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Swordfish. nkọwa

Swordfish ugbu a weere naanị nnọchiteanya nke ezinụlọ mecherylyh. The aha nke a anụ anọwo ruru ka a peculiar ụdị nke elu agha. Abụkarị okenye swordfish, photos nke nwere ike mfe ịchọta na Internet, nwere ike iru a ogologo n'elu anọ mita na arọ ya dịgasị na ọkara ton ebe. Live anụmanụ ebe okpomọkụ na subtropical mmiri, mgbe ụfọdụ, ha nwere ike dị na Black na Azov oké osimiri. E nwere ndị na moderately ọkụ mmiri n'oge udia migrations. Ya mere, n'oge a na azụ pụrụ ịchọta Icelandic mmiri nso Newfoundland. E nwere ụmụ anụmanụ na n'Oké Osimiri North.

Swordfish nwere elongate elu agha dị ike n'akụkụ keels na ọdụ. anụmanụ ahụ nke na-enweghị ọtụtụ. All a ọnụ na-enye ohere ya ịzụlite a zuru ezu elu ọsọ - na awa tupu otu narị na iri atọ kilomita. Pelvic ntù swordfish bụghị, na ọdụ ya yiri a mpekere onwa na udi. Okenye, ndị nnọchiteanya nke ihe fọrọ nke mba ezé, ma na-eto eto na ụmụ anụmanụ nwere maxillary ezé. Dị ka mesho ha ntupu efere.

The elu agha ekara ube, kwesịrị nlebara anya pụrụ iche. Nke a na akụkụ bụ banyere otu ụzọ n'ụzọ atọ nke ngụkọta ahu ogologo. Site n'enyemaka nke-elu-ya agha, swordfish egbu anụ oriri ha: pererubaet ya na ọkara. Nke a na-ìhè site hụrụ ahu ya na afo nke azụ na skwid.

On swordfish anya dị ka ohu-ụgbọ mmiri. N'agbanyeghị fọrọ nke nta ahụ size na ọdịdị, na ha na iso dị iche iche ezinụlọ. The myirịta nwere ike hụrụ na foto. Swordfish bi na mmiri na a dịgasị okpomọkụ nso. N'oge nri nke ezinụlọ na-adịghị kwa-achọ na-ekpo ọkụ na mmiri, ha na-emekarị hụrụ na mmiri na a okpomọkụ nke iri na abụọ degrees. N'oge na-akpata, ọnọdụ gbanwere n'ụzọ dị ukwuu. Swordfish spawn nanị na okpomọkụ mmiri na a okpomọkụ - karịa iri-na-atọ degrees.

Animals nwere dịtụ elu ọmụmụ. Ukwuu n'ime nwanyi nwere ike iyi akwa ọtụtụ àkwá - karịa iri na ise nde. Of dịtụ ukwuu larvae apụta a buturu obere jaws, na na-eru nwa ahuhu asatọ millimeters, ọ na-ewe n'ụdị a ube. E jiri ya tụnyere ndị okenye bụ ndị na-enweghị ezé, ọ dịghị akpịrịkpa, na ighe nwere ike ike akpịrịkpa na obere spines, ezé na agha. Pubati n'akparamagwa banyere ise ma ọ bụ isii afọ nke ndụ.

Power larvae na-adabere na ha dị afọ iri. Na mmalite nke mmepe, ha na-eri zooplankton. Mgbe ha ruru na ogologo nke a sentimita, ha na-akpụ akpụ na nta azu. N'ime afọ mbụ nke ndụ nke azụ ndị mmadụ n'otu n'otu iru banyere iri ise sentimita. Site n'afọ nke atọ nke ha ogologo mgbe ọ na-aghọ ihe karịrị a mita. Adults na-eri nri na obere azụ bi na subsurface mmiri. Ihe oriri na-agụnye nnukwu anụ, dị ka tuna. N'ọnọdụ ụfọdụ ndị swordfish nwere ike ọgụ ọbụna a shark.

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