Indian Ocean Sand Shark: Nkọwa nke Nnukwu Azụ

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Osimiri Indian shark (Carcharias tricuspidatus) ma ọ bụ aja aja na-acha anụnụ anụnụ bụ nke cartilaginous azụ. Nke sitere na ụdị agụ shark agụ, ezinụlọ ájá shark, lamniform detachment. Ekere ụdị ahụ ahazi na 1878.

Ihe ngosi nke mpụga nke agwa mmiri Indian Ocean.

Osimiri Indian Ocean Sand Shark bụ nnukwu azụ, na-eru ogologo site na 3.5 m ruo 6 mita na arọ ahụ ruo 158.8 n'arọ. O nwere aru aru. Afụọnụ ahụ buru oke ibu. Emeghe ọnụ bụ elongated. Akụkụ azụ nke ahụ na-acha anụnụ anụnụ, afọ bụ isi awọ. Ndị okenye sharks nwere ajị gbara ọchịchịrị. Ntughari na-acha agba na otu agba. Ihe na-aga n'ihu, final gbasara ike nhata n'ogologo.

Akụkụ nke mbụ dị na nso dị n'akụkụ pelvis karịa n'akụkụ pectoral. A na-akpọ caudal fin bụ heterocyclic, lobe dị elu dị ogologo, a na-ekwupụta mkpụmkpụ mkpụmkpụ mkpụmkpụ. Ogologo ya bụ otu ụzọ n'ụzọ atọ nke ogologo ahụ. Carinae anọghị tinyere caudal peduncle. Enwere nnukwu ọkwa dị n'etiti jaws na rostrum, ya mere jaws na-aga n'ihu n'ihu. Ọkara ọnwa nke ọdụ ọdụ ọdụ abụghị ụdị anụ ọhịa shark a. E nwere akara azụ azụ. Enweghị ogige n'oghere ọnụ ọnụ oghere. Anya pere mpe, enweghi mpi na-achaba anya. Enwere squirt. Ezé buru ibu, dị nkọ, dị ka awl, nke a na-etinye ya na denticles ndị ọzọ dị na isi, nke bụkwa ụdị ụdị ụdị shark ndị ọzọ.

Nkesa nke Indian Ocean Sand Shark.

Osimiri Indian Ocean Sand Shark na-agbasa na mmiri ọkụ. A hụrụ ya na Osimiri Indo-West Pacific, bi na Oké Osimiri Uhie na mmiri nke South Africa. Ọ dị na mmiri Korea, Japan na Australia, yana Oke Osimiri Arafura. O bi na mmiri nke Western Atlantic: site na Ọwara Oké Osimiri Maine wee gbasaa na Argentina. Abịa nso Bermuda, Southern Brazil. Osimiri Indian Ocean dere na East Atlantic Ocean. A hụrụ ya na Oké Osimiri Mediterenian, nke dị nso na Cameroon, na Northwest Atlantic na mmiri Canada. E jidere shark dị ogologo 2.56 m nso Dalma Island (United Arab Emirates).

Ebe obibi nke Indian Ocean sand shark.

Osimiri Indian Ocean Sand Shark bi na mpaghara jikọtara ọnụ. Ọ na-agbaso omimi nke oke osimiri site na 1 - 191 m, na-emekarị na-egwu mmiri na omimi 15 - 25.

Indian Ocean Sand Shark Nri.

Osimiri Indian Ocean Sand Shark na-eri azụ nke gbara ọkpụkpụ na obere azụ sharks ndị ọzọ.

Reedzụlite Indian Ocean Sand Shark.

N’ime oge a na - emekọ ihe, ụmụ nwoke na - eme ngwa ngwa ma na - achụ nwanyị n'ike, na - egwu mmiri site n'akụkụ, ma na - ata ya nku. Ọtụtụ mgbe, nwanyị na-ezere ndị nwoke na-agagharị agagharị. Ọ na-ebelata nwayọ ma na-ese n’elu mmiri ebe aja na-emighị emi. Mamụ nwoke na-egosi asọmpi ma gbaa gburugburu na shark ruo mgbe nwoke kachasị ike ga-eburu ya gaa n'akụkụ aja. Nwanyị ahụ na-atakwa nwoke ahụ tupu ya amụọ ya. Omume ịgbachitere a na-adị ọtụtụ ụbọchị wee malite ugboro ugboro. Nwanyị ahụ ji nke nta nke nta belata iwe ya na, dị njikere maka imepụta ya, na-egosi mmụọ ido onwe ya n'okpuru. Nwoke ahọpụtara ahọrọ na-agagharị na nke mbụ ya na nnukwu okirikiri, wee bịaruo nso njedebe ya. Nchịkọta na-apụta mgbe nwoke na-egwu mmiri n'akụkụ n'akụkụ, na-emetụ aka nri nke nwanyị na azụ azụ nke nku pectoral, ma na-ewe naanị otu minit abụọ. Mgbe ịlụ nwoke gasịrị, nwoke ahụ enweghị mmasị pụrụ iche n'ebe nwanyị nọ. N'agha, ụmụ nwoke na-emekarị ihe ike megide ndị ọzọ mgbe emechara ha.

Osimiri Indian Ocean Sand Shark bụ ụdị ovoviviparous. Aringmị mkpụrụ ga-amalite site na ọnwa asatọ ruo ọnwa iteghete.

Àkwá ndị ahụ na-ahapụ àkwá ndị ahụ, n’oge a na-ebufe ha n’ime tuben fallopian, njikọta spam na-apụta, site na 16 ruo 23 embrayo na-atọgbọ. Embrayo na-etolite n’ime ahụ nwanyị, n’agbanyeghi, n’agbata njikọta spam na ọmụmụ nwa, naanị otu n’ime embrayo kacha nwee ndụ. Mgbe nkochi ime akwa ha gbazee, ha na-eri akwa ndị di ha nso, ha na-ebibi embrayo ndị ọzọ ọ bụla n’ime akpa nwa tupu ha apụta. Ya mere, ọ bụghị naanị buru ibu, mana etolite etolite etolite na-eto eto ka amụrụ. A na-etinye nkochi ime akwa na mgbe ogologo ahụ dị mkpụmkpụ, ihe na-erughị sentimita 17, ogologo ya mgbe a na-amụ ya bụ 100 cm.

Ihe egwu nye Indian Shark Sand Ocean.

Nnyocha e mere na nso nso a egosila na ọtụtụ ụdị azụ shark, tinyere Indian shark aja, ụdị azụ ndị a belatara ọnụọgụ ha ihe ruru 75% n'ime afọ iri n'ihi ụba mmụba nke azụ azụ. N’oge na-adịbeghị anya, ịkụ azụ a pere mpe, ma iwebata ọnọdụ nchekwa na ụfọdụ ụdị azụ shark, akwụsịla mkpochapụ azụ. Gbụ awụnyere n'ụsọ mmiri dị na New South Wales iji chebe ndị na-asa ahụ site na mwakpo shark na-amatakarị shark.

A na-ahụ ihe dị ka shark ezé ezé 248 kwa afọ na Natal, South Africa, na-abụkarị n'ụsọ mmiri, ebe 38% n'ime ha ka nọ na ụgbụ.

Ka o kwere mee, a hapụrụ azụ ndị a ma jiri mkpado wepụta ha.

Ka ọ dị ugbu a, enwere akụkọ banyere ube nke ndị na-achụ azụ azụ n'okpuru mmiri na-eji enweghị ogwe osisi na azụ shark nwere strychnine, na nke a na-egbu ọtụtụ azụ, dị ka e kwuru na ụsọ oké osimiri nke Queensland. Ndị dị iche iche na-ejikarị lasso iji nweta Indian Sharks Sand Sharks dị ndụ iji ree ha na aquariums mmiri. Omume ndị a na-enyeghị ikike site n'aka ndị na-eme ihe dị iche iche na-enwe mmetụta dị njọ na omume ebumpụta ụwa nke azụ mmiri sharks Indian ma nwee ike ibute mkpochapụ nke ụdị a na ebe kachasị mkpa, ma ọ bụ azụ hapụrụ naanị ebe mgbaba ha dị mkpa.

Nkọwapụta nke Shark Sand Ocean.

Indian Ocean Sand Shark bụ ebumnuche azụmaahịa na egwuregwu. Ọ na-enwe ekele maka abụba imeju, nke nwere vitamin, yana ntù.

Osimiri Indian Ocean Shark bi na mmiri na-emighị emi, ebe ọ na-ebukarị ihe na-adịghị agagharị na mmiri. Osimiri Indian Ocean Sand Shark na-adọta ndị dịgasị iche iche maka omume ya na nnweta ya maka nchọpụta ma bụrụ ihe na-ewu ewu na mmiri miri emi. Diver - Ntuziaka na-ahụkarị akara ebe shark ndị a na-egwu mmiri mgbe niile ma gosi ha ka ha dịgasị iche, na-adọta uche ndị na-agba mmiri. Umu anumanu a nwere ike buru ihe ojoo nye mmadu.

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Lelee vidiyo ahụ: Cape May Surf Fishing: Striped Bass, Whale and Sand Sharks (September 2024).