"Blue Dolphin"
I-Blue Dolphin cichlid, igama lesayensi i-Cyrtocara moorii, ingeyomndeni wakwaCichlidae. Le nhlanzi yathola igama layo ngenxa yokuba khona kwe-occipital hump ekhanda kanye nomlomo othize ubude, ofana ngokusobala nephrofayili yehlengethwa. I-etymology yohlobo lwe-Cyrtocara iphinde ibonise lesi sici se-morphological: amagama athi "cyrtos" nethi "kara" ngesiGreki asho "ukuqhuma" kanye "nobuso".
Okuqukethwe
habitat
Itholakala eChibini iNyasa e-Afrika, elinye lamachibi amakhulu kunawo wonke ezwenikazi. Kwenzeka kulo lonke echibini eduze nogu olunama-substrates anesihlabathi ekujuleni okungafika kumamitha ayi-10.
Ulwazi olufushane:
- Umthamo we-aquarium usuka ku-250-300 amalitha.
- Izinga lokushisa - 24-28 Β° C
- Inani pH - 7.6-9.0
- Ubulukhuni bamanzi - ubulukhuni obuphakathi nobukhulu (10-25 dGH)
- Uhlobo lwe-substrate - olunesihlabathi
- Ukukhanyisa β okuphakathi
- Amanzi anosawoti - cha
- Ukunyakaza kwamanzi kubuthakathaka
- Ubukhulu bezinhlanzi bufika ku-20 cm.
- Ukudla okunomsoco - noma yikuphi ukudla okucwilayo okucebile ngamaprotheni
- I-Temperament - inokuthula ngokwemibandela
- Ukugcina endlini yabesifazane nendoda eyodwa kanye nabesifazane abambalwa
Incazelo
Abesilisa bafinyelela ubude obufika ku-20 cm. Abesifazane bancane kancane - 16-17 cm. Izinhlanzi zinombala womzimba oluhlaza okwesibhakabhaka ogqamile. Kuye ngesimo sendawo ethile, imigqa emnyama eqondile noma amachashaza anomumo ongavamile angase abe khona ezinhlangothini.
Ama-Fry awanemibala egqamile futhi anemithunzi empunga kakhulu. Ama-shades aluhlaza aqala ukuvela lapho efinyelela ubukhulu obungaba ngu-4 cm.
Ukudla
Endaweni yazo yemvelo, izinhlanzi ziye zakha isu elingavamile lokufuna ukudla. Aphelezela ama-cichlid amakhudlwana adla ngokusefa isihlabathi esisuka phansi efuna izilwane ezincane ezingenamgogodla (izibungu zezinambuzane, ama-crustaceans, izikelemu, njll.). Noma yini esele ingadliwanga iya kuBlue Dolphin.
Ku-aquarium yasekhaya, isu lokudla liyashintsha, izinhlanzi zizodla noma yikuphi ukudla okutholakalayo, isibonelo, ukudla okudumile okucwiliswayo okomile ngendlela yama-flakes nama-granules, kanye ne-daphnia, i-bloodworms, i-brine shrimp, njll.
Ukugcinwa nokunakekelwa
ILake Malawi inokwakheka okuzinzile kwe-hydrochemical enobunzima obuphelele (dGH) kanye namanani e-alkaline pH. Izimo ezifanayo kuzodingeka zenziwe kabusha ku-aquarium yasekhaya.
Ukuhlela akunangqondo. Izinhlanzi ezingokwemvelo kakhulu zizobheka phakathi kwezinqwaba zamatshe ezizungeze umjikelezo wethangi kanye ne-substrate enesihlabathi. Imihlobiso ye-limestone iyisinqumo esihle njengoba ikhulisa ubulukhuni be-carbonate kanye nokuzinza kwe-pH. Ukuba khona kwezitshalo zasemanzini akudingekile.
Ukunakekelwa kwe-aquarium kunqunywa kakhulu ukutholakala kwemishini efakiwe. Noma kunjalo, izinqubo eziningana ziyimpoqo kunoma yikuphi - lokhu ukuguqulwa kwamasonto onke kwengxenye yamanzi ngamanzi ahlanzekile kanye nokukhishwa kwemfucumfucu yemvelo eqoqiwe (izinsalela zokudla, indle).
Ukuziphatha Nokuhambisana
Izinhlobo ezinokuthula zama-cichlid, kungenzeka ukuthi zigcinwe ndawonye nabanye abameleli abangenalo ulaka beLake Nyasa, njenge-Utaka ne-Aulonocara cichlid nezinye izinhlanzi ezinosayizi ofanayo ezingahlala endaweni ene-alkaline. Ukuze ugweme ukuncintisana ngokweqile kwe-intraspecific endaweni elinganiselwe ye-aquarium, kuyathandeka ukugcina ukwakheka kweqembu nowesilisa oyedwa kanye nabesifazane abambalwa.
Ukuzalanisa / Ukukhiqiza kabusha
Izinhlanzi zifinyelela ekuvuthweni kobulili ngo-10-12 cm. Ngaphansi kwezimo ezivumayo, ukuzala kwenzeka izikhathi eziningana ngonyaka. Indlela yenkathi yokuzalanisa inganqunywa izici zokuziphatha zeduna, eziqala ukulungisa indawo yokuzalela. Kungaba kokubili ama-recesses (izimbobo), nokuhlanza ubuso bamatshe ayisicaba ukusuka phezulu.
Ngemva kokuqomisana isikhashana, insikazi ibekela amaqanda amaningana aphuzi aphuzi. Ngemva kokukhulelwa, amaqanda azithola ngokushesha emlonyeni wensikazi, lapho ezohlala khona sonke isikhathi sokufukamela, okuyizinsuku ezingu-18-21.
Izifo zezinhlanzi
Ezimweni ezivumayo, izinkinga zempilo aziveli. Isizathu esiyinhloko sezifo yisimo esingagculisi samanzi, esivusa izifo ezihlukahlukene zesikhumba, ukubonakala kwama-parasites, njll. Ukuze uthole ulwazi olwengeziwe mayelana nezimpawu nezindlela zokwelapha, bheka isigaba esithi "Izifo zezinhlanzi ze-aquarium".
