Cuttlefish bụ cephalopod: nkọwa, ndụ na ihe oriri

Cuttlefish bụ mollusk nke klas nke cephalopods. Na echiche nke ndị mmadụ, ọ na-ejikọta ya na ihe na-enweghị mmetụta na enweghị ntụpọ. N'eziokwu, ogbe ndị mara mma dị ezigbo mma.

Ụdị ụmụ anụmanụ

Nchacha nwere oval, nke dị nro. Uwe akwa (dermo-muscular sac) bu isi ihe di n'ime ya. Mkpụrụ dị n'ime ya na-arụ ọrụ ọkpụkpụ, nke a na-emekarị ka ọ bụ àgwà nke azụ. Ọ na-agụnye efere na cavities dị n'ime ụlọ nke na-enye nkwado maka ịzụ ahịa. Ọkpụkpụ ahụ dị n'ime ogwe ma chekwaa akụkụ ahụ.

A na-ejide isi na ahụ mollusc. Anya ogwu nwere oke buru ibu ma nwee ike ibudata n'ime ya, ebe nwa akwukwo na-acho ike nke ìhè. N'elu isi ahihia enwere ihe yiri oke onu, ihe ndi ozo na-ewepu ma mebie nri. Na kwa, dịka na ọtụtụ cephalopod mollusks, cuttlefish nwere akpa ink. Nke a bụ akụkụ ahụ pụrụ iche, nke bụ nnukwu capsule, ekewara ya na akụkụ abụọ. N'akụkụ ụfọdụ, enwererịrị njikere ink, na nke ọzọ - sel ndị pụrụ iche, jupụtara na grains pụrụ iche na agba. Mgbe maturing, a na-ebibi mkpụrụ ndụ ndị ahụ, a na-erekwa ink. Akpa ink na-emepụta nnukwu ink. A na-eweghachiri akpa akpaghachị na ihe dị ka ọkara otu awa.

Ụdị ndị a ma ama bụ:

• Ọkpụkpụ azụ;
• Fero;
• Ikpere (ihe kacha mma na nsi);
• Oke na-agba àmà (nke kachasị ukwuu);
• Na-awagharị (ezigbo nsi).

Mollusc nwere tentacles asatọ na abụọ feelers abụọ. Na nke ọ bụla n'ime ha, e nwere obere obere nwa. A na-ezo ákwà mgbochi ihu n'ihu na akpa dị n'okpuru anya ma jiri ya mgbe ịwakpo onye ahụ. Elon elongated dị n'akụkụ nke akpati ahụ ma nyere ha aka ka ha na-agagharị.

Nkọwa nke cuttlefish, agba

Otu njirimara nke njirimara ndị a bụ ikike ịgbanwe agba nke ahụ ha. Ụcha nke bekee dị iche iche. Nke a ga-ekwe omume n'ihi sel akpụkpọ anụ-chromatophores. Ngbanwe na agba ahụ adịghị ama, chromatophores nọ n'okpuru ụbụrụ. Usoro a bụ ozugbo, o yikwara ka ihe ọ bụla na-eme na akpaghị aka. A na-eji ụcha dị iche iche na-acha odo odo.

N'ihi ụda dịgasị iche iche, mgbagwoju anya nke ụkpụrụ na ọsọ nke mgbanwe agba, mollusc enweghị nha. Ụdị cuttlefish dị iche iche nwere ikikere. A na-eji mgbanwe agba na-eme ihe mgbe ị na-egwu. Ụkpụrụ nke ụdị dị iche iche na-ebu ụfọdụ ozi maka ndị ikwu. Cuttlefish bụ otu n'ime ụdị ndị nwere ọgụgụ isi kachasị ọgụgụ isi.

Ụdị mollusc

Ọcha dị ntakịrị ma ọ bụrụ na e jiri ya tụnyere ihe ndị ọzọ. Sipia sepia kacha buru ibu n'etiti umu ogwu. Tinyere tentacles, ogologo ahụ dị mita 1.5 m, ibu ya dịkwa ihe dị ka kilogram 10. Otú ọ dị, ọnụ ọgụgụ ka ukwuu n'ime ndị mmadụ dị obere, ogologo ha adịghị karịa 20-30 cm. E nwekwara ọtụtụ ụdị obere obere - nke ruru 2 cm, nke a na-ewere dị ka obere cephalopods n'ụwa.

Areal

Ebee ka oke ohia di ndu? Ọ na-ebikwa na mmiri na-emighị emetọ, na ebe okpomọkụ na oké osimiri, nke na-asa mmiri n'ụsọ Africa na Eurasia. Ka o sina dị, a na-achọta azụ na-acha odo odo n'ụsọ oké osimiri nke Australia. Mollusc na-ahọrọ ịnọ naanị ya, mgbe ụfọdụ n'ime obere ìgwè, na n'oge a na-azụlite, e hiwere nnukwu nnọkọ nke cuttlefish. Na oge oge, ha nwere ike ịmegharị, ma, dịka iwu, na-eduga ndụ. Mollusks na-egwu mmiri n'enweghị ihe mgbochi, rube isi n'ụsọ oké osimiri. Mgbe ọ hụrụ anụ ahụ, ndị na-egbu nri na-agbaze maka nke abụọ, ma jiri ọsọ gbagide onye ahụ. Mgbe ihe ize ndụ na-apụta, ndị mollusks dina n'ala ma gbalịa imeju onwe ha na nnu na ájá. Cuttlefish bụ nlezianya nke ọma na nke egwu.

Nutrition Cuttlefish

Site n'oge ruo n'oge, nnukwu mmadụ nwere ike iri obere ụmụnne. Nke a abughi n'ihi ime ihe ike, ma karia n'ihi ihe oriri.

Mollusks na-eri ihe fọrọ nke nta ka ọ bụrụ ihe ọ bụla na-agagharị ma ọ bụghị karịa nha ha. Ha na-azụ azụ, egwu, ahịhịa, shellfish. Cuttlefish na-efesa mmiri iyi n'ime ájá sitere na siphon, si otú ahụ na-ebili, mgbe mollusk n'oge a na-ekpuchi obere ihe ndị dị ndụ, nnukwu ya na-egbutu ya. Achịchaghị akpụ ga-esiri ike ịgbawa sheba nke crab ma ọ bụ okpokoro isi obere azụ.

Mmeputakwa

Cuttlefish bụ anụmanụ nke na-amụba nanị otu ugboro. Molluscs na-akwaga n'ebe ndị dị jụụ ịtọba nsen, tinyere ụzọ isi na-azụ ìgwè atụrụ nke ọtụtụ puku mmadụ. Nkwurịta okwu na-apụta site n'ịgbanwe agba nke ahụ. Site n'inwe obi ebere, ma mollusks na-egbukepụ egbukepụ na-egbuke egbuke. Azụ nke bekee na-abụkarị oji ma yie mkpụrụ vaịn. Mgbe ịtọgbọrọ nsen, okenye scafishfish anwụ. A na-amụpụta na-akọwa Cephalopods. Kemgbe a mụrụ nwa obere azụ nwere ike iji ink. Cuttlefish na-adị ndụ n'ime afọ 1-2.

Nri bara uru nke shellfish anụ

Cuttlefish bụ isi nke anụ mara mma nke nwere acids unsaturated acids - eicosapentaenoic na docosahexaenoic, na-echebe megide ọtụtụ ọrịa nke usoro obi. Ihe ndị a na-ebelatakwa triglycerides n'ọbara ahụ, gbochie ịkpụ thrombi na nkwụsị nke akwara. Na anụ ndị na-eri anụ, vitamin B2, B12, A, nicotinic na acids folic. Na mgbakwunye, anụ nke shellfish bara ọgaranya. Na mgbakwunye na ihe bara uru na anụ, adịghị emerụ dị ka cadmium na mercury. Ndị na-eri nri na-atụ aro ka ha rie ihe karịrị abụọ servings kwa izu.

Njirimara bara uru nke ink

• Mee ka obi dịkwuo mma ma na-alụso nsogbu nsogbu uche.
• Ha na-enyere aka n'ịgwọ ọrịa nke ịmụ nwa.
• Kpochapụ ihe mgbaàmà nke ọrịa nsị.
• Nyere aka na ọgwụgwọ ọrịa anụ ahụ.

N'oge ochie, a na-eji ink eji ede ihe. Ink nke cuttlefish bụ akụkụ nke ọgwụ. Nke a nwere mmetụta dị mma.

A na-eji inks eme ihe na mmepụta nri na ihe eji eme nri. Ha na-enye efere a pụrụ iche nwa agba na ezigbo nnu uto. A na-ere ntanye ejikere na-ere na ụlọ ahịa. Na kwa na ink edere, a na-eme nri, nke dị iche iche na-egbuke egbuke. Ink nke cuttlefish nwere ihe ndị na-enyere metabolism ma nwee mmetụta mgbochi mkpali.

Ezigbo mmasị banyere cephalopods

1. Cuttlefish nwere obi atọ. A na-eji obi abụọ eme ihe maka ịmịnye ọbara n'ọbara, a na-ejikwa nke atọ ekesa ọbara oxygenated n'ahụ ahụ.
2. Na ọbara cuttlefish enwere protein a na-akpọ hemocyanin, nke a na-eji nyefee oxygen. Ya mere, ọbara ya bụ acha anụnụ anụnụ.
3. Cuttlefish bụ azụ azụ nke nwere ike ịkọ ọdịdị na ụdị ihe ndị gbara ya gburugburu. Mollusc na-agbanwe agba ya site n'ịbawanye ma ọ bụ na-abanye obere obere bumps dị n'ime ahụ, n'ihi nke a, ọ na-ejikọta ya na ájá, cobblestones na ebe ndị ọzọ.
4. Ndị nwoke, iji lekọta ụmụ nwanyị ma ghara ịdọrọ mmasị nke ndị ọzọ, na-eme ka ha dị ọhụrụ na ntụrụndụ na-adọrọ adọrọ. Otu ọkara nke ahụ ha na-ese ya na agba a tụrụ mma, onye nke ọzọ na-ekpuchi ya n'okpuru ụmụ nwanyị, na-eṅomi ụda nchara.
5. Cuttlefish nwere ike ịhụ nke ọma na ọnọdụ ala dị ala, yana ihe dị n'azụ ha.
6. Cuttlefish na-enwe ike ime ka mmeghari nke algae na-eme ka ha ghara ịdị anya. Ma ọ bụ na ha na-ahazi ihe nkiri na-egosi na ha ga-eburu anụ.
7. Mollusks ji aka ha chebe onwe ha pụọ n'aka ndị iro, ma ọnụ ọgụgụ dị ala dị ntakịrị na-eme ka ha bụrụ ndị na-achụ ha: dolphins, sharks.

Cuttlefish bụ ihe na-atọ ụtọ maka aquarists. Otú ọ dị, idebe ha adịghị mfe n'ihi n'eziokwu na mollusks na-atụ egwu, ha na-ahapụkarị ink n'ime mmiri, ọ na-adịkwa ogwu. Mgbe oge ole na ole gasịrị, a na-eji azụ na-eji onye nwe ya egwu egwu.