Mussel: Ọdịdị na ụzọ ndụ

Mussel bụ otu n'ime ihe ndị kasị bivalves, na-anọchi anya na anụ ụlọ mmiri. Bi na kwuru ụdị tumadi na aja na apịtị N'ala. Ka anyị tụlee n'ụzọ zuru ezu na ihe owuwu nke mussel shells, chọpụta ihe ụdị ndụ bụ nke a mollusk.

Ọdịdị

Ịtụle Ọdịdị nke ahụ mussel shei, na elu na ime n'ígwé, ọ bụ uru arịba ama na a mollusk dị yiri nnọọ ndị ọzọ na-ahụkarị anyị mmiri akịrịkọ - perlovitsy. Udi nke shells nke a umu bụ fọrọ nke nta yiri. Otú ọ dị edentates ọzọ oke na nwere a mkpa elu shei Ọdịdị. Ke adianade do, ndị ae kere eke adịghị nwere ezé n'ime nke shei, akpụ a ụdị nnukwu ụlọ dị ka perlovitsy. N'ihi ya, aha - mussel.

Ịtụle anya nke mussel shei, ná mpụta shei Ọdịdị, ọ ga-ahụ kwuru na nke ikpeazụ a kpụrụ si abụọ anya n'akụkụ onye ọ bụla ọzọ agụụ mmekọ halves. N'ihu sink nwere ndọtị. Na azụ region na-narrowed. Anyị bi, freshly jidere akịrịkọ akwukwo na-mgbe na ntukwasi-obi na-emechi, nke bụ a na-echebe mpiaji megide anụ.

Iji tụlee esịtidem Ọdịdị nke mussel shells nwere bee esịtidem uru na jide shei emechi. Na eke na gburugburu ebe obibi site na mbenata sink kpugheere siri ike ọgọdọ mpi na gbatịrị tinyere dum dorsal akụkụ nke mollusc ahu. Mgbe mussel dị ndụ, ya na-echebe shei ọtụtụ mgbe na-anọgide na-emechi. Mgbe anụmanụ na-anwụ anwụ, uru ahụ zuru ike na ụzọ kpamkpam mara.

Gịnị bụ a shei mussel?

Ọ ga-kwuru na Ọdịdị nke mussel shells na ọdọ mmiri, dị ka nke ọma dị ka ihe niile ahụ perlovitsy nta yiri. The elu shei nke mollusk na, n'eziokwu, bụ agụụ mmekọ oyi akwa nke wayo, kpuchie nkume apịtị brownish patina. Ọ bụrụ na a mpempe shei enịm ke a hydrochloric acid ngwọta nke a ihe onwunwe ga-ifịk ifịk tọhapụrụ gas egosipụta. Nke a gosiri na organic Ọdịdị nke elu shei mollusk.

Edentates amụ Ọdịdị, ọ ga-hụrụ na n'ime shei nwere a nacreous oyi akwa nke nwere ụdị nke mkpa efere, nonoverlapping. The elu nke shei ebe a nwere ihe mara mma iridescent gleam.

Ke ofụri ofụri, keratinized akụkụ nke mollusk ahụ mejupụtara atọ n'ígwé. The elu shei Nleta a akụkụ nke agụụ mmekọ oyi akwa nke wayo. Inside mussel shei lined na poselin na pearlescent oyi akwa.

adụ anụ ahụ

Ịgagharị na-mussel, klaam Ọdịdị kwesịrị ịgwa n'ime uwe oghere nke anụmanụ. Emepe shei valves, nwere ike hụrụ apịaji akpụkpọ owuwu na-emi odude na abụọ nke ahu. The n'ọnụ nke adụ anụ ahụ were were n'ime sink na jikọọ na agụụ mmekọ owuwu ike ụdọ.

Ọdịdị nke ahụ mussel mpụga ọkọnọ pụtara eguzogide n'ibu nchegbu owuwu. N'aka nke ya, n'ime nke mollusk bụ nnọọ nro. N'ihi nke a, ụmụ anụmanụ ndị a na-akpọ spineless. The uwe-nwuda, apịaji esịtidem akụkụ bụ oghere. Iji tụlee ha zuru ezu esighi ike na juu arọ.

Akwukwo shei ke n'azụ nke ahu klaam n'ọdụ ụgbọ mmiri na ntukwasi-obi. E nwere obere ọdịiche site na nke ọhụrụ mmiri aga n'ime sink. Mmiri mmiri na-ẹdụk mussel digestive akụkụ na a chụrụ site a pụrụ iche onu elu ahu. N'ịga mmiri na uwe-nwuda nke uji eze na-nọgidere na-enwe site rhythmic fluctuations nke ciliated-akpọ cilia na-ekpuchi esịtidem akụkụ nke mollusc.

Iku ume na ụjọ usoro

The uwe oghere nke mollusc nwere gills. Ka iche ha si ọzọ adụ anụ ahụ pụrụ ịbụ ndị e ji mara na aja aja ndo. Na nke ọ bụla n'akụkụ nke dị n'ime shei akwukwo nwere a ụzọ nke gills. Mmiri na-abanye shei mussel eweta bụghị nanị nri kamakwa oxygen.

Banyere ụjọ usoro, ọ bụ oge ochie na mussel ma ndị mejupụtara ọtụtụ ụzọ abụọ nke ganglia. Site n'enyemaka nke akwara ozi dị na adụ anụ ahụ, akịrịkọ Enyi kacha enyi stimuli na ikwu ha. Ihe atụ, mgbe ị na-enweta na-emeghe-asa ha, ya n'úkwù instinctively emechi.

ozuzu Atụmatụ

Edentates bụ heterosexual Nigeria. Hibere, ndị nwanyị na-adịghị si dị iche na ụmụ nwoke. N'oge mating oge akịrịkọ lekwasị ke otu ebe nke na-esite. Ụmụ nwoke emit mkpụrụ mmiri. Ke ahu nke nwanyi spam tinye site a pụrụ iche n'ọnyà, mgbe nke ahụ ịmụpụta àkwá amalite. Nke ikpeazụ, erùrù ịzụlite. Site n'otu siphon eruchabeghị kpụrụ ndị mmadụ n'otu n'otu ejected n'èzí.

Slapping na rudiments nke nku, erùrù iputa na ala ma na-agbalị iji nweta a foothold na akpịrịkpa nke azụ gara. Ọzọkwa, na ozu nke azụ kpụrụ a ụdị akwuru. Inside akịrịkọ na-aga n'ihu ka ha webata na-eto eto na size. Mgbe izu ole na ole na-eto eto mussel, onye Ọdịdị bụ ihe yiri okenye ndị mmadụ n'otu n'otu, wepụsịa akpụkpọ "nna ukwu" na-esi ike nke na-esite. N'ihi ya, n'ezie parasitic na azu, akịrịkọ larvae ogide ọhụrụ ebe.

ụzọ ndụ

Mussel, onye Ọdịdị e akọwara n'elu, na-edu a ịnọkarị otu ebe. Dị otú ahụ akịrịkọ-eri nri na nanị. Edentates ẹdụk mmiri nke mmiri ahụ nke oge ochie ntule na osisi. Ikpeazụ ada uwe-nwuda oghere site onu lobes - obere leathery folds, emi odude ke iso nke ahu. The ije nke cilia nke ciliated bara uru bekee na-chụpụrụ n'ime digestive akụkụ.

Na-eso ụzọ ndụ mussel na àgwà na eke na gburugburu ebe obibi, ọ bụ zuru ezu na-etinye mollusc na akwarium nwere a aja ala. On Itie oge nwere ike hụrụ razdvizheniya shei valves. Site mgbape n'èzí peep leathery n'ogige atụrụ, ekele nke ụmụ anụmanụ Nkea tinyere ala. Site n'onwe ya n'elu ájá mussel doo emighị emi grooves. N'ime otu awa klaam ike ikpuchi anya bụ karịa 30-40 sentimita.

Ná mmechi

Dị ka a pụrụ hụrụ, mussel bụ ahụkarị ndị nnọchiteanya nke oge ochie bivalves. Ndị dị otú ahụ ụmụ anụmanụ na-massively biri na ponds na osimiri, n'ihi na ha nwere na-enweghị obi ndị iro. N'ụzọ dị iche na otu oysters na mọsel, mussel na-adịghị eji maka oriri.