Fasali da mazaunin kifin giwa
Wanene kawai ke iyo a cikin zurfin teku! Wannan kifin mai gani, da kifin allura, da kifin wata, da kifin zakari, har ma da giwar giwa. Gaskiya, kifi - giwa ana la'akari da shi, maimakon haka, mazaunin aquariums ne fiye da zurfin teku, yana da ban sha'awa sosai.
Yana da kyau a faɗi cewa ba zaku ga irin wannan kifin mai ban sha'awa a cikin kowane akwatin kifaye na gida ba. Kuma duk saboda yana da wuya sosai. Kuma tana buƙatar kulawa wanda ba kowane sabon masanin ruwa bane zai iya yi. Bayan duk wannan, yana da matukar damuwa game da yadda ruwa yake kasancewa har ma ana amfani dashi musamman a cikin Amurka da Jamus don bincika ingancin ruwa.
Amma idan irin wannan baƙon ya zauna a cikin akwatin kifaye, to kallon shi zai zama abin farin ciki na gaske. Kifin giwa (ko giwar Nile) ya samo sunan ne saboda yana da kututture. Tabbas, wannan ba kututture na gaske bane, leɓen ƙasan ne na kifin wanda aka gyara shi yayi kama da akwatin giwa. Wannan shine abinda ya banbanta ta da sauran kifaye.
Girman giwar Nilu ya kai cm 22-25. Amma a tsare ba su kai wannan girman ba. A cikin akwatin kifaye, zasu iya girma har zuwa cm 15. Siffar jikin tana da tsayi, launin toka mai launin toka mai duhu tare da ratsi mai haske waɗanda ke kusa da jela. Giwar Nile kanta mai kunya ce kuma tana da tawali'u a cikin ɗabi'a, duk da haka, idan an samar da kyakkyawan yanayi don shi, za ta iya nuna kanta a duk ɗaukakarta.
Komai girman kai giwar akwatin kifaye, wannan kifin da ba a saba da shi ba mai sauki ne. Misali, ta san yadda ake fitar da filayen lantarki masu rauni. Ba ta amfani da su kwata-kwata don kai hari ko kariya, amma don neman abinci ko nemo abokan hulɗa. Yana da matukar ban sha'awa cewa wannan kifin a zahiri "farfesa ne" a tsakanin itsan uwanta maza, saboda masana kimiyya suna da'awar cewa kwakwalwarta tana da girma daidai da jiki kamar kwakwalwar ɗan adam.
A dabi'a, ana iya ganin irin wannan kifin a ruwan Najeriya, Kongo, Zambiya, Kamaru, Chadi, da Benin kawai. I, kifin giwakamar giwayen talakawa, yana zaune kawai a wurare masu dumi. Suna kusa da ƙasan, inda akwai ƙasa mai laushi, kuma a can suke samun abincinsu.
Yanayi da salon rayuwar kifin giwa
Kifin, kodayake yana da ɗan ƙarami, yana da nasa haske. Misali, a cikin akwatin kifaye, an fi son a kiyaye su kawai a cikin rukuni. Kawai a kusa da dangi na 6-8 ne waɗannan mutane masu tawali'u ke nuna halin zaman lafiya. Idan akwatin kifaye ya ƙunshi ma'aurata kawai, to babban kifi, a ƙa'ida, a ƙa'ida, namiji ne, zai nuna zalunci da zaluntar abokinsa har ma yana barazanar mutuwa.
Koyaya, koda bayan ƙaddamar da mutane 6-8, yakamata ku kula cewa waɗannan kifaye suna da isasshen sararin ruwa da kuma wuraren zama masu aminci. Amma tare da wasu kifaye, giwaye suna samun jituwa sosai. Tabbas, idan waɗannan maƙwabtan akwatin kifaye ba masu wuce gona da iri bane ko kuma manyan masu cin abinci. In ba haka ba, wasu kifayen za su dauki abinci daga giwayen, sai su ji yunwa.
Wani lokaci zaka iya ganin giwa tana taba makwabtan ta da kwayar cutar. Babu buƙatar damuwa, giwa kawai ta yanke shawarar saduwa, magana, kuma babu wani mummunan abu da zai faru. Giwaye ba sa aiki sosai da rana, a yanayi suna fara ciyarwa ko sadarwa kawai da farkon maraice ko ma da dare. Sabili da haka, ba za su iya jure wa haske mai haske ba.
Kuma lokacin saita akwatin kifaye, kuna buƙatar tuna wannan - hasken can yakamata ya dushe. A cikin wannan hasken, kifin zai natsu cikin nutsuwa, ya tona tare da maganinsu daga ƙasa, ko kuma yin iyo kawai. Abin sha'awa sosai don la'akari kifin giwa Ba wai kawai ba akan hoton ko hoto, amma kuma rayuwa.
Amma don rayuwar giwayen ta kasance mai matukar farin ciki, kuma mai wadannan dabbobin ya ji dadin wasansu da cikakkiyar ni'ima, an sanya kowane irin tsarin karkashin ruwa a tsakanin giwayen, daga cikinsu za su yi iyo, kuma har ma ya fi kyau idan an shimfida bututu masu rauni a kasa, a bude su a duka karshen - kifayen suna son hawa cikin waɗannan "ramuka". Ya kamata a tuna da cewa tare da yin iyo, waɗannan kifin na iya tsalle daga cikin akwatin kifaye. Saboda haka, idan babu murfi mai matsewa a saman, suna iya mutuwa.
Abincin giwa giwa
Kifin yana ciyarwa - giwa kwata-kwata ba kamar sauran mazauna ruwa ba. Tana neman tsutsotsi da kwari tare da taimakon akwatinta, sannan kuma tana amfani da filayen lantarki masu rauni don bincike. A lokutan neman abinci, proboscis ya zama mai saukin kai da sassauƙa, yana motsawa cikin kowane bangare, cikin dabara a bayyane yana samun abinci.
Idan irin waɗannan kifin suna rayuwa a cikin akwatin ruwa, babban abincin su shine tubifex da ƙwarin jini. Suna ganin irin wannan abincin a matsayin mai ɗanɗano. Sauran tsutsotsi daban-daban da suka nitse har ƙasa suka binne kansu a ƙasa suma za su zama abin fata ga giwar. Gabaɗaya, abinci mai rai shine ainihin abin da ake buƙata don ciyar da kifin giwa.
A halin da ake ciki lokacin da aka sami ɗan matsala kaɗan tare da abinci mai rai saboda kowane irin dalili, kifin zai iya biyan yunwa da daskarewa. Wasu masu mallakar suna kokarin ciyar da dabbobinsu koda da hatsi, amma wannan abinci ne mai cutarwa ga giwaye. Bugu da kari, flakes suna gurbata akwatin kifayen sosai, kuma yanayin ruwa don kifi - giwaye na da matukar mahimmanci, suna da matukar kulawa da shi.
Tunda a dabi'a kifayen suna aiki ne da daddare, to a gida ya kamata a basu abinci bayan an kashe wuta. Tabbatar kawai da la'akari da cewa - giwaye suna da manyan masana a cikin abinci, ba za su ƙwace abinci ba, amma za su ci shi a hankali, kamar yadda ya dace da mutanen "masu ilimi".
Amma a wannan lokacin, wasu, mafi saurin kifi, na iya barin su ba tare da abincin dare ba. Sabili da haka, bai kamata ku ƙara kifin mai aiki da motsi a cikin giwayen ba. Abu ne mai matukar ban sha'awa cewa giwaye za su iya gane maigidansu. Lokacin da kifin ya saba da wanda yake ciyar da shi, suna iya ɗaukar abinci ko da daga hannunsu.
Kiwo da tsawon rayuwar kifin giwa
Kifin giwa ya balaga ta hanyar jima'i ne kawai da shekaru 2-3. Sake haifuwa yayi sauri. Mace tana yin kwai daga 100 zuwa 2000, wanda bayan sati biyu ya zama soya. Soya suna aiki kuma suna da 'yanci daga sakan farko na rayuwa. Zai zama alama cewa babu matsaloli game da haifuwa. Koyaya, zamu iya magana game da bayyanar zuriya ne kawai lokacin da kifin giwa yake cikin daji, a cikin mazaunanta na asali.
A cikin bauta, kifin baya haihuwa. Masana kimiyya sunyi bayani game da gaskiyar cewa bangon akwatin kifaye yana gurbata filayen lantarki da kifin ya fitar - giwa don neman abokin tarayya, don haka kifin baya samun juna. Wadannan kifin ba sa kiwo, an kawo su ne daga ƙasarsu. Wataƙila shi ya sa kifi - giwa dauke mafi ƙarancin kifi Kifi - giwa na rayuwa har zuwa shekaru 10 - 12, amma, ana kuma san kifi mai tsawon rai, wanda ya sami damar rayuwa fiye da shekaru 25!
