IBlue Dolphin (Latin Cyrtocara moorii, English Blue Dolphin) iyi-cichlid engavamile ye-aquarium edabuka eLake Malawi e-Afrika. Idume phakathi kwabathandi be-cichlid, ikakhulukazi ngombala wayo, nangenxa yomumo wayo womzimba ongajwayelekile ngeqhubu elikhulu lamafutha.
Lezi zinhlanzi ezinkulu kakhulu zasemanzini, futhi zingafinyelela usayizi wama-25 cm noma ngaphezulu. Kunokuthula impela, kepha abesilisa banolaka komunye nomunye, futhi kungcono ukuwagcina endaweni yabesifazane, kusuka kowesilisa nowesifazane abathathu noma abane.
Ama-harem anjalo ahlala endaweni yawo, ebhekelwa ngokucophelela kuphela ngesikhathi sokuzala, kwesinye isikhathi ihlala ibekezelela kakhudlwana.
Ukuzigcina kulula kakhulu, inqobo nje uma zihlala emanzini avulekile, amanzi akuyo azinzile futhi ahlanzekile, futhi ahlotshiswe kahle.
Iklanywe kahle kakhulu ngendlela ye-biotope, enesihlabathi njengenhlabathi, inani elikhulu lamatshe nezindawo zokukhosela ezahlukahlukene, nendawo eyanele yokubhukuda.
Ukuphila emvelweni
ICyrtocara moorii yatholwa futhi yachazwa nguBoulanger ngo-1902. Kwande eLake Malawi e-Afrika, kusabalele kulo lonke leli chibi.
Kwenzeka ezindaweni ezingasogwini, ekujuleni kwamamitha ayi-3-15. Bahlala emihlambini futhi bayizilwane ezidla noma yini abangayigwinya.
Incazelo
Inhlanzi enkulu, enomzimba ovulekile, nenhloko evame ukufana nehlengethwa, leyo nhlanzi yaqanjwa ngayo. Kokubili abesilisa nabesifazane baba neqhubu elikhulu lamafutha ekhanda.
Zingakhula zifike kuma-25 cm ubude, kwesinye isikhathi ngaphezulu, kanti isikhathi sokuphila sesifikile eminyakeni eyi-10.
Kunzima kokuqukethwe
Inhlanzi enganconywa kubo bobabili abanolwazi nabathuthukile. Azibafanele kakhulu abaqalayo, ngoba zidinga i-aquarium ebanzi, izinguquko zamanzi ezivamile kanye nomakhelwane abakhethwe kahle.
Yize kuyizinhlanzi ezinokuthula impela, azikakulungeli ukugcinwa ezindaweni zasemanzini ezabiwe.
Omakhelwane abahle kakhulu bamahlengethwa aluhlaza abanye baseMalawi noma i-African catfish.
Ukondla
Ngokwemvelo, lezi yizilwane ezidla omnivorous ezidla ama-benthos ahlukahlukene. E-aquarium, badla zonke izinhlobo zokudla - okwenziwe, okuphilayo, okubandayo, imifino.
Kepha, isisekelo kufanele kube okuphakelayo okuqukethe amaprotheni aphezulu, njenge-tubifex noma i-brine shrimp.
Amahlengethwa aluhlaza okwesibhakabhaka nawo adla izinhlanzi ezincane, kepha ungazondla kuphela uma uqinisekile ukuthi izinhlanzi aziguli ngalutho futhi ngeke zikuthelele.
Ngokuqondene nokuphakelwa okuthandwayo okunhlobonhlobo yenyama egayiwe noma inyama yezilwane ezincelisayo (isibindi, inhliziyo, njll.), Ngalesi sikhathi inyama yezinhlanzi ibhekwa njengengakwazi ukugaya kahle inyama enjalo.
Ukondla isikhathi eside kungaholela ekukhuluphaleni nasekuwohlokeni kwezitho zangaphakathi, ngakho-ke kungcono ukukugwema.
Ukugcinwa nokunakekelwa ku-aquarium
Ngokuqukethwe, ivolumu ibaluleke kakhulu. Khumbula ukuthi izinhlanzi zingakhula zifike ku-25 cm futhi zidinga i-aquarium engamalitha angama-300 noma ngaphezulu ukuzigcina. Isimo sesibili esibalulekile: inhlanzeko nemingcele yamanzi ezinzile ku-aquarium.
ELake Malawi, ukushintshashintsha kwamapharamitha kuncane, futhi amanzi anzima kakhulu futhi anempendulo ene-alkaline. Amapharamitha ajwayelekile wokuqukethwe azoba: ph: 7.2-8.8, 10-18 dGH, izinga lokushisa kwamanzi 24-28 ° С.
Uma amanzi asendaweni yakho ethambile, lapho-ke kuzofanele wenze kube nzima ukwenza, ngokwesibonelo ngokungeza ama-coral chips enhlabathini.
Kukhona umbono wokuthi amanzi angawafanele amapharamitha awadingayo abhubhisa umbono wabo. Iqiniso alaziwa ukuthi lokhu kuliqiniso kangakanani.
Ngokuqondene nokwakhiwa, kungcono ukusebenzisa isihlabathi njengenhlabathi, lapho amahlengethwa athanda ukumba khona.
Azidingi izitshalo, zingazimba noma zizidle. Kungcono ukwengeza amadwala amaningi amakhulu, izinkuni zokukhukhula nezinye izindawo zokucasha ezahlukahlukene.
Ukuhambisana
I-cichlid enokuthula eyanele, kepha ngokuqinisekile ayenzelwe i-aquarium ejwayelekile. Zihambisana kahle nezinhlanzi ezilinganayo, kepha zibona izinhlanzi ezincane kuphela njengokudla.
Ingagcinwa namanye amaMalawi, kepha kuyalulekwa ukuthi kugwenywe uMbuna, ngoba banolaka kakhulu futhi abahlaliseki.
Omakhelwane abahle bazoba i-frontosa kanye ne-catfish enkulu yase-Afrika, ngokwesibonelo, i-synodontis embozwe ngeveli.
Ukungafani ngokocansi
Kunzima ukukhomba owesilisa kowesifazane. Zombili zinombala ofanayo, iqhubu lamafutha ekhanda.
Kukholelwa ukuthi owesilisa mkhulu, futhi iqhubu lakhe likhulu, kepha kuthatha iminyaka eminingana ukukhula ngokugcwele. Futhi, abesilisa bayakhanya, kepha lezi yizimpawu ezihlobene.
Ukuzala
Amahlengethwa aluhlaza okwesibhakabhaka izinhlanzi zesithembu, akha umndeni oqukethe owesilisa nabesifazane abaningana. Kwowesilisa oyedwa, abesifazane abangama-3-6 bangasiza.
Njengoba ubulili bamahlengethwa kunzima ukucacisa, indlela engcono yokuthola i-harem enjalo ukuthenga ama-10 noma ngaphezulu gazinga bese ukhulisa ndawonye. Amafry ayavuthwa ngokocansi ngobude bomzimba obungu-12-15 cm, bese behlukaniswa.
Indoda ikhetha indawo yokubeka, njengomthetho, iyitshe elibushelelezi noma imbe umgodi wamaqanda emhlabathini. Ngemuva kwalokho kuzala bese kuthi owesilisa ameme insikazi bese izalela amaqanda, kuthi owesilisa amvundise.
Ngakho-ke izinhlanzi ziphatha amaqanda ngomlomo, ezinsikazi ziwathatha ukuze ziwafukamele. Insikazi izala amaqanda angama-20 kuya kwangama-90, bese iwazala kungakapheli amasonto amabili kuya kwamathathu.
Isikhathi sincike ekushiseni kwamanzi nemvelo. Ngemuva kokuchamisela, insikazi nayo ifihla i-gazinga emlonyeni wayo ebusuku noma lapho isengozini.
Okuphakelayo kokuqala kwefry - brine shrimp nauplii. Fry ikhula kancane kakhulu.
