Izinhlanzi zika-Oscar (I-Astronotus ocellatus) ivela eNingizimu Melika. Ziyizinhlanzi ezikhula emathafeni angasemaphethelweni e-Amazon. Kuze kube namuhla, lezi zinhlanzi zibanjwa emachibini, emifudlaneni, emiseleni nasemachibini aseFlorida, e-United States nakwezinye izifundazwe. Le nhlanzi iyinhlanzi ehlaselayo kulezi zindawo futhi umthetho ujezisa bonke ababethula ezindaweni eziphilayo.
Ngabe ufuna ukwazi ukunakekelwa, izici kanye nelukuluku lezinhlanzi ze-Oscar?
Izici zezinhlanzi ze-Oscar
Izinhlanzi ze-Oscar zibhekwa njengezinhlanzi ezinolaka, okungukuthi, ayindawo impela, ngoba bavikela indawo yabo, kepha ngaphandle kokwesabisa ezinye izinhlanzi. Lokhu kuzovumela lokho, yize kuyindawo, ungaba nezinye izinhlanzi e-aquarium nazo.
Lezi zinhlanzi zingakhula zibe amasentimitha angaba ngu-16 endle. Kodwa-ke, kuma-aquariums kungafinyelela kuphela lingama-intshi ayi-10 kuye kwayi-14. Uma inakekelwa kahle futhi isezimweni ezilungile, ingaba nesikhathi sokuphila esifinyelela eminyakeni eyi-15.
Ngokuya ngombala, inhlanzi i-Oscar inemibala ehlukahlukene enjengokubomvu, ulamula, i-albino, ihlosi, ihlosi elibomvu, ne-albino tiger.
Izidingo ze-Aquarium
Ubungako be-aquarium kufanele banele ukubamba okungenani ama-200 amalitha amanzi. Uma sifuna izimo ezifanele, kuzofanele kube njalo cishe amalitha angama-270. Lokhu kuyadingeka, ngoba inhlanzi inkulu impela futhi kufanele ibe nenkululeko lapho ibhukuda. Ngaphezu kwalokho, kubalulekile ukuthi i-aquarium ibe nesivalo esivala kahle ukuvimbela izinhlanzi ukuthi ziphume ziphume. Lezi zilwane zithanda ukuya phezulu emanzini bese zigxumela kuwo ukuze zithole ukudla.
Enye yezinto ezenziwa kakhulu yilezi zinhlanzi ukumba. Lapho uhlobisa i-aquarium, kufanele kubhekwe ukuthi bazodinga amatshe noma isihlabathi njenge-substrate ukuze izinhlanzi zikwazi ukumba. Uma ufuna ukuthenga izitshalo ezibukhoma noma zepulasitiki zokuhlobisa, khohlwa. Kuma-oscars bayathanda ukuphula nokuluma izitshalo eziphilayo noplastiki, ngakho-ke ngeke zihlale isikhathi eside.
Ukubenza bajabule, kwanele ukubanika ukhuni noma umhume abangacasha kuwo. Njengoba beyizilwane zomhlaba, bazokhetha uhlangothi lwe-aquarium abalubona luphephe kakhulu futhi bazohlala lapho.
Amanzi asethangini kumele abe nokushisa phakathi kwama-24 kanye nama-27 degrees, ithambile futhi ine-pH ecishe ibe phakathi kuka-6,8 no-8.
Ukuzala
Lezi zinhlanzi zikhona i-dimorphism yezocansi. Lokho wukuthi, akukho mehluko obonakalayo phakathi kowesilisa nowesifazane. Uma lokhu kwenzeka, okuwukuphela kwento ongayenza ukwazi umehluko ukulinda isikhathi sokuzala. Owesifazane ulahla ishubhu lakhe ukuze abekele amaqanda kanti owesilisa ubhekene nokufaka amaqanda ngesitho sakhe sobulili esikhombe kakhulu.
Njengoba lezi zinhlanzi zibukeka zifana ngeso lenyama phakathi kwabesilisa nabesifazane, kunzima ukuthola umbhangqwana owesilisa nowesifazane okokuqala. Uma banezingane, kufanele uthole indawo yokuhlala ama-Oscars asendleleni ngoba, mhlawumbe, ngeke angene ku-aquarium efanayo. Uma lesi simo senzeka futhi ungenazo izinsiza zokuzinakekela, zithengise ezitolo ezikhethekile noma uzinike, kodwa ungazidedeli endaweni yemvelo. Lokhu kubi kakhulu kubo nakwisistimu yemvelo.
Kungenzeka ukuthi ngesikhathi sokuzala ama-Oscars alwe ayeke ukuzwana. Ngalokhu kubalulekile ukuthi ubabheke. Lapho sezikulungele ukuzala, zibekela amaqanda edwaleni eliyisicaba noma zihlanze isisekelo. Bangakwazi ukubeka kufika emaqanda ayi-1.000 XNUMX kuzala ngalunye.
Amachwane achanyuselwa ngokuvamile athatha cishe izinsuku ezintathu zokuchanyuselwa bazoba ne-yolk sac enamathiselwe kubo isonto. Ukusiza iminnows emisha ikhule kahle, kungcono ukuyondla nge-brine shrimp, isikali esichoboziwe noma imfanzi yengane.
Ukukhulisa ama-minnows ku-aquarium ehlukile kuvame ukuphumelela kakhulu ngoba abanye abazali bagcina bedla izingane zabo. Uma uyoshintsha amazinyane e-aquarium, kufanele uqaphele abazali, ngoba bazozama ukukuluma ukuze bavikele izingane zabo.
Ukudla
Ukudla okuyinhloko kwalezi zinhlanzi kudla kakhulu, yize kufanele ube nokudla okulinganiselayo ngangokunokwenzeka. Ungamphakela ukudla kwe-pellet bese ukugcwalisa ngokwelashwa okunjenge izinambuzane, izibungu, ukudla okulungiselelwe okufriziwe, amaphilisi, kanye ne-lyophilized. Uma wondla izinambuzane, kubalulekile ukuthi azichayekile emithini yokubulala izinambuzane noma zizofakwa ubuthi.
Ama-Oscars ane "mania" engcolile kakhulu yokudla. Futhi ngukuthi uma behlafuna ukudla, bayakukhafula baphinde bakudle futhi bakhafule. Ngakho-ke baze ekugcineni bayidle. Njengoba le nqubo ingcolile kakhulu, kubalulekile ukuthi ube nesihlungi samanzi esihle e-aquarium.
Ukuhambisana
Yize beyinhlanzi yendawo futhi enolaka, bangaba nabanye ozakwabo bamathangi. Ngaphambi kokwethula noma iyiphi inhlanzi ngokungahleliwe, kufanele wazi ukuthi noma iyiphi inhlanzi leyo Uma u-Oscar elingana emlonyeni wakhe, angadliwa.
Okuhambisana kakhulu namanye ama-cichlids afana nawo, futhi uma engosayizi ofanayo, angcono. Izinhlanzi ezikahle yilezo ezingasebenzi kakhulu noma ezinolaka kakhulu.
Inhlanzi Amadola esiliva benza njengezinhlanzi ezintengantengayo, okungukuthi, bazobhukuda ngenkuthalo, ngendlela yokuthi ama-Oscars azobabona futhi bazizwe bephephile.
Izifo namanani entengo
Izinhlanzi ze-Oscar zingathinteka yisifo se I-Hexamite. Yisifo esidala izimbobo ekhanda. Kungabonakala ngokuhlukaniswa kwemicu emhlophe etholakala kuseli necrosis yemisipha yekhanda.
I-Hexamithiasis idalwa yi-protozoan ebabazekayo ebizwa nge-Hexamita. Inhlanzi imvamisa ithwala i-protozoa eyisidlakela emathunjini abo ngamanani amancane afakwe ukudla. Izimo zokuxineka njengabantu abanele, ikhwalithi engalungile yamanzi, ushintsho olungazelelwe ekushiseni, ukudla okungalingani kanye nohlu olude lwezinto, kungadala ukuphindaphindeka kwabaqashi.
Amanani entengo ka-Oscar angahluka phakathi ama-euro ayishumi kanye nama-10, kuya ngosayizi nobudala.
Ngalolu lwazi uzokwazi ukuthi ube nezinhlanzi zakho ze-Oscar ezinempilo e-aquarium yakho futhi ujabulele imisebenzi yazo.