I-Ryukin (琉 金, i-English ryukin) yizinhlobonhlobo ezinomzimba omfishane ze-goldfish, isici esiyinhloko saso esaziwa njenge-hump ngemuva. Lo mhubhe uyehluka kuye nge-veiltail, yize kwezinye izici lezi zinhlanzi zifana kakhulu.
Kukhona isipelingi segama lenhlanzi - i-riukin, kepha iphelelwe yisikhathi.
Ukuphila emvelweni
Njengazo zonke izinhlobo ze-fishfish, ayitholakali emvelweni. URyukin wazalelwa ngokungeyikho, mhlawumbe eChina, lapho afika khona eJapan. Igama lenhlanzi uqobo lingahunyushwa lisuselwa eJapan njenge- "Ryukyu gold".
IRyukyu yiqembu leziqhingi ezise-East China Sea eziseJapan.
Imithombo ikhombisa ukuthi izinhlanzi zafika eTaiwan, zaze zafika eziqhingini zaseRyukyu nasezingxenyeni eziyinhloko zaseJapane zaqala ukuqanjwa ngegama lendawo ezazivela kuyo.
Ukukhulunywa kokuqala kohlobo lohlobo kubuyela emuva ku-1833, yize bafika eJapane phambilini.
Incazelo
URyukin unomzimba ophethe i-ovoid, omfishane futhi onesiqu. Isici esiyinhloko esiyihlukanisa nomsila weveli umgogodla wayo ophakeme ngendlela emangalisayo, obizwa nangokuthi i-hump. Iqala ngemuva nje kwekhanda, okwenza ikhanda ngokwalo libukeke lincane futhi likhombe.
Njenge-veiltail, i-ryukin ifinyelela kubude obungu-15-18 cm, yize emadamini amakhulu ingakhula ize ifike kuma-cm 21. Isikhathi sokuphila naso siyashintshashintsha.
Ngokwesilinganiso, baphila iminyaka eyi-12-15, kepha ngaphansi kwezimo ezinhle, bangaphila kuze kube yiminyaka engama-20 noma ngaphezulu.
Esinye isici esenza i-ryukin ehlobene nomsila weveli ngumsila wefork. Ngaphezu kwalokho, ingaba yinde noma ibe mfushane.
Umbala uhlukahlukene, kepha umbala obomvu, obomvu-mhlophe, omhlophe noma omnyama uvame kakhulu.
Ukuxakaniseka kokuqukethwe
Enye yezinhlanzi zegolide ezingenakuzithoba. Ezimweni ezifudumele nezipholile, igcinwa ngempumelelo emachibini avulekile.
IRyukin inganconywa kubaqalayo, kepha ngombandela wokuthi imibandela ilungele izinhlanzi ezinkulu kangaka.
Ukugcina ku-aquarium
Into ebaluleke kakhulu okufanele uyikhumbule ukuthi iRyukin yinhlanzi enkulu. I-aquarium encane, eminyene ayikulungele ngokuphelele ukugcina izinhlanzi ezinjalo. Ngaphezu kwalokho, igolide kufanele ligcinwe ngobuningi.
Umthamo onconyelwe wokuqukethwe usuka kumalitha angama-300 noma ngaphezulu. Uma sikhuluma ngabantu abambalwa, lapho kukhula ivolumu, inhlanzi enkulu, enempilo nenhle kakhulu ingatshalwa.
Izinguquko zokuhlunga namanzi ngokulandelayo zibalulekile. Zonke izinhlanzi ezidliwayo zegolide zidla kakhulu, zikhulula kakhulu futhi zithanda ukumba emhlabathini. Ngezikhathi zamaSoviet, zazibizwa ngokuthi izingulube zasemanzini.
Ngakho-ke, kunzima kakhulu ukugcina ibhalansi e-aquarium enama-rukini kunezinye izinhlanzi.
Isihlungi esinamandla sangaphandle esikhokhiselwe ukuhlunga kwezinto eziphilayo kanye nemishini kufanele. Izinguquko zamanzi zamasonto onke ziyadingeka.
Ngaphandle kwalokho, inhlanzi engathobekile. Ngokufanelekile, kufanele igcinwe emanzini ngaphandle kwenhlabathi nezitshalo. Umhlabathi awudingeki, ngoba izinhlanzi zihlala zimba kuwo futhi zingagwinya izingxenyana ezincane.
Izimila - ngoba lezo zegolide zingabangane ababi nezitshalo. Uma izitshalo zihlelwe ku-aquarium, khona-ke izinhlobo ezinkulu nezinamaqabunga aqinile, njengeVallisneria noma i-Anubias, ziyadingeka.
Izinhlanzi ziyakwazi ukumelana namazinga okushisa aphansi, kepha okulondolozwe kahle kuzoba ngu-18 ° - 22 ° C. Emazingeni okushisa aphezulu, isikhathi sokuphila siyancipha ngenxa yokushesha komzimba.
Ukondla
Omnivores. Zonke izinhlobo zokudla ziyadliwa e-aquarium - bukhoma, okufakelwayo, okubandayo. Ama-gluttons, akwazi ukudla aze afe. Ukulinganisela ekudleni kumele kubhekwe.
Bayakwazi ukudla izinhlanzi ezincane - ama-guppies, neon nabanye.
Ukudla kwemifino kufanele kube khona ekudleni. Ukwakheka kwamathumbu ezinhlanzi kukhuthaza ukuqunjelwa, okuholela ekufeni kwezinhlanzi.
Ukudla kwemifino kumisa amakhono emoto futhi kukhuthaza ukudlula okusheshayo kokuphakelayo kwamaprotheni.
Ukuhambisana
Ukuhamba kancane, amaphiko amade kanye ne-voracity kwenza i-ryukin ibe ngumakhelwane onzima wezinhlanzi eziningi.
Ngaphezu kwalokho, izinhlanzi zasezindaweni ezishisayo zidinga ukushisa kwamanzi okungaphezulu kancane kwalokho okunconyelwe i-goldfish.
Ngenxa yalokhu, izinhlanzi kufanele zigcinwe zodwa noma nezinye izinhlobo ze-fishfish.
Ukungafani ngokocansi
I-dimorphism yezocansi ayivezwanga, owesilisa ovela kowesifazane angahlukaniswa ngokuzethemba kuphela ngesikhathi sokubeletha.
