Florida Jordanella ta fito daga Florida (Amurka), inda take zaune a cikin jikunan ruwa.

Wadannan kifayen sun shahara sosai tsakanin masu binciken ruwa. Maza sun fi mata launi. Suna da tsinkaye na ciki na fari na launi na zaitun-kore, kuma daga kusan tsakiyar jiki zuwa toshe wutsiya yana da launi mai launin ja-launin ruwan kasa. A jiki a tarnaƙi jerin layi ne na adadi mai yawa na ja, gauraye da silvery, sikeli. A bangarorin, kusan a tsakiyar, akwai wuri mai duhu. Tsawon kifin yana kusan cm 6.5, tare da maza, kimanin na uku, fiye da mata. Kifayen suna da babban jiki a hankali, waɗanda aka matsa akan gaɓoɓinsu, tare da ɗaga bakin da babban lebe. Kifi yana da hakora mai kaifi.

Maza suna da wuyar fahimta, kullun suna yin faɗa a tsakaninsu, suna kare yankinsu. Yawancin lokaci suna iyo a cikin ƙananan ruwa da ruwa na ruwa. Yana da kyawawa don adana kifi a cikin akwatin kifaye tare da tsintsaye masu yawa na tsire-tsire, kuma ya kamata tsire-tsire da yawa, saboda kifi suna son cin su. A matsayin makoma ta ƙarshe, ana iya kiyaye su tare da mashaya na Sumatran, tetras da fasas. Babu dalilinda yakamata ace kifi ya kasance tare da dogon ƙyallen a cikin akwatin kifayen Jordanella Adana kifi an fi yin shi a nau'i-nau'i. Lokacin da sayen kifaye da yawa, kuna buƙatar saka idanu akan samuwar nau'i-nau'i da waɗannan kifayen da basu iya samun mata ba, dasa a cikin sauran akwatin kifaye. Idan ba a yi wannan ba, to ana iya yanka kifin da ba ruwansa da mutuwa. A matsayin mafaka, zaku iya amfani da snags da manyan duwatsu. Shouldasa ta zama yashi.

An zaɓi mafi yawan akwatin akwatin kifaye daga rabo na 40 a kowace lita na kifi. Ya kamata ruwa ya zama ɗan ɗan wuya, domin wannan ya wajaba don ƙara gishiri a cikin rabo na cokali biyu a kowace lita 10 na ruwa. Dole ne a yi la'akari da wannan lokacin zabar tsire-tsire don akwatin kifaye, wanda dole ne ya yarda da kasancewar gishiri a cikin ruwa. Musanya ruwa dole ne ya biya waɗannan buƙatu: zazzabi 20-25 ° C (mafi girma yakamata a yi amfani da shi yayin fitarwa), taurin dH 6-20 °, pH 6.5-8.5 na acidity. Haske na dabi'a abin so ne.

Kifi suna Omnivorous. Yawancin abincinsu ya kamata ya haɗa da kayan shuka. Suna buƙatar a basu yankakken alayyafo waɗanda aka yi da letas da kabeji. Abincin da ya dace zai kasance yankan ganyen ƙaramin ɗan ƙwaya ko ƙanƙara, har ma da masar kore. Florida Jordanella ta sami nasara sosai tare da algae daban-daban a cikin akwatin kifaye (filamentous, gemu baki, da sauransu).

Balagagge a cikin kifi yana faruwa ne a watanni 4 da haihuwa. Ya kamata a lura cewa lokacin da aka sa kifin a cikin akwatin kifaye, wanda kullun ke fallasa zuwa hasken rana kuma a ciki akwai yawancin tsire-tsire, lokacin balaga cikin kifin yana faruwa wata daya a baya.

A cikin akwati mai amfani da lita 20, ana sanya Jordanella da yawa a cikin rabo daga mace ɗaya zuwa namiji ɗaya. Ya kamata a dasa akwatin kifaye da tsire-tsire da yawa tare da ciyayi kuma suna da haske mai kyau. Ruwa yakamata ya sami pH na 7.5 kuma zazzabi na 24 ° C. Matsayin ruwa a cikin akwatin kifin ya kamata ya zama a kusan cm 15. Kyakkyawan tacewa da aurtar ruwan, kazalika da sauyawarsa (sau ɗaya a kowane mako biyu) a cikin girman 1/10 na jimlar girma ana buƙatar. spaining akwatin kifaye. Ya kamata a sa gishiri a ruwan gishiri kamar yadda aka saba (cokali biyu na gishirin gishiri a lita 4 na ruwa).

Spawning yana kimanin kwanaki 5. Mace tana sanya ƙwai da yawa a rana guda a cikin gidan da namiji ya shirya. Bayan tsallakewa, dole ne a cire mace daga cikin akwatin kifaye. Karkashin kulawa na namiji, bayan kwanaki 6, toya kyankyasai. Lokacin da suka fara iyo ba tare da yardar rai ba, namiji yana zubarwa. A farkon zamanin rayuwa, toya kusan ba sa iyo. A zahiri iyo iyo nemi abinci, suna farawa, kamar, a ranar 10 na rayuwa. A wannan lokacin suna ciyar da microworms, brine jatan lande, Boiled kaza grated gwaiduwa.

Tare da ingantaccen abinci mai gina jiki, bayan wata daya, soya suna zuwa 10 mm a girma. Yayin da soya ke girma, dole ne a ware su da girman, saboda sun nuna alamun cin naman mutane kuma kifi mafi girma da ƙarfi zai ci ƙananan takwarorinsu.

Bayanin

Tsayayyen jiki tare da ƙeƙasassu ƙwayaje. Maza manya suna da ƙarancin ƙasa da na fitsari fiye da na mace, kuma mafi launuka. Tsarin jiki ya ƙunshi madaidaicin jerin launuka na launin jan / jan-launi da azurfa / shuɗi-kore. Gaban bayan kai mai rawaya ne, a tsakiya akan jikin akwai wani wuri mai duhu da aka sani.

Abinci mai gina jiki

Sun fi son ciyarwar nama daga daphnia, cututtukan jini, da tsutsotsi, amma duk wani ƙarancin abinci mai bushe (flakes, granules) mai ɗauke da sinadarai shima za a karɓa. An bada shawara don haɗar da bushe da abinci / daskararre. M ganye na abinci a cikin hanyar flakes na spirulina ko wasu algae.
Ciyar da abinci sau 2-3 a rana cikin adadin da aka ci a cikin aan mintuna, duk abubuwan da ba a cinye abincin ya kamata a cire su, don guje wa gurɓataccen ruwa.

Groupungiyar rukuni na kifi za su buƙaci tanki mai yawa na kusan lita 100, kodayake akwatin ruwa na 50 ko sama da haka zai kasance da amfani ga ɗayan guda ɗaya. A cikin ƙirar, babban fifikon yana kan tsire-tsire, yakamata a sami yawancin su, tushen da kuma iyo, mai ƙarshen zai iya rufe kusan dukkanin ruwa na ruwa. Sanya fifiko ga jinsunan da aka taurare. Isasa mafi yawa ana amfani da yashi, daskararre daban-daban, gutsattsarin Tushen itacen, da dai sauransu an saita su azaman ado.
Kifi Florida suna dacewa da sigogin ruwa daban-daban har ma sun iya jin daɗi a cikin ruwan gishiri mai rauni, wanda a cikin daji yakan shiga jikinsu da ruwa yayin guguwa da guguwa. Wani fasalin mai kama da wannan yana sauƙaƙe shirye-shiryen ruwa don cike akwatin gidan ruwa. Ya isa a yi amfani da ruwan famfo na yau da kullun, wanda a da ya ke kare wasu 'yan kwanaki a cire chlorine.
Minimumaramar kayan aiki shine daidaitaccen: matattara, inita, tsarin wuta, mai hita, ana iya rarraba ƙarshen idan zazzabi ɗakin ba ya ƙasa da digiri 20-22.
Kulawa ta mako-mako ta ƙunshi maye gurbin wani ɓangaren ruwa (10-20%) tare da tsaftataccen ruwa. Idan ya cancanta, ana tsabtace ƙasa da sharar ƙwayoyin halitta (tsallakewa, tarkace abinci, tsire-tsire da suka faɗi ko sassan jikinsu, da sauransu), gilashin an tsabtace shi da plaque.

Halayyar

Maza suna da ƙanƙan da juna ga juna, wannan musamman an ambata shi a lokacin dabbar ta hanyar ma'aurata, suna buƙatar yankin nasu, saboda haka ana bada shawara ga ƙunshe da nau'i biyu a cikin karamin akwatin kifaye (50 lita). Koyaya, a cikin manyan tankuna masu girma (daga lita 100) yana da matukar yiwuwa a gina wata al'umma da yawa maza, idan dai kowannensu yana da nasa sararin samaniya, wani yanki na akwatin kifaye.
Dangane da wasu nau'in, wanda yakamata ya yi hankali, ƙananan kifaye za su fuskanci zalunci daga maza na Florida, har ma da manyan, amma maƙwabta masu lumana. Zai fi kyau a ajiye shi a cikin akwatin kifaye na dabba ko tare da wasu nau'in kifin kifi.

Kiwo / kiwo

Akwai rashin fahimta, ciki har da da dama daga cikin wasu takardu na kimiyya, cewa kifin na Florida ya samo asali ta hanyar kirkirar ramuka a cikin ƙasa da kuma kare zuriya. Haƙiƙa ɗanɗan daban-daban ne.
Ciyarwa yakan faru ne a lokacin bazara ko ƙarshen bazara. A wannan lokacin, namiji yana tantance yankin na wucin gadi, wanda ya kiyaye daga hankali daga abokan hamayyarsa kuma yana jan hankalin mata zuwa gareshi tare da taimakon mai haske. Matar, bayan da ta zabi abokin tarayya, ta sanya kwai daya akan ganyayyaki da / ko mai tushe daga tsirrai masu tsinkaye, nan da nan namiji yakan hadasu. A wannan, kulawar iyaye ta ƙare kafin farawa.
An bar qwai zuwa kayan aikin nasu. Sau da yawa, iyaye suna cin 'ya'yansu, saboda haka ya fi kyau a cire su a cikin tanki daban, alal misali, kwalbar lita uku. Lokacin shiryawa yana daga kwanaki 7 zuwa 14, gwargwadon yanayin zafin ruwa. Abincin da aka bayyana yana ciyar da abincin artemia nauplii, microworms da sauran abincin micro.

02.03.2020

Florida Jordanella, ko kwayar etroplus (lat. Jordanella floridae) tana cikin dangi na Cyprinodontidae daga umarnin Cyprinodontiformes. A cikin Amurka, ana kiran wannan kifin kifin ruwan kifayen 'American Flagfish' saboda launinta kama da tutar Amurka.

A shekara ta 1914, an fara kawo shi Jamus, daga inda ya bazu cikin sauri tsakanin masu sha'awar kifayen Turai.

Spotted etropluses ba su da ma'ana ga yanayin tsare kuma an haifar da kyau cikin zaman talala. Sun bayyana a littafin Guinness Records kamar yadda kifi ya sanya ƙaramin adadin ƙwai. Yawancin lokaci lambar su bata wuce 20.

An fara bayyana nau'in a matsayin mai suna Cyprinodon floridae a cikin 1879 daga masanan kimiyyar Amurka George Brown Hood da Tarleton Hoffman Bean dangane da samfurin da aka kama a cikin Kogin Monroe a Florida. An ba shi lambar yabo ta girmamawa ga girmamawa ga David Starr Jordan, masaniyar kimiyyar kimiya kuma shugaban jami'o'in Indiana da Jami'o'in Stanford.

Rarraba

Gidajen yana cikin Arewacin Amurka a Kudancin Florida. Florida Jordanelles da gaske ta zauna a kwarin kogin St. Johns da Oklokney.

Sun zauna a cikin jikunan ruwa mai ɗanɗano tare da ciyawar ciyawar. Manyan bacci, ruwayoyi, canals da ditches suna jan hankalin su. Wani lokaci, ana lura da kifi a cikin ruwan hade.

A cikin 'yan shekarun da suka gabata,' yan koyo daga masu tarin yawa zuwa cikin ruwan Amurka ta Tsakiya kuma ana ganin su akai-akai a cikin yankunansu har zuwa Venezuela. An kuma gan ta a yammacin Indiya, yankin Rum na Gabas ta Tsakiya, Ostiraliya, da Philippines.

Kiwo

Ciyarwa tana farawa lokacin da zafin jiki na ruwa a cikin kandami yayi zafi har zuwa 23 ° -25 ° C. Maza sun mamaye kananan dabarun gida kuma suka kare su daga masu gasa.

Matar tana sanya ƙwai a cikin ɗakuna kimanin 20, aƙalla ƙwai 50 na kwanaki. Tana haifar da rashin damuwa a kasan ko a ganyayyakin tsire-tsire masu ruwa. Namiji bayan hadi da qwai yana kusa kuma yana kula da masarar.

Yawancin lokaci kayan mahaifinsa suna farkawa gobe. Lokaci-lokaci, ya kankama karfinsa don samar da iskar oxygen zuwa mahaifa.

Ya danganta da yawan zafin jiki na ruwa, shiryawa ya kasance kwanaki 5 zuwa 10.

Abincin da aka ƙyasar yana ƙare akan abinda ke cikin kwai gwaiduwa na kwanaki 4 na farko. Daga nan sai su canza zuwa kasan plankton. Yayin da suke girma, abincinsu ya habaka kuma ya canza zuwa filin cin ganyayyaki.

Monthsan farkon watanni 2 matasa na kifi suna da launi iri ɗaya kamar na mata, ba tare da la'akari da jinsi ba. Sannan halayen duhu masu kyau akan ƙwanƙolin ƙonawa ya ɓace a cikin maza.

Mace na iya kwanciya har zuwa 200-300 ƙwai a kowace kakar.

Volumearar akwatin kifin ya kamata aƙalla lita 60. Dole ne a kiyaye zafin jiki na ruwa a cikin kewayon daga 18 ° C zuwa 24 ° C. Ana buƙatar matatar wuta matsakaici.

An shigar da akwatin kifin a cikin wurin da haskoki na rana ya faɗi, ko kuma akwai hasken wari na mutum. Wannan zai ba da izinin ci gaba al'ada.

Ana sanya tsakuwa ko ƙananan pebbles na duhu mai duhu a ƙasan kuma ana shuka tsire-tsire na akwatin kifaye a bangon baya da gefen bangon akwatin kifaye don kifin suna da isasshen sarari don yin iyo kyauta. Ya kamata a kuma samar musu da mafaka masu yawa.

Daga Mayu zuwa Satumba, za a iya kiyaye Florida Jordanellas a waje a cikin lambunan gida.

Ana bada shawara don ƙara cokali ɗaya na gishiri zuwa 10 l na ruwa a ruwa. Shawarwarin da aka ba da shawarar acid shine pH 6.7-8.2 da taurin dH 6 ° -20 °.

Kifi suna ciyar da algae, ganye mai ƙoshin abinci, busasshen abinci, tsutsotsi da hamarus.