopaʻa ʻana he ikaika loa ia e hoʻohana ai nā mea ʻona gourmet i kahi pahi e haehae i ka mollusc mai ke kumu. Aia nā gill invertebrate i ka lua o ka ʻahu.

Hāʻawi ka wai e komo i laila i ka oxygen, a laila haʻalele i nā puka i pīpī ʻia me ka lihi o ka poho. E lilo lākou i mea hana i ka wā ahiahi a me ka pō. Hoʻomaʻamaʻa ʻia iā lākou i waho o ke kino o ke kanaka, ʻo ia hoʻi Loaʻa nā hunaola hānau wahine a me nā kāne i ke kolamu wai.

  1. Puʻukala

Loaʻa iā ia kahi pūpū helical a elongated iki. Inā hele wale kahi mea kani kani, lanakila ʻo ia i 10 mau manaʻo o ke ala i hoʻokahi minuke, akā inā e ʻimi nei ʻo ia i ka meaʻai, hiki iā ia ke pāpālua i kona wikiwiki.

15 kenimika - ʻo kēia ke kiʻekiʻena kiʻekiʻe o ka "hale" o ka nīno. ʻAi ʻia ka hapa nui o nā pū ma ʻAsia.

Eia nō naʻe, inā e kamaʻilio ana mākou e pili ana i kahi trumpeter nunui, a laila ua manaʻo ʻia kēia mollusk ʻoi aku ka nui ma waena o nā ola kai. Hoʻonohonoho ʻia ke kino like no ka hoʻopā ʻana.

ʻAi ʻia nā Trumpeter e nā iʻa starfish, iʻa, pāpaʻi a me nā walrus hoʻi. Aia ma waena o kāna mau punahele nā ​​bivalves.

ʻO kahi laʻana, me ka ʻiʻo o kahi mīpī holoʻokoʻa, hoʻopololei kēia kīʻaha i loko o ʻelua mau hola. Inā pono, pili i ka puʻu a wili i ka meaʻai ma mua o ke komo ʻana i ke goth.

He dioecious kēia mau kānaka. Pono kahi ʻōlū liʻiliʻi e ʻūlū ma nā paia o ka capsule.

  1. Rapana

I ka manawa e loaʻa ai iā lākou wale nō i ke kai o Iapana, akā i kēia manawa ua puni kēia mau snail, keu hoʻi i ke Kai ʻEleʻele. Hoʻomaʻamaʻa pinepine lākou, kanu ʻia i ke one.

He kikoʻī loa kā lākou pūpū i ka uhi ʻia me nā wana conical he nui, e like me nā ʻulaki. Hoʻonani hou kēia i nā kānaka, no ka mea, kūʻai ʻia ka pūpū ma ke ʻano he souvenirs.

  1. Horn o ka newt (charonium)

ʻO kahi gastropod nui, ke kiʻekiʻe o ka pūpū cone-ʻano i hiki i 50 cm. Uhi ʻia ka pūpū melemele i nā kiko ʻeleʻele.

Hiki iā ʻoe ke hālāwai me kahi mollusk i nā kai kai. ʻAʻole nona ka wai hohonu, akā he wahi punahele nā ​​ʻākoakoa. Ma hope o nā mea āpau, hoʻopau wale nā ​​hōkū i nā koʻa nani loa, e ʻai ana i nā mea āpau i ko lākou ala.

  1. ʻO Marisa

Ke nānā aku nei ia e like me ke kī ʻōniʻoniʻo me kahi iwi beige e like me ka spiral me nā ʻeleʻele ʻeleʻele. Mālamalama ke kino invertebrate, keʻokeʻo, a melemele paha.

ʻAʻole picky loa nā kuhū e pili ana i ka meaʻai: hoʻohana ʻia ka limu, ka pala, ka caviar ʻē aʻe a me ke kino make no ka meaʻai. No nā "kaikamahine" he ʻeleʻele ʻeleʻele, a no "keikikāne" he beige māmā ia.

I mea e paʻa ai kahi paʻa, loaʻa i ka mollusk kahi lau kūpono o kekahi mea kanu a waiho i nā hua ma lalo ona. ʻO ka ʻelemakule, ʻoi aku ka pālahalaha a lilo i ʻō pūpū gastropod.

  1. Live-bearer (kula)

Pono kēia mau mea wai wai anuanu i ka wai anuanu a me ka silt ma lalo o kahi kino o ka wai, he loko wai paha ia, a he wai wai paha. Noho nā Invertebrates i 6 mau makahiki.

Hāpai ka wahine i ʻekolu mau kakini mau keiki i loko ona i ka manawa hoʻokahi, ʻaʻole nā ​​hua i puka i waho o kona kino, akā nā nīna holoʻokoʻa. kahi pūpū pale i nalo i ka manawa.

  1. Murex

ʻO nā pūpū paʻakikī o kēia mau molluscs ʻaʻole wale nā ​​pimples, nā spine a me nā protrusions, akā kahi waihoʻoluʻu hoihoi, e keʻokeʻo pinepine me nā laina ʻalani. Noho kēia invertebrates i ke kai a puni ka hona puni honua.

A inā i kēia manawa e uku wale ʻia lākou no ka hoʻonaninani ʻana i nā wahi noho, akā i ka wā kahiko ua luku ʻia kēia mau kinipona e nā miliona me hoʻokahi kumu - e loaʻa ka poni. Ua hoʻohana lākou i ka pena e hana i nā lole no nā aliʻi, nā kiʻi pena a me ka inika.

  1. Tilomelania

ʻO kēia ʻōmaʻomaʻo melemele ʻaneʻane kahi ʻeleʻele, elongated, ʻāpana spiral. He mea hōʻoki kēia mea noho loko.

E kuhikuhi i ka ʻano viviparous. Inā aia gastropods i ke kūlohelohe, a laila ola ia i 5 mau makahiki, akā inā ʻoe e waiho i loko o kahi aquarium, hiki i ka manaʻolana ke ola ke pāpālua.

  • Pulmonary

Ua kahe kēia mau mea i ka wai hou, akā ʻike pinepine ʻia ma ka ʻāina. Inā ola ka holoholona i nā wai hou - hoʻokahi pālua.

ʻO kā lākou hiʻohiʻona hiʻohiona nui ʻo ka maka manuahi o ka ʻahuʻula mai ka ʻaoʻao mua e ulu pū me ke kino o kēlā me kēia. Kuhi kēia i nā poʻe wai wai e kū i luna i kēlā me kēia manawa i mea e lawe ai i ka ea.

Hermaphrodites nā molluscs āpau.

  1. Achatinids

ʻO Giant Achatina ka ʻaihue ʻāina nui loa. ʻAi ka mollusk i nā mea kanu āpau - nā mauʻu a me nā hua like ʻole.

ʻAʻole pono kēia snail i kahi hoa e hoʻohua i nā keiki. Hana wale kēia hoʻolālā no ka poʻe i like ka nui.

Inā ʻokoʻa ka nui o kēlā me kēia, a laila ʻo ka mea nui ka mea e lilo i makuahine. Hiki i nā Molluscs ke lilo i moekolohe i ka ʻeono mahina.

Kaulana kēia ʻano snail ma ke ʻano he holoholona.

  1. Pōhā Pond

Inā ʻoe e nānā iā lākou mai luna. A laila hiki iā ʻoe ke ʻike i kēlā ʻaoʻao, ʻo ka pūpū, he kone i wili ʻia, poepoe, a ma kekahi ʻaoʻao, lahilahi a ʻoi. He pōkole ko lākou mau makahiki - 9 mau mahina wale nō, ʻoiai i loko o ke pio ʻana hiki iā lākou ke ola i ʻelua mau makahiki.

ʻIke ʻia nā tentacles triangular liʻiliʻi ma ke poʻo nui. ʻAʻole hiki iā lākou ke kaena i ke kala ʻālohilohi, ʻo kēia ka pinepine o ka malu a me nā aka brown.

Hoʻopili ka papaʻai i nā meaʻai mea kanu, akā ʻaʻole e kiola ʻia nā lele a i ʻole nā ​​hua iʻa. E hana i kēia, huli ke alo o ka loko iʻa a kūlou iā ia.

I ke ao, lana ka wai loko i ka papa o ka waihona ma kahi o 6 mau manawa, no ka huki ʻana i ka ea i loko o ka akemāmā. ʻAʻole makemake nui nā poʻe Aquarist iā lākou. ʻano o nā gastropods, nā mea āpau no ka momona a me ka momona.

  • ʻO Postobranchial

He kino lōʻihi a pālahalaha ko lākou. ʻO kēia nā gastropods nānā ʻokoʻa loa.

  1. Glaucus

ʻIke like ia me kahi iʻa exotic, inoa inoa pū ʻia ʻo ia "the dragon dragon". No laila, kino mollusc gastropod he uliuli ʻōniʻoniʻo kona, a nani hoʻi ke kala. Liʻiliʻi ka holoholona: mai ʻelua mau kenimika a i ʻelima.

He mea ʻawahia loa ʻo Glaucus, weliweli ia ʻaʻole wale no ka poʻe makemake e ʻahaʻaina iā lākou, akā no kāna poʻe pōpilikia hoʻi. Ma ke ala, ʻaʻole pilikia kēia kanaka i kekahi mea i nā kānaka.

  1. Kai hare (aplysia)

ʻAʻohe iwi o kēia holoholona exotic, akā he beige nui (kekahi manawa poni, ʻeleʻele, i ka pōʻai, a i ʻole i kahi kiko) kino, ma ke kua o kahi ʻano o ka scallop i hala.

ʻ twwili loa nā pepeiaohao o ka slug, e like me nā pepeiao bunny. Inā makaʻu ka ʻōpae i kekahi mea, kuha aku ia i ka inika poni.

  1. Slug kai

E kiʻi i nā meaʻai. I ka helehelena, ua like ka slug me kahi lau ʻōmaʻomaʻo o kahi kumulāʻau, ʻo ia hoʻi, he poʻo snail kona.

Waiwai

Me ka ʻole o nā gastropods, e hele a huehu maoli i nā waihona wai. kūkala, kēlā ka mea nui o nā gastropods nui. ʻO kahi laʻana, hoʻopau nā slug i nā mea kanu.

Hoʻohui ʻia, kū kēia mau mea i ko lākou wahi i ke kaulahao meaʻai; ʻaʻole hiki i kekahi ʻano iʻa a me kohola ke noho me ka ʻole o lākou. Eia kekahi, hana nā pūpū i nā mea hana maikaʻi a me nā mea hoʻonaninani.

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E nānā i ka wikiō: Class 24th. Molluscs - All about Sepia. Torsion u0026 Detorsion in Gastropoda (Kekemapa 2024).