Hydroid (kakaru): hanganga, whakaputa uri, whaiaroaro

He momo o momo moana me, e kore e hohoro e taea ki te ako ia ratou i roto i to ratou te taatoaraa e fa'ahinga. Heoi, ara he roa te wa, me te pai-mohiotia te rōwai waho taea maere āhuatanga a mohoa noa kitea. Hei tauira, i kitea i te reira e kore e te hydroid tino noa (kakaru) mate o koroheketanga. Te āhua e he anake te mea hanga mohiotia i runga i te whenua i tenei, roaa te tahuti ore.

Morphology General

no Hydroid kakaru ki te momo wharemoa, hydroid piha haapiiraa. Ko nga whanaunga tata o polyps enei, engari he ratou uaua ake. Pea ko pai te mōhio o te pehea, ki te titiro rite te kakaru katoa - wira mārama, hamarara pere ranei. kia whai ratou i te constriction mowhiti-āhua i te waenganui o te tinana ranei tae noa ki te hei i roto i te āhua o te pōro. He Medusa kahore mangai, engari i reira he proboscis-waha. Ētahi mau taata i ara he kāwai iti māwhero i runga i te taha.

huaina te pūnaha kūnatu o te kakaru te gastrovascular. E ratou te puku, i nei ki te taha o te tinana haere wha hongere toropā, e rerengia ana ki te hongere annular noa.

Kawekawe ki ngā pūtau stinging kei i runga i taua nga taha tinana maru, mahi ratou rite e rua he okana tairongo o te pa, me te mea mo te hopu. Kei te ngaro te tuahiwi, engari i reira he uaua e hanga nekehanga kakaru. Ētahi momo o te kawekawe ka puta ki statocysts statolith - whēkau o taurite. He tikanga o te motini tei runga i te momo, ki te nei no te hydroid motuhake (kakaru). Reproduction me te hanga ka rerekē hoki ratou.

hydromedusae pūnaha Nervous ko te whatunga o ngā pūtau e te hunga i te taha o te puka maru e rua mowhiti: he tiaki waho tairongo, ā-- o te kaupapa. whai kanohi marama-tairongo, kei runga i nga whenua o nga kawekawe etahi.

Momo kakaru hydroid

Subclasses e whai nga whekau toenga pai - statocysts i huaina trahilidami. neke ratou i roto i te pana o te wai i te fare amarara. E hoki ratou he rere - te growths mowhiti-āhua i te taha roto o whāiti putanga i te kōhao tinana. tāpiri ia tere kakaru ka peia.

Leptolidy tangohia statocyst, ae whakaputaia ketia ana ratou ki te pounamu motuhake, i roto i reira kia kotahi, neke atu rānei statoliths ranei. neke ratou i roto i te wai e kore he pera urupare hoki o ratou matua e kore e taea te heke, me te maha kaha.

He tonu hydrocorals medusoid, engari he ratou ahua underdeveloped me iti ki te kakaru noa.

ora Chondrophores i roto i koroni nui. Wāhanga o ratou polyps vypochkovyvaet kakaru e ora i runga i to ratou ake.

Siphonophores - hydroid (kakaru), te hanganga o nei he rerekē, me te ngā. Ko te he koroni katoa, i roto i nei ia mahi tona tūranga i roto i te mahi o te rauropi katoa. Waho, kia rite ki tenei titiro ai: i runga i runga o te mirumiru nui tētē i te puka o te kaipuke. Kei a ia repe e hua i te hau e āwhina ki te rewa ki te tihi. Ki te hiahia siphonophores ki te haere hoki hohonu ki - te reira te whakakahore tika koutou tinana uaua ofi ange. I raro i te mirumiru i runga i te kātua o te tahi atu e kei roto i te puka o pere kakaru kaukau iti, aru gastrozoidy (ranei mohoao), ka gonofory nei whakaaro - fanauraa.

uri

he toa, he uha ranei Hydroid kakaru. maha kikiritanga puta ki waho, nui atu i roto i te tinana o te wahine. Gonads kakaru Kei rānei i proboscis ectoderm-waha, ranei amarara ectoderm raro takere toropā.

Ko waho o te hanganga o ngā wehenga motuhake pūtau sex pakeke. Next, timata ratou ki te wahi i runga, hanga he blastula, he wahi o e pūtau ka retracts roto. Ko te hua ko te kiriroto. I roto i te akoranga o te whanaketanga atu o te maha etahi o ona pūtau manahune ki te hanga i te kōhao. Ko reira i tenei wā o te hua manu nga wairakau, riro torongū planuly ka mutu i runga i te raro, te wahi e tahuri ai ki te gidropolip. Ko reira ngā e haamata ia ki wana polyps hou, me te meduzok iti. Na e tipu ratou me te whakawhanake rauropi rite motuhake. I roto i te tahi mau momo o kua oti i hanga medusae anake.

Momo o te kikiritanga tei runga i te aha te momo, momo momo ranei no hydroid (kakaru). Whaiaroaro, me te whakaputa uri, kia rite ki te pai kia rite ki te hanganga, rerekē.

Hea ora ratou

Ko te nuinga o ngā momo nui ora i roto i te moana, he mea nui e ono e ratou i roto i te wai māori. Kitea ratou ki te kia i Europe, Amerika, Awherika, Asia, ko Ahitereiria. Ka taea e puta ratou i roto i tāke kōtuhi, me Faarii horihori. Kei hea ko te polyps me hydroids rite te kaupapa i roto i te ao, tae noa ki te mea mārama te pūtaiao.

Siphonophores, chondrophores, hydrocorals, trahilidy ora anake i roto i te moana. Anake leptolid taea te kitea i roto i te wai hou. Ko mōrearea me ngā māngai i roto ia ratou he nui iti ake i roto i te moana.

Ia momo o te kakaru e tona nohoanga, hei tauira, i tetahi moana ngā, roto kokoru ranei. Ka taea te whakawhānui reira anake i te nekehanga o te wai, rawa kore nga kakaru e hopu whenua hou. Ētahi atu rite te matao, i etahi atu - wera. Ka taea e ratou ora ofi ange ki te mata ranei i hohonu. e kore te mea moku, ki te hekenga te whakamutunga, me te ta tuatahi kia i roto i te tikanga ki te kitea te kai, mahue ra hohonu i roto i te tīwae wai, a i te po i te piki whakarunga ano.

ara o te ora

Ko te whakatupuranga tuatahi i roto i te huringa ora o te hydroid - he polyp. Tuarua - kakaru hydroid ki te tinana mārama. Ka rite ki taua hanga reira he mesogloea whanaketanga kaha. gelled te reira a kei te wai. Ko reira no te mea he uaua ki te kite i te kakaru i roto i te wai. Kei te mātātoa te Hydroids tika ki te rerekētanga o te whakaputa uri me te aroaro o te rerekē whakatupuranga tohaina i roto i te taiao.

pau kakaru te aumoana kai. Ko te torongū o etahi momo whangai i runga i hua ika me parai. Otiia i te wa ano e ratou ratou wahi o te mekameka kai.

Hydroid (kakaru), he ara ki te ora, i roto i te meka, oti rawa ki te kai, te tikanga rawa tere, engari, o te akoranga, e kore e tae taua hanganga rite stsifoidy. Tikanga, te diameter o te hydroid maru kore rawa 30 cm o whakataetae matua -. Ika Planktivorous.

O te akoranga, he konihi ratou, a ka he rawa kino ki te tangata. kakaru katoa i ngā pūtau stinging, e kua whakamahia i roto i te hopu.

He aha te mea te hydroids rerekētanga i stsifoidov

Ko te āhuatanga morphological ko te aroaro o te rere. e kore e Stsifoidy i reira. ahu ratou ki te kia nui nui me te ora anake i roto i te moana, me ngā moana. tsianeya Arctic i roto i te whānui ake ki te 2 mita, engari tona ware ngau o ngā pūtau stinging e papaki ana taea ki te meinga kino nui ki te tangata. Tupu ki te stsifoidam rahi nui tauturu neke atu i hydroids, te maha o toropā awa gastrovascular. A e kai e te tangata etahi momo o kakaru.

He he he rerekētanga i roto i te momo o te nekehanga - hydroids tapahia haehae rite i te turanga o te maru, me te stsifoidy - pere tonu. I kāwai roa whakamutunga me whekau tairongo. Ko rerekē hoki ratou hanganga, mai i reira stsifoidov uaua, me te karere kiko. E tonu ratou dioecious, e kore ratou e whai uri vegetative me koroni. Tenei kotahi.

He Scyphomedusae ataahua te maere - taea e ratou o tae rerekē, i taniko i runga i nga taha, me te āhua rerekē o te pere. Ko enei mauhere wai hei wawetia hoki o ngā hōtaka TV e pā ana ki te kararehe moana me te moana.

kakaru Hydroid tahuti ore

E kore e pera i mua, i kitea pūtaiao e nutrikula whai i te turitopsis kakaru cnidarian he kaha mīharo ki te Meina. Tenei momo e kore mate te mate maori! Ka taea e rere reira rite maha nga wa i rite te huarahi houtanga. e mea he e he tino māmā mea katoa - tae koroheketanga, tahuri hoki te kakaru ki te polyp me kua haere wāhanga katoa o paari ano. Na pera te porowhita.

noho Nutrikula i roto i te Karipiana me he rahi iti rawa - diameter o tona matua 5 mm o.

Ko te take i kakaru hydroid e pirau, ka mohiotia e te aituā. Scientist Fernando Boero i Itari ako hydroids ka whakahaere ngā ki a ratou. i whakanohoia nutrikula E rave rahi mau taata turitopsis i roto i te kauranga ika, engari i roa te wheako mō etahi take mo te taua wā roa, kua maroke ake i te wai. Boero, i kitea i te reira, ua faaoti ki ako i te kōiwi maroke, a mohio ahau e kore ratou i mate, engari maka noa kāwai me meinga torongū. Ko te kupu, urutau kakaru ki ngā āhuatanga taiao kino me zakuklilals i roto i te anaanatae o te mau tau pai. I muri i te torongū whakanohoia i roto i te wai ka ratou polyps kua tīmata huringa ora.

māngai mōrearea kakaru hydroid

huaina te tirohanga tino ataahua te te tangata Portuguese (siphonophores Physalia) me ko tetahi o te mea moana tino mōrearea. shimmers Ko tōna pere i roto i ngā tae rerekē, rite ataahua ki a ia, engari kia whakatata kore e tūtohu ana. Physalia taea te kitea i runga i te rohe o Ahitereiria, te Kiwa me ngā moana Inia, a tae noa i roto i te Mediterranean. Mahalo ko tenei tetahi o nga momo nui o hydroids - i taea te roa mirumiru e 15-20 cm Ko te kino te mea - .. kāwai te reira i a, e taea te haere ki te hohonu o te 30 m Physalia patu i to ratou taonga ki ngā pūtau stinging paitini e waiho weranga kino. Ko reira rawa kino ki te whakatau i te iwi Portuguese kaipuke nei i ngoikore pūnaha ārai mate, i reira he he huru ki mate pāwera.

I roto i te whānui, e kinokore te kakaru hydroid, pērā stsifoidov ratou tuahine. Otiia te tikanga he reira pai ki te karo i whakapā ki tetahi māngai o te momo. riro pūtau stinging katoa o ratou. Hoki ki te tahuri te tangata e kore ko to ratou ware ngau he raruraru, a ka kino te tangata atu nui. tei katoa i runga i te takitahi.