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Marine ndụ. Octopus. Description, e ji mara. Olee otú ọtụtụ ndị ụkwụ ihe octopus?

Octopus - na nnọchiteanya nke detachment nke mmiri mollusks nke klas nke cephalopods. N'ihi na ihe niile umu e ji mara sacciform toso. Mgbe e mesịrị na isiokwu anyị chọpụta atụmatụ nke ndị a na ụmụ anụmanụ, dị ka octopus ụkwụ. Photo akịrịkọ ga-ga-nyere n'okpuru.

obere nkọwa

Octopuses atọ n'obi. Main karịrị ọbara ahu. Ndị fọdụrụ inupụ ya site na gills. N'ihi na eziokwu na plasma na erythrocytes ugbu hemocyanin (ọ na-anọchi ígwè, ọla kọpa) na ebe nke haemoglobin n'ime ọbara nke ụmụ anụmanụ-acha anụnụ anụnụ. Anyị octopus nnukwu anya na a akụkụ anọ nwa akwụkwọ. The isi anụ na-ọma mepụtara, o nwere a cartilaginous okpokoro isi. Ọ na-echebe ụbụrụ na-amalite amalite cortex. anụmanụ size - si 50 mm ka 9.8 m (n'etiti nsọtụ feelers odude oppositely).

nri

All octopuses - anụ. Ha isi oriri ndị crustaceans, azụ, akịrịkọ. Common octopus were anụ ya niile tentacles. Jide suckers àjà, O ata ya onu ya. nsi si emepụta asọ mmiri dara ke mmepụta ọnya. Maka octopus e ji okwu nke onye na-amasị nri na ụzọ nke ya inweta. Akịrịkọ nwere anọ na abụọ nke tentacles. Olee otú ọtụtụ ndị ụkwụ ihe octopus, na ọ bụrụ na o nwere a aka, ga-ahụ na.

Klam na-aga

Kasị umu-ebi n'etiti nkume, ahịhịa mmiri na nkume. Favorite ebe nzuzo na-eto eto na ụmụ anụmanụ na Far East, n'ihi na ihe atụ, na-efu shells nke scallops. N'ihi na eziokwu na octopuses bụ karị n'abalị, ha na-atụle nocturnal. Ya mere, olee otú ọtụtụ ụkwụ ihe octopus? Olee otú o jiri ya aka na ụkwụ? Dị ka ike, gụnyere nkpoda ebupụta mollusks ịga na na niile fours. N'otu oge ahụ ọ na-aka nile tentacles. Ọtụtụ ndị kweere na octopus asatọ ụkwụ. Otú ọ dị, nke a abụghị eziokwu. N'oge nnyocha ọ hụrụ na agabiga klaam abụọ tentacles. Ịga n'ihu, ọ na-eji ndị ọzọ nke N'ịdị. Movement "aka" ndị yiri ndị na-eme ka na-egwu mmiri. A ụzọ nke nne ele N'ịdị a na-eji ịnyagharịa site na oké osimiri n'ala. Na enyemaka ha, molluscum nwekwara arịgo na mmiri n'okpuru osimiri nkume. N'ihi ya, ọnụ ọgụgụ nke ụkwụ nke octopus - 2, ndị ọzọ niile na tentacles nwere ọrụ nke aka. N'ihi na eziokwu na ahụ nke mollusks mgbanwe, ha nwere ike iru site cracks na oghere onye akụkụ dị nnọọ nta karịa ha. Nke a na-enye ohere ka ha zoo dị iche iche echebe.

omume

Na ọtụtụ ụdị nwere ihe pụrụ iche glands na-emepụta na ọchịchịrị mmiri mmiri - "ink". Na a enweghiudi translucent tụrụ-ekokwasị na mmiri mmiri mmiri ma na-ruo oge ụfọdụ bụ kọmpat, tupu ọ na-adịghị itughari mmiri. Ịgbanahụ onye na-agba ọsọ, octopus ink na-arụpụta a na-adasị. Zoologists nwere ka ụbọchị ọ dịghị otutu mmadu kwenyere banyere ihe mgbaru ọsọ nke a bụ omume. Cousteau nchọpụta eche na "ink tụrụ" na octopus bụ a ụdị ụgha zaa nke na-emegide, ịdọpụ uche ha ntị. Molluscs nwere ngwá ọrụ ọzọ na-echebe. Tentacle mollusk, ghọtara na onye iro nwere ike anya. Nke a bụ n'ihi na ike muscle mkpi. Ụfọdụ oge detached tentacle na-aga n'ihu ime Tactile stimuli na-akpali. Ọ bụ onye ọzọ na ntoonu maka ndị na-akpagbu octopus.

research ọrụ

N'ihi na a nnọọ ogologo oge m enweghị a kpọmkwem azịza nke ajụjụ, otú ọtụtụ ụkwụ ihe octopus. Ọkà nwere ihe karịrị iri abụọ European emmepe abuana ke ọmụmụ nke mmiri ndụ, ruo ogologo oge na-ekiri ihe omume nke octopuses. Ọ nyochara banyere abụọ na puku abụọ data. N'oge nnyocha a chọpụtara na abụọ tentacles na-maa-agba. Dị ka a n'ozuzu na-achị, ụmụ anụmanụ-akpali nwayọọ nwayọọ. Ma ọ bụrụ na nke ize ndụ klam nwere ike iru a ọsọ nke 15 km / h. Ndị nnyocha ahụ kwuru na ụbụrụ na-eziga a mgbaàmà mmalite nke ije, mkpebi dị ka ya na-agba, na ọdịdị na ntụziaka nke onye ọ bụla na poolu na-ewe onwe ha. Otú ọ dị, ọbụna ndị na aka na ụkwụ nke na-adọwa anya n'ebe ahụ, na-na-na omume ndị na-kenyere tupu. Ọkà nwekwara a hụrụ na octopus dokwara ọma iwu nke aka na ụkwụ nke ekpe na nri n'akụkụ nke ahu. Otú ọ dị, mmasị ka e nyere ndị atọ n'ihu tentacle - ya bu n'obi maka ngosi ọnu-oriri. Onye ọ bụla N'ịdị nwere ruo 10 tysyach anabata kpebisiri ike site nke jụrụ oriri ma ọ bụ inedible.

atụmatụ

Ịmara kpọmkwem ole ụkwụ nke ihe octopus, na ọ na-eji ya aka na ụkwụ, na-eme nnyocha na-amụ ụmụ anụmanụ na ọgụgụ isi. Zoopsychologists atụle mollusks kasị nwere ọgụgụ isi nke niile invertebrates nnochite anya. Nkwubi okwu ndị a na-dabere na uru kwuru anya. Ya mere, cephalopods nwere ezi nchekwa, a zụọ, ike ịmata ihe dị iche geometric shapes: nnukwu site na obere, gburugburu square, vetikal rektangulu si kwụ. Ọzọkwa, ha na-eji ndị mmadụ mfe ịmata ndị na-eri nri ha. Ọ bụrụ na ị na-eji oge dị ukwuu na-octopus, ọ ga-abụ TAME. Ndị a klam n'ụzọ zuru okè pụrụ izi.

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