Nudibranchs: nkọwa, na-anọchite anya

Nudibranchs - a nnukwu ìgwè nke mmiri ejula gastropods. Otutu dị otú ahụ e kere eke na-ikwu ot terrestrial slugs. Otú ọ dị, nudibranchs dị iche site n'oge gara aga a ọnụ ọgụgụ nke pụrụ iche morphological atụmatụ. On a ndabere nke ha ọkwá a akpan akpan, onye nkeji nke akịrịkọ ebe e nwere ọtụtụ puku iche iche ụdị.

anya

Nudibranchs bụ morphologically yiri nkịtị ubi eju. ahu Dabere na ndị obere bi n'oké osimiri na oké osimiri na-eme ewepụghị ụkwụ, nke na-enye ha a eme njem. Ke n'ihu akụkụ nke ahụ ahụ na-stalked outgrowths. Ná ngwụsị nke ikpeazụ enịm obere, sonso anya anya. Ndị a Filiks na-eje ozi na-nudibranchs ngwa nke ísì.

Banyere na-emebu eju shei, na nke nudibranch bụghị. Ha ahụ bụ externally yiri a ogbo, ọ dịghị cover. Protection nke eke iro na gburugburu ebe obibi n'ihi na ọtụtụ ndị ha amara a nsi na-emepụta site pụrụ iche mkpụrụ ndụ.

esịtidem Ọdịdị

Nudibranchs na esịtidem Ọdịdị nke ahụ ekewa n'ime ọtụtụ iche iche: eolididy na dorididy. Representatives doridid gills na-emi odude ke n'azụ nke ahu. N'ihi na mgbaze na filtration nke bekee abanye ahụ na-ezukọ na nnukwu imeju. On n'akụkụ aka nri e nwere doridid Genital oghere.

Na mollusks eolididy otu dịghị guest gills. Ha nnọchi na-na-akpọ papillae - elongated protuberances na mere ndokwa na e nyere ahịrị na azụ nke ndị dị otú ahụ mmadụ ma wepụ oxygen si mmiri. Imeju, nke bụ maka nzacha bekee site na gburugburu ebe obibi, na-ekewa mmadụ mbak. Ka gara aga otu nke molluscs, eolididy nwere a Genital oghere, nke bụ mgbe niile na n'akụkụ aka nri. N'oge multiplication nke ndị dị otú ahụ e kere eke n'ihi na a ole na ole oge na-emetụ ozu na ịmụpụta izizi mkpụrụ ndụ.

nri

Anọchitekwa anya nke nudibranchs-eri nri na obere osimiri e kere eke. Ha na-eri anụ ndị tumadi sedentary ntule: fom, sessile azundika jelii, bryozoans, oké osimiri anemones. N'etiti ụfọdụ iche iche nke ikpe nke iri anụ mmadụ dere, akpan akpan, na-eri clutches nke àkwá nke ha onwe ha obiọma.

Nudibranch achọ eri anụ site na isi. Inwe hụrụ nwere aja, molluscs iri ari n'elu ya, mgbe ahụ na-amalite bechapu na adụ anụ ahụ radula - siri ike n'elu mmiri dị na-edeghị ede oghere.

ebe obibi

Nudibranchs bụ mmiri ụmụ anụmanụ. Ịta bụ onye kasị ukwuu ekpo n'ógbè. Ha na-ebi na a dịtụ emighị emi omimi. Otú ọ dị, n'etiti nudibranch mollusks nwekwara ndị dị otú ahụ na ha na-enwe na-edu ifịk ndụ na polar mmiri.

Ndị dị otú ahụ ụlọ ọrụ na-eremites bụghị kpafuo n'ime iche iche. Na-adịgide adịgide ebe ha na-adịghị. N'ime ndụ nke akịrịkọ bụ na mgbe niile na-efegharị, na-agbalị iji nweta nri maka ihe oriri. Otú ọ dị, nudibranchs akpali nnọọ nwayọọ nwayọọ. Ya mere, ha na-enweghị ike-eme ogologo njem si ebe a mụrụ.

aturu mpempe akwụkwọ

Ka anyị chọpụta ihe niile banyere nudibranchs aturu mpempe akwụkwọ. N'ezie, taa, a na-ma amaghị. Hibere akịrịkọ yiri icheku bọl, bụ nke yiri ka iso nke greenish aji. Ke ahu nke anụmanụ na-mere ndokwa pụrụ iche mkpụrụ ndụ ndị na-amị oxygen site photosynthesis. The n'ihu slogu isi yiri a obere nwa atụrụ, maka na e kere eke nwetara ọhụrụ aha. Klaam bi aturu mpempe akwụkwọ na-agbaba na Philippines, Indonesia na Japan.

Glaucus

Nudibranch Glaucus anya dị ka a mmadụ mere ntụnye, kama oké osimiri slogu. Na nke ọ bụla n'akụkụ nke ya elongated ahu bụ dịtụ bluish tint na abụọ branched ejiji.

Nke a nso ikwu nke eju na-eduzi a ọtụtụ oge na elu nke mmiri na-adịghị amasị na-aga ala na ala. Iji nọgide na-enwe buoyancy nke ahụ nke ya, mollusk loo ikuku afụ.

Akịrịkọ Glaucus bụ egbu egbu e kere eke. Nsi, ọ na-enwetara site na nri. Ya isi na-eri anụ bụ azundika jelii Portuguese ụgbọ mmiri, nke na-mara ha nnọọ egbu egbu tentacles. Akpụ akpụ na mmiri kọlụm, Glaucus bụ mmasị na aru nke azundika jelii, ka chọrọ iche iche iberibe anụ ahụ ya, nke a na-eji dị ka nri na ihe onwunwe dina ịmụpụta àkwá.

Nudibranch ọlaedo lace

Anyị na-anọgide na-ele anya na ihe ndị kasị ọhụrụ nke Representatives nudibranch squad. -Akpali nnọọ mmasị na ọ bụ a mollusk akpọ ọlaedo lace. N'eziokwu, ịbụ yiri a nke nke lace ákwà na shimmers na-egbuke egbuke-egbukepụ egbukepụ. Nke a na ụdị a eju enweghị a shei bụghị otú ahụ ogologo oge gara aga na a hụrụ na Hawaii.

Yanolus

Nudibranch yanolus - ọzọ kama ọhụrụ mmiri n'okpuru osimiri e kere eke. Nke a oké osimiri bi bi na mmiri ebe na nnọọ ala. Atugharị, ọ yiri a nwere mpi eju translucent ahụ tọgbọrọ aghara aghara na-enwu ogwu. Na a anya a obere nudibranchs ka onye osisi ifuru.

Ná mmechi

Dị ka ị pụrụ ịhụ, e nwere ọtụtụ iche ndị a pụrụ iche e kere eke dị ka nudibranchs. All n'ime ha nwere a aru na pụtara ìhè anya. Ya mere, ha na-na ina n'etiti akwarium enthusiasts. N'ezie, ọ bụghị nanị nudibranch bụ a ezigbo mkpuru nke okike, ma na-akụkụ na guzobere na mmiri ecosystems.