Isithombe – Wikimedia/Astellar87
El Inhlanzi yeBicolor Labeo (Epalzeorhynchos bicolor), eyaziwa nangokuthi inhlanzi kashaka omnyama o ushaka obomvu, ingenye yezinhlanzi ezingavamile nezihlaba umxhwele kakhulu emhlabeni wasemanzini. Le nhlanzi ingeyomndeni I-Cyprinidae futhi uhlala ikakhulukazi emifuleni yaseNingizimu-mpumalanga Asia, ikakhulukazi eThailand. Ngeshwa, i-Labeo Bicolor ihlukaniswe njengezinhlobo ezisengozini yokushabalala endaweni yayo yemvelo, nakuba ukuzalanisa okulawulwayo ekuthunjweni kuvame kakhulu, okuyivumela ukuthi ihlale idumile phakathi kwama-aquarists.
Izici ze-Bicolor Labeo Fish
El inhlanzi kashaka omnyama Ihlukaniswa ngomzimba wayo omude futhi ocindezelwe kancane, okuwunikeza ukubukeka kwe-hydrodynamic okulungele ukubhukuda emanzini anemisinga esheshayo. Emlonyeni wayo, inamapheya amabili ama-barbel ewasebenzisa kokubili ukuze ibone futhi ifune ukudla ku-substrate. Ngaphezu kwalokho, isici esibonakalayo esibanika igama elithi 'shark' kungokwabo i-dorsal fin, efana kakhulu neyoshaka basolwandle.
Umbala wayo ungenye yezinto ezikhangayo eziyinhloko: umzimba wayo umnyama ngokuphelele futhi umsila wayo unobomvu obunzima obugqama ngendlela emangalisayo. Kukhona okunye ukuhlukahluka kwalolu hlobo, njengokuhluka kwe-albino, lapho umzimba umhlophe esikhundleni somnyama, kodwa ogcina umbala ofanayo obomvu ogqamile ku-tail fin.
I-Dimorphism yezocansi
El i-dimorphism yezocansi phakathi kwabesilisa nabesifazane kucashile kodwa kuyabonakala ngeso elinolwazi. Ngokuvamile, abesifazane bavame ukuba namandla kakhulu futhi babe bakhulu kunabesilisa. Ngaphezu kwalokho, umbala wayo uvame ukuphaphathekile. Omunye umehluko yilokho i-dorsal fin Kwabesifazane igcina nge-engeli efanele, kanti kwabesilisa ikhomba kakhulu.
Indawo yokuhlala yemvelo ye-Labeo Bicolor
Ekuqaleni, i-black shark fish yayisatshalaliswa kakhulu emifuleni yaseThailand, ikakhulukazi ezinhlelweni zamanzi njenge chao phraya futhi i mina klong. Zitholakala ezindaweni ezihlala emanzini asheshayo ezinenhlabathi engaphansi, amatshe kanye nezimila eziminyene zasemanzini. Ukudla kwabo emvelweni kuhlanganisa zonke izinhlobo zezilwane ezingenamgogodla ezincane, izimila kanye ne-phytoplankton.
Ngeshwa, ngenxa yokudoba ngokweqile kanye nokucekelwa phansi kwezindawo zokuhlala, i I-Bicolor Labeo Inyamalele ezindaweni eziningi ebihlala kuzo, yingakho isithathwa njengesengcupheni yokushabalala endaweni yayo.
Ukunakekelwa ku-Aquarium
Isithombe – Wikimedia/Astellar87
Khumbula ukuthi lolu hlobo lwezinhlanzi ludinga a i-aquarium okungenani amalitha ayi-150 ngenxa yobukhulu bayo ekuthunjweni, okungafinyelela ku-15 cm. I-aquarium kufanele idale kabusha indawo yayo yemvelo ngangokunokwenzeka, ngakho-ke kuhle ukuba nezitshalo, izingodo namadwala asebenza njengendawo yokucasha. Nokho, kubalulekile ukuyishiya nendawo eyanele ukuze ibhukude ngokukhululeka.
Ukuqinisekisa inhlalakahle yenhlanzi yakho emnyama yoshaka, kuhle ukugcina imingcele ezinzile emanzini. I lokushisa okulungile kule nhlanzi kuphakathi kuka-23 no-27 °C, kuyilapho pH amanzi kufanele abe phakathi kuka-6.5 no-7.5, futhi ubulukhuni bamanzi kufanele bugcinwe phakathi kuka-9 no-16 dH.
- Ithempelesha: 23°C kuya ku-27°C.
- i-pH: Phakathi kuka-6.5 no-7.5.
- Ubulukhuni: 9 – 16 H.
Ukuziphatha kanye Nobudlelwane
El I-Bicolor Labeo yinhlanzi indawo, iyodwa futhi isebenza kakhulu. Nakuba ingaphila nezinye izinhlobo zezilwane, kuyatuswa ukuthi ingagcinwa nezinye zezinhlobo ezifanayo, njengoba zivame ukuba nolaka kakhulu komunye nomunye. Ezindaweni zasemanzini zomphakathi, ingahlala nezinhlobo ezinobukhulu obufanayo, njenge Botias, Barbs namanye ama-cyprinid, inqobo nje uma kunesikhala esanele sokuhlukanisa izindawo zawo.
Ukuziphatha kwabo kuhlanganisa nokujaha ezinye izinhlanzi uma zihlasela indawo yazo, kodwa akuvamile ukuzilimaza. Ivamise ukuhlala emazingeni aphansi naphakathi e-aquarium, icinga ukudla ku-substrate futhi ihlukanise isikhala sayo.
Ukudla
I-Omnivore Ngokwemvelo, izinhlanzi zoshaka omnyama zamukela izinhlobonhlobo zokudla. Ukudla kwabo kufanele kuhlanganise ukudla okomile (ama-flakes, ama-pellets), ukudla okuphilayo (i-tubifex, i-brine shrimp, izibungu zomiyane, njll.) kanye nezithako zemifino ezifana isipinashi o ulwelwe. Kubuye kuphakanyiswe ukufaka spirulina ekudleni kwakho ukuze uqinisekise inhlalakahle yakho.
Ekuthunjweni, kubalulekile ukunikeza ukudla okuhlukahlukene ukuvimbela le nhlanzi ukuthi ingadli futhi ilimaze izitshalo ze-aquarium. Yinhlanzi edla ikakhulukazi ngaphansi kwe-aquarium, ngakho-ke ungayinikeza ukudla okucwilayo.
Ukuzala
La ukukhiqizwa kabusha kwe-Labeo Bicolor ekuthunjweni kunzima kakhulu futhi kuzuzwe ezikhathini ezimbalwa kakhulu. Ukukhuthaza ukuzala, kwezinye izimo ukusetshenziswa kwemijovo ye i-carp pituitary kumasampula avuthiwe. Nokho, lezi zindlela ziyinkimbinkimbi futhi aziphumeleli ngaso sonke isikhathi.
Ngesikhathi sokuzalana, insikazi ingabekela amaqanda angaba yi-1000, okumele agcinwe enyakaza njalo ukuze avinjwe ukuthi angacwili futhi angakwazi ukuphila. Ama-Fry azalwa enombala ophaphathekile, kodwa njengoba ekhula, athola umbala wesici wabantu abadala, onomzimba omnyama nomsila obomvu.
Izifo ezivamile
Naphezu kokuba uhlobo olungazweli kahle, i I-Bicolor Labeo ingathinteka ezinye izifo ezivamile ezinhlanzi ze-aquarium, njenge ichashaza elimhlophe (Ich) kanye ukubola kokugcina. I ukucindezeleka etholakala ezimweni ezimbi ze-aquarium, njengokushintsha okungazelelwe kwezinga lokushisa noma izinga eliphansi lamanzi, kungenza izinhlanzi zitholakale kalula kulezi zifo.
Kulula ukuqaphela lapho i-Labeo Bicolor icindezelekile noma igula, njengoba umbala wayo ngokuvamile uba mnyama kunokuvamile. Ukuze ugweme lezi zinkinga, kubalulekile ukugcina izinga lamanzi ngaphakathi kwemingcele eshiwo ngenhla, ukuqinisekisa ukuthi i-aquarium inokuhlunga okuhle nokujikeleza kwamanzi.
Ngokuhamba kwesikhathi, i-aquarium enakekelwa kahle kanye nokudla okunomsoco kuzoqinisekisa ukuthi ushaka wakho omnyama uhlala enempilo futhi angajabulela impilo ende futhi esebenzayo, enempilo engafinyelela. iminyaka 17 ekuthunjweni uma unikezwa ukunakekelwa okufanele.