I-Azraq Tooth Killer

Umbulali wamazinyo wakwa-Azraq, igama lesayensi u-Aphanius sirhani, ungowomndeni wakwaCyprinodontidae. Inhlanzi enhle yasekuqaleni enesiphetho esibuhlungu sezihlobo zayo endle, uhla lwayo lwemvelo olwanyamalala ekuqaleni kwawo-90s ngenxa yemisebenzi yabantu. Njengamanje, isimo sizinzile ngenxa yemizamo yezinhlangano zomhlaba wonke zezemvelo.

habitat

I-carp enamazinyo ivela endaweni yasendulo yase-Azraq ogwadule lwaseSyria, endaweni yeJordani yesimanje. Emakhulwini amaningi eminyaka, i-oasis yayiwukuphela komthombo wamanzi ahlanzekile kule ndawo futhi iyindawo eyinhloko yokuthutha imizila yama-caravan. Kuze kube ngama-1980s, indawo yayo yayingaphezu kuka-12 km² wamaxhaphozi anezitshalo ezihlukahlukene kanye nezinhlobo eziningi zezilwane ezifana namabhubesi, izingulule, obhejane, izimvubu, izindlovu, izintshe nezinye izilwane ezincelisayo ezinkulu (zaphela kudala kakhulu kunama-80s).

I-oasis yavuselelwa emithonjeni emibili emikhulu engaphansi komhlaba, kodwa kusukela ngawo-1960, amaphampu amaningi ajulile aqala ukwakhiwa ukuze anikeze i-Amman, ngenxa yalokho, izinga lamanzi lehla, futhi kakade ngo-1992 imithombo yoma ngokuphelele. Indawo yezwe yehle ngokuphindwe kashumi, izitshalo nezilwane eziningi sezinyamalele. Izinhlangano zezemvelo zamazwe ngamazwe zahlaba umkhosi, futhi ngeminyaka yawo-2000, uhlelo lwaqala ukusindisa izinhlobo ezisaphila futhi lubuyisela indawo eshisayo okungenani i-10% yendawo yayo yasekuqaleni ngomjovo wamanzi wokufakelwa. Manje kunesiqiwu esivikelwe sase-Azraq.

Incazelo

Izinhlanzi ezincane ezinde, abesifazane abakhulu bafinyelela cishe ku-5 cm ubude, umbala uyisiliva eliphaphathekile elinamabala amaningana amnyama emzimbeni. Amaduna mancane futhi anemibala eminingi, iphethini yomzimba iqukethe imigqa emnyama eqondile nekhanyayo eshintshanayo, amaphiko aphuzi anomphetho omnyama obanzi, asondele eduze komsila.

Ukudla

Uhlobo lwe-omnivorous, ngokwemvelo ludla ama-crustaceans amancane asemanzini, izibungu, izinambuzane kanye nezibungu zazo nezinye i-zooplankton, kanye ne-algae nezinye izimila. E-aquarium, ukudla kwansuku zonke kufanele kuhlanganise ukudla okomile nenyama (i-daphnia ephilayo noma eqandisiwe, ama-brine shrimp, ama-bloodworms), kanye nezithako ze-herbal, ezifana nama-flakes avela ku-spirulina algae. Ukondleka okufanele kubaluleke kakhulu ngesikhathi sokuzala, ukuntuleka kwamaprotheni nezingxenye zezitshalo kungaholela emiphumeleni edabukisayo.

Ukugcinwa nokunakekelwa

Kulula ukuyigcina, emazweni afudumele ikhuliswa ngempumelelo emanzini avulekile. E-aquarium yasekhaya, isethi elula yemishini yanele, ehlanganisa uhlelo lokukhanyisa kanye nesihlungi esinezinga lokugeleza elibuthakathaka, ngoba izinhlanzi azibekezeleli imisinga eqinile futhi elinganiselayo, ukushisa akudingekile. Umhlambi wezinhlanzi uzozizwa umnandi ethangini kusuka kumalitha ayi-100, umklamo kufanele uhlinzekele izindawo zokukhosela ngendlela yenqwaba yamatshe, ama-snags noma izinto zokuhlobisa (izinqaba zokwenziwa, imikhumbi eshonile, njll.). Bazokwenza isiphephelo esihle kakhulu sezinsikazi kanye namaduna angaphansi ngesikhathi sokuzala. Noma yimuphi umhlabathi, okungcono ovela esihlabathini esimahhadla noma amatshe amancane. Ubulembu obuhlukahlukene, ama-fern nezinye izitshalo eziqinile njengeHornwort zingasetshenziswa njengezitshalo. Okuqukethwe kuncishiswa ekushintsheni ingxenye yamanzi masonto onke (cishe u-10%) ngokuhlanzwa kabusha komhlabathi ngezikhathi ezithile njengoba kunqwabelana udoti wemvelo.

izimo zamanzi

Umbulali wamazinyo we-Azraq ukhetha i-alkaline kancane noma i-pH engathathi hlangothi kanye namazinga aphezulu e-dGH. Amanzi athambile ane-asidi kancane ayambulala. Izinga lokushisa elilungile lisuka ku-10 kuya ku-30 ​​° C, kuyilapho ezinyangeni zasebusika akufanele lidlule ku-20 ° C, ngaphandle kwalokho ubude bokuphila buyancipha kakhulu futhi ikhono lokuzala liyalahleka.

Ukuziphatha Nokuhambisana

Izidingo eziqondile zokubunjwa kwamanzi kanye nokuziphatha okunolaka ngesikhathi sokuzala kwenza le nhlanzi ingabi yikhandidethi elingcono kakhulu lokwabelana nge-aquarium evamile, ngakho ukugcina umphakathi wezinhlobo zakhona kuba yinketho engcono kakhulu. Amaduna alwa kakhulu komunye nomunye, ikakhulukazi ngenkathi yokukhwelana, iduna le-alpha lizogqama maduzane, bonke abanye kuzodingeka babambe iso layo kancane ngangokunokwenzeka. Ukuze ugweme izingxabano ze-intraspecific, kunconywa ukugcina owesilisa oyedwa kanye nabesifazane abangu-2-3 ndawonye.

Ukuzalanisa / ukuzalanisa

Ukuzalela ekhaya akunzima uma i-aquarium isethwe kahle futhi izimo zamanzi zilungile. Isikhathi se-barrack sifinyelela umvuthwandaba ehlobo nasezinyangeni zokuqala zasekwindla. Ngesikhathi sokuzala, eyeduna iba nemibala eminingi, ikhetha indawo ethile, lapho imema khona ezinsikazi. Noma yimuphi umphikisi osondela emngceleni wakhe ngokungaqondile uzoxoshwa ngokushesha. Kwesinye isikhathi eyeduna isuke imatasa kakhulu futhi ezinsikazi kufanele zicashe uma zingakakulungeli ukubeka amaqanda.

Ngokuvamile zibekela iqanda elilodwa ngesikhathi noma isixha esincane isikhathi eside, liwanamathisele ezitshalweni ezinezintambo ezincane. Abazali ngemva kokuzala ababonisi ukukhathazeka ngenzalo futhi bangase badle amaqanda abo, ngakho-ke badluliselwa ngokucophelela kanye nesitshalo ethangini elihlukile elinezimo ezifanayo zamanzi. Isikhathi sokufukamela sithatha izinsuku eziyisi-6 kuye kweziyi-14, kuye ngezinga lokushisa lamanzi, izingane zidla ama-brine shrimp nauplii nezinye izinto ezincane, njengamaflakes noma ama-granules agaywe abe ufulawa.