Kifin Sargan

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Sargan kifi ne mai kama da kamanni iri iri. Har ila yau, Sargan suna da ƙarin fasali guda ɗaya wanda ya sa suka zama na musamman. Gaskiyar ita ce kasusuwa na kwarangwal dinsu ba fari ba ne, amma kore ne. Kuma saboda tsayin daka da siriri, da ƙarfi mai ƙarfi, kifin kifin ya sami suna na biyu - kifin kibiya.

Bayanin Sargan

Duk nau'ikan kifayen kifayen na dangin kayan masarufin ne, mallakin tsari ne na sharar kifin, wanda ya hada da kyawawan kifaye masu yawo wadanda ke rayuwa a cikin ruwa mai zafi da na ruwa, da kuma ruwan masarufi, abinci mai gwangwani wanda za'a iya ganin sa daga kantin kayan masarufi.

Bayyanar

Tsawon wadancan shekaru miliyan biyu ko ɗari uku, yawancin kifin da ke akwai a duniya, sun ɗan canza kaɗan daga waje.

Jikin wannan kifin dogo ne kuma kunkuntar, an dan daidaita shi daga bangarorin, wanda ya sa ya zama kamar bawo ko ma macijin teku. Sikeli masu matsakaici ne, tare da fitaccen lu'ulu'u mai haske.

Muƙamuƙin kifin kibiya an faɗaɗa shi cikin yanayi na musamman, hancin hancin yana taƙala kamar yadda ya yiwu a gaba, kwatankwacin "baki" na sailfish. Wasu masu bincike sun gano cewa kifin kifin, saboda wannan fasalin na waje, yayi kama da tsoffin kadangaru, pterodactyls, wanda tabbas, ba zasu iya zama dangi ba.

Abin sha'awa! Kamanceceniyar waje da dadadden dabbobi masu rarrafe an inganta ta gaskiyar cewa muƙaman garfish daga ciki a zahiri cike yake da ƙananan, haƙoran hakora, halayyar dinosaur ɗin burbushin halittu.

Theunƙun fuka-fukai, ƙoshin baya da ƙoshin fure suna jikin bayan jiki, wanda ke ba kifin sassauci na musamman. Finarshen ƙofar dorsal na iya ƙunsar haskoki 11-43; ƙarancin caudal yana da ɗan ƙarami kuma an raba shi biyu. Layin gefe na kifin kibiya an juye shi zuwa ƙasa, kusa da ciki, yana farawa a yankin ƙasan firam kuma ya faɗaɗa har wutsiya.

Akwai manyan tabarau guda uku a cikin launin sikeli. Na baya na garfish yafi duhu, shuɗi-shuɗi. An zana bangarorin a cikin sautunan launuka masu launin toka-toka. Kuma cikin yana da haske sosai, silvery fari ne.

Kan kifin kifin yana da faɗi sosai a gindin, amma yana taɓarɓus sosai zuwa ƙarshen muƙamuƙin. Saboda wannan fasalin na waje, asalinsa ana kiran kifin kifin da allura a Turai. Koyaya, daga baya, an ba wannan suna don kifi daga dangin allura. Kuma masifaffen kifin ya sami wani suna mara izini: sun fara kiran shi kibiyar kibiya.

Girman kifi

Tsawon jiki zai iya kaiwa daga mita 0.6-1, kuma matsakaicin nauyi ya kai kilogram 1.3. Faɗin jikin kifin kifi da wuya ya wuce 10 cm.

Sargan salon

Sargans kifi ne mai tasirin gaske. Wannan yana nufin cewa sun fi son zama a cikin layin ruwa da samansa, yayin guje wa manyan zurfin ruwa da rairayin bakin teku.

Siffar tsawan jiki, wanda aka daidaita daga bangarorin, yana ba da gudummawa ga gaskiyar cewa wannan kifin yana motsawa ta wata hanya ta musamman: yin motsi-motsi iri-iri tare da dukkan jiki, kamar yadda macizai ko mayun ruwa suke yi. Tare da wannan hanyar motsi, kifin kifi na da ikon haɓaka saurin har zuwa kilomita 60 a kowace awa cikin ruwa.

Ba 'yan Sargan bane kaɗai, sun gwammace su zauna a cikin teku a cikin babban garken tumaki, yawan mutanen da zasu iya kaiwa dubu da yawa. Godiya ga rayuwar makaranta, kamun kifi mafi inganci, kuma wannan ma yana kara aminci a yayin da maharan suka kawo hari.

Mahimmanci! Sargans suna da halin ƙaura na zamani: a lokacin bazara, yayin lokacin kiwo, suna matsawa kusa da bakin teku, kuma lokacin hunturu suna komawa bakin teku.

Da kansu, waɗannan kifayen ba su rarrabe su da halayensu na tashin hankali, amma akwai lokuta idan kifin kifi ya sa mutane rauni. Mafi yawanci hakan na faruwa ne yayin da kibiyar kibiya, saboda firgita ko haske mai haske ya makantar da ita, ta yi tsalle daga cikin ruwan kuma, ba tare da lura da wata cikas a cikin sifar mutum ba, tare da dukkan ƙarfin ta ta faɗa ciki tare da kaifin bakin hammatarsa.

Idan kamun kifi ya kama yana jujjuyawa, to wannan kifin zai iya tsayawa tsayin daka: yayi birgima kamar maciji, yana ƙoƙarin sauka daga ƙugiya, kuma yana iya ma cizo. A saboda wannan dalili, gogaggen masunta suna ba da shawarar shan kifin kibiya a jiki a bayan kai, saboda irin wannan rikon yana rage kasadar samun rauni ta hakoransa masu kaifi.

Har yaushe girkin kifi yake rayuwa

Tsammani na rayuwa ya kai kimanin shekaru 13 a daji. Amma a cikin kamun masunta, yawanci, akwai kifayen da shekarunsu sukakai 5-9.

Nau'o'in garfish

Iyalan garfish sun hada da jinsi 10 da fiye da dozin iri, amma garfish, kuma ba kifi kawai na wannan dangi ba, a hukumance ana ɗaukar su jinsuna biyu: Turawan Turai ko na gama gari (lat. Kandai kai kadai) da Sargan Svetovidov (lat. Kawasaki svetovidovi).

  • Turawan Bature. Babban mazaunin tekun Atlantika ne. An samo shi a gaɓar tekun Afirka, har ila yau a cikin Bahar Rum da Baƙin Blackasa. Kayan kifin Bahar Maliya an banbanta su azaman daban-daban; sun bambanta da kifin Turai na babban nau'in a cikin ɗan ƙarami kaɗan kuma an fayyace su sosai, sun fi nasu duhu, ratsi a baya.
  • Sargan Svetovidova. Yana zaune a gabashin gabashin Tekun Atlantika. Ana samun sa a bakin tekun Atlantika na Burtaniya, Ireland, Spain da Fotigal, wataƙila tana iyo cikin Tekun Bahar Rum. Wani fasali na wannan nau'in, wanda ya banbanta shi da kamun kifin na Turai, shine ƙaramin girmansa (ƙifin Svetovidov yana girma, a mafi akasari, har zuwa 65 cm, kuma na Turai - har zuwa 95 cm). Bugu da kari, ƙananan muƙamuƙin ya fi na sama tsayi tsayi. Launi na ma'auni shine azurfa, amma akwai duhu tare da layin gefe. Doarshen ƙugu da ƙwanƙolin hanzari an karkatar da su sosai zuwa ga ƙarancin caudal. Ba a san komai game da salon rayuwa da abincin irin wannan nau'in ba. An ɗauka cewa hanyar rayuwar irin kayan kifin Svetovidov iri ɗaya ne da na turawan Turai, kuma yana cin ƙananan kifin teku.

Kayan kifin na Tekun Fasifik, yin iyo a lokacin rani zuwa gabar Kudu Primorye kuma ya bayyana a cikin Peter the Great Bay, ba katantan gaske ba ce, saboda mallakar ta daban ce, duk da irinta, jinsin dangin kifin.

Wurin zama, mazauni

Kifin kifin yana zaune a cikin dumi mai dumi da yanayin yanayin tekun Atlantika, kuma ana samun sa a bakin tekun Arewacin Afirka da Turai. Jirgin ruwa ya shiga Tekun Bahar Rum, Baƙi, Baltic, Arewa da kuma Tekun Barents. Hakanan ana samun rarar raƙuman ruwa a cikin Tekun Azov da Marmara.

Wurin zama na kifin gaske ya faro daga Cape Verde a kudu zuwa Norway a arewa. A cikin Tekun Baltic, ana samun kifin kifi ko'ina, ban da ruwan gishiri kaɗan a arewacin Tekun Kogin Bothnia. A cikin Finland, wannan kifin yana bayyana a lokacin dumi, kuma yawan yawan mutane ya dogara da irin wadannan dalilai kamar, misali, canjin gishirin ruwa a yankin Baltic.

Wadannan kifayen makarantu ba safai suke hawa sama ba kuma kusan basa sauka zuwa zurfin ruwa. Babban mazaunin su shine tsaka-tsakin ruwan teku da na teku.

Sargan abinci

Yana ciyarwa akasari akan ƙananan kifi, da kuma ƙananan dabbobi, gami da ƙwayoyin mollusk.

Makarantun kifin na kifin kifi suna bin makarantun wasu kifaye kamar su feshin daji ko na Turai. Zasu iya farautar kananan sardines ko mackerels, da kuma kayan kwalliya irinsu amphipods. A saman teku, kifayen kibiyoyi na tsintar manyan kwari masu tashi wadanda suka fada cikin ruwa, kodayake ba su ne ginshikin abincin kifin ba.

Kibiyar kibiya ba ta da zabi sosai a cikin abinci, wanda shine babban dalilin jin dadin wannan jinsi tsawon shekaru miliyan dari.

Don neman abinci, masifar, bayan makarantun ƙaura masu ƙaura na ƙananan kifi, suna yin ƙaura kowace rana daga zurfin ruwa zuwa farfajiyar teku da ƙaurawar lokaci daga bakin tekun zuwa tekun buɗewa da baya.

Sake haifuwa da zuriya

Lokacin kiwo yana farawa daga bazara. Bugu da ƙari, daga yankin da ake zaune, wannan yana faruwa ne a cikin watanni daban-daban: a cikin Bahar Rum, ɓullowa a cikin kifin kifin yana farawa a watan Maris, kuma a cikin Tekun Arewa - ba a farkon watan Mayu ba. Lokaci na jinkiri na iya shimfidawa sama da makonni da yawa, amma yawanci mafi girma a watan Yuli.

Don yin wannan, mata sun zo bakin teku kusa da yadda suka saba, kuma a zurfin mita 1 zuwa 15 suna kwance game da ƙwai dubu 30-50, waɗanda girman su ya kai 3.5 mm a diamita. Ragewar ruwa yana faruwa a cikin rabo, za a iya samun kusan tara daga cikin su gaba ɗaya, kuma lokacin da ke tsakanin su ya kai makonni biyu.

Abin sha'awa! Kowace kwai sanye take da zaren bakin ciki mai matse jiki, tare da taimakon waɗanda ƙwai suke ɗorawa a kan ciyayi ko a kan dutse mai duwatsu.

Larvae, wanda bai wuce mm 15 ba a tsayi, yana fitowa daga ƙwai kimanin makonni biyu bayan haihuwa. Waɗannan sun riga sun zama cikakke cikakke, albeit ƙananan ƙananan kifi.

Soyayyen yana da jakar gwaiduwa, amma yana da girma a ciki kuma tsutsa suna cin abincin da ke ciki na tsawon kwanaki uku kawai. Muƙamuƙin sama na sama, ya bambanta da ƙananan muƙamuƙin da ke elongated, gajere ne a soya kuma yana ƙaruwa a tsayi yayin da ƙifin garfish ya girma. Fins din tsutsa nan da nan bayan sun fito daga kwai basu da ci gaba, amma wannan baya shafar motsin su da gujewa.

Ba kamar mutane masu azurfa ba, soyayyen kifin kibiya launuka ne masu launuka masu duhu, wanda ke taimaka musu yin kamun ludayinsu cikin nasara a ƙarƙashin ƙasan rairayi mai yashi ko dutse, inda ƙananan kifin kifi suke yin kwanakin farko na rayuwarsu. Suna ciyar da larvae na gastropods, da kuma bivalve molluscs.

Balaga a cikin mata yana faruwa ne tun yana da shekara biyar zuwa shida, kuma maza suna iya hayayyafa kimanin shekara guda da ta gabata.

Makiya na halitta

Babban maƙiyan waɗannan kifayen sune dolphins, manyan kifaye masu cin nama kamar tuna ko bluefish, da tsuntsayen teku.

Darajar kasuwanci

Ana ɗaukar Sargan ɗayan mafi kyawun kifin da ke zaune a Bahar Maliya. Da zarar yana ɗaya daga cikin nau'ikan nau'ikan kifin kasuwanci guda biyar da aka kama a cikin Crimea. A lokaci guda, manya-manyan mutane galibi suna fada cikin ragar kamun kifi, wanda girmansa ya kai kusan mita, kuma nauyin zai iya kaiwa kilogram 1.

A halin yanzu, ana gudanar da kasuwancin kifin kifi a cikin tekun Baƙi da Azov. Ainihi, ana sayar da wannan kifin a daskarewa ko sanyaya, haka nan ana shan sigari da busasshe.Kudinsa ba shi da tsada, amma a lokaci guda naman yana da dandano mai kyau, yana da lafiya da kuma gina jiki.

Abin sha'awa! Koren launi na kwarangwal na kifin kibiya yana da alaƙa da babban abun ciki na koren launi - biliverdin, kuma ba gaba ɗaya phosphorus ko wani abu mai guba na irin wannan inuwar ba.

Sabili da haka, akwai kifin da aka dafa shi ta kowace hanya, ba tare da tsoro ba: kwata-kwata bashi da wata illa, ƙari ma, bai bambanta da ƙashi ba.

Yawan jama'a da matsayin jinsin

Kayan kifin na Turai ya yadu sosai a cikin ruwan Tekun Atlantika, da kuma Baƙar fata, Bahar Rum da sauran tekuna, amma yana da wahala a iya lissafa yawan mutanenta, kamar na sauran kifaye na makaranta. Koyaya, kasancewar dubban waɗannan kifayen suna nuni da cewa basu da barazanar halaka. A halin yanzu, an sanya kifin kifin na kowa matsayin: "Nau'in Baƙin Damuwa." Sargan Svetovidova, a bayyane yake, yana da wadatar gaske, kodayake kewayonsa bai da yawa.

Sargan kifi ne mai ban mamaki, wanda aka banbanta shi da kamannin sa, wanda yasa ya zama kamar ƙadangare ne wanda ya ɓace, kuma ta sifofin ilimin lissafi, musamman ma, ƙarancin ƙasusuwan kore. Inuwar kwarangwal na waɗannan kifin na iya zama baƙon abu har ma da tsoratarwa. Amma kifin kifin yana da daɗi kuma yana da lafiya, sabili da haka, saboda ƙiyayya, bai kamata ku ba da damar gwada naman da aka yi da naman kifin kibiya ba.

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