Furen yanke kifin fure na Metasepia pfefferi - kumburi mai ɗumi

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Furewar kifin mai yanke fure (Metasepia pfefferi) ko Kifin Pfeffer na cikin rukunin cephalopod, nau'in mollusc.

Rarraba kifin kifin mai yanke furanni.

An rarraba kifin kifin mai fure a yankin Indo-Pacific Ocean na wurare masu zafi. Ana samun sa musamman a bakin tekun Arewacin Ostiraliya, Yammacin Ostiraliya, da kuma a kudancin Papua New Guinea.

Alamomin waje na irin kifin kifin mai yanke furanni.

Kifin kifin mai ɗan fure shine ƙaramin mollusk na cephalopod, tsawon sa daga santimita 6 zuwa 8. Mace ta fi ta maza girma. Duk Metasepia suna da zukata guda uku (zuciya biyu masu gill da babban sashin jijiyoyin jini), tsarin juyayi mai kama da zobe, da shuɗi mai dauke da mahaɗan jan ƙarfe. Kayan kifin na furannin furanni suna dauke da sanduna masu fadi guda 8, wadanda a kansa aka samu layuka biyu na masu shayarwa. Kari akan haka, akwai shinge guda biyu masu damkewa, wadanda suke daidai da kwatankwacin "kulab".

Farfajiyar tanti mai kamawa santsi ne tare da tsawon, kuma a ƙarshen kawai suna da manyan masu shayarwa. Kifin kifin mai furanni launin ruwan kasa ne mai duhu. Amma dangane da yanayin, jikinsu yana ɗaukar tabarau na fari da rawaya, kuma tanti ɗin ya zama ruwan hoda-ruwan hoda.

Fatar cephalopods ya ƙunshi chromatophores da yawa tare da ƙwayoyin launuka, wanda ƙifin kifin mai ɗan fure ke iya sarrafa shi cikin sauƙi dangane da yanayin muhalli.

Mata da maza suna da tabarau masu launi iri ɗaya, ban da lokacin saduwa.

Jikin kifin kitsen kifin an lullube shi da atamfa mai fadi sosai, wanda yake shimfidawa a gefen dorsoventral. A gefen gefen alkyabbar, akwai nau'i-nau'i uku na manya, lebur, faci na facp wanda ke rufe idanuwa. Kan ya fi kunkuntar duka rigar. Bude bakin yana zagaye da matakai goma. A cikin maza, ɗayan tanti guda ɗaya suna canzawa zuwa hectocotylus, wanda ya zama dole don adanawa da canja wurin kwayar halittar kwayar halitta zuwa ga mace.

Canjin launi a cikin kifin kifin fure.

Furewar kifin mai yanke furanni akasari akan silty. Thewanƙwan duwatsu masu zurfin zurfin tuddai suna da wadata a cikin ƙwayoyin halittar da ke cin kifin kifi. A cikin irin wannan mazaunin, cephalopods suna ba da kyautuka masu ban mamaki wanda zai ba su damar kusan haɗuwa da launin launuka.

Idan akwai wata barazana ga rayuwa, kifin kifin mai yanke furanni ya canza launuka masu launuka zuwa shuɗi mai haske, rawaya, launin ja.

Canza launi nan take ya dogara da ayyukan gabobi na musamman da ake kira chromatophores. Tsarin chromatophores an tsara shi ta tsarin mai juyayi, saboda haka launi na dukkan jiki yana canzawa da sauri saboda ƙarancin tsokoki da ke aiki tare. Abubuwan launuka masu launi suna motsawa ko'ina cikin jiki, suna haifar da ruɗin hoto mai motsi. Suna da mahimmanci don farauta, sadarwa, kariya kuma suna da sake kamanni. A gefen alkyabbar, alkyabba masu launin shuɗi sukan yi taushi tare da yankunan fari, irin waɗannan fasalulluka masu launi suna ba wa jinsunan suna "fure mai yanke kifi". Ana amfani da waɗannan launuka masu haske don faɗakar da sauran halittu game da abubuwa masu guba na waɗannan cephalopods. Lokacin da aka kawo hari, kifin kifin mai yanke furanni ba ya canza launi na dogon lokaci kuma yana girgiza tanti, yana gargaɗi abokan gaba. A matsayin makoma ta karshe, kawai suna gudu, suna sakin gajimaren tawada don rikitar da mai cutar.

Wurin zama na kayan kifin mai yanke furanni.

Kifin kifin wanda yake zaune cikin zurfin ruwa daga mita 3 zuwa 86. Ya fi son zama a tsakanin yashi da laka a cikin ruwa mai zafi.

Sake fitowar kifin kifi.

Furewar dutsen kifi mai yanke danshi. Mata yawanci suna saduwa da maza fiye da ɗaya.

Maza a lokacin kiwo suna samun launuka masu launi don jan hankalin mata.

Wasu mazan na iya canza launi don zama kamar na mace don guje wa mazan da ke saurin fada, amma har yanzu suna matsawa kusa da mace don saduwa.

A cikin kifin kifin kifi, hadi na ciki. Maza suna da kayan aiki na musamman, hectocotyl, wanda ake amfani da shi don adanawa da ɗaukar kwayar halitta (fakitin maniyyi) zuwa yankin buccal na mata yayin saduwa. Mace tana ɗaukar spermatophores tare da tanti kuma ta shimfiɗa akan ƙwai. Bayan hadi, mace ta kanyi kwai daya bayan daya a cikin koguna da koguna a cikin kogin domin boyewa da kuma ba da kariya daga masu farauta. Qwai farare ne kuma ba zagaye yake ba; ci gaban su ya dogara da yanayin zafin ruwan.

Kifin kifin da ke girma ba ya kula da zuriyar; mata, da suka sa ƙwai a keɓantattun wurare, suna mutuwa bayan sun haihu. Tsawon rayuwar ƙaran kifin kifin mai yanke a cikin yanayi ya fara daga watanni 18 zuwa 24. Wannan nau'in kifayen kifayen ba safai ake tsare su a cikin bauta ba, sabili da haka, ba a bayyana halayen cikin bautar ba.

Halin yanke kifin kifi.

Furewar kifin mai yanke furanni masu jinkirin ninkaya ne idan aka kwatanta su da sauran abubuwan wasan sama kamar squid. "Kashi" na ciki ana amfani dashi don daidaita buoyancy ta hanyar sarrafa matsi na gas da ruwa wanda yake shiga ɗakuna na musamman a cikin kifin kifi. Tunda "ƙashi" kaɗan ne dangane da alkyabbar, kifin kifin ba zai iya yin iyo na dogon lokaci ba kuma yayi "tafiya" tare da ƙasan.

Kifin kifin mai ƙyalƙyali yana da kyawawan idanu.

Zasu iya gano haske mara haske, amma ganinsu bashi da launi. Da rana, kifin kifi na farauta ganima.

Kifin Kifi yana da ingantacciyar kwakwalwa, da gabobin gani, taɓawa da jin motsin raƙuman sauti. Kifin kifin da ke canza launuka don amsawa ga abubuwan da ke kewaye da shi, ko dai don yin lalata cikin ganima ko don guje wa masu farauta. Wasu ƙananan kifin suna iya kewaya mazes ta amfani da alamun gani.

Ciyar da kifin kifin mai yanke furanni.

Kayan kifin mai yanke furanni dabbobi ne masu farauta. Suna ciyarwa galibi akan ɓawon burodi da ƙoshin kifi. Yayin kamawa ganima, kifin kifin mai yanke kaifi ya kan jefar da tebur a gaba kuma ya kame wanda aka azabtar, sa'annan ya kawo shi ga "hannayensu". Tare da taimakon baki da harshe mai kama da baki - radula, kwatankwacin goga ta waya, kifin kifin na shan abinci a ƙananan rabo. Piecesananan abinci suna da mahimmanci a ciyarwa, saboda ƙyamar ƙashin ƙugu ba za ta iya rasa ganima mai yawa ba.

Ma'ana ga mutum.

Kifin kifin mai yanke furanni shine ɗayan ukun sanannun abubuwa masu haɗari na cephalopods. Dafin cuttlefish yana da irin wannan tasirin na kisa kamar yadda toxin dorinar ruwa mai launin shuɗi. Wannan sinadari yana da matukar hadari ga mutane. Abun da ke cikin guba yana buƙatar cikakken nazari. Wataƙila zai sami amfani a cikin magani.

Matsayin kiyayewa na irin kifin kifin mai fure.

Kifin kifin fure ba shi da matsayi na musamman. Akwai bayanai kadan game da rayuwar wadannan cephalopods a cikin daji.

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