I-zebra fish (Pterois volitans) ingeyomndeni wofezela, uhlobo lwe-lionfish, ikilasi - i-bony fish.
Ukusatshalaliswa kwezinhlanzi zamadube.
Inhlanzi yedube itholakala esifundeni se-Indo-Pacific. Kusatshalaliswe eNtshonalanga Australia naseMalaysia eMarquesas Islands nase-Oeno; enyakatho kuya eSouth Japan naseNingizimu Korea; kufaka phakathi iNingizimu Lord Howe, iKermadec neSouth Island.
Izinhlanzi zeZebra zabanjwa ethekwini lolwandle eduze naseFlorida ngenkathi i-aquarium yasolwandle icekelwa phansi ngesikhathi seSiphepho u-Andrew ngo-1992. Ngaphezu kwalokho, ezinye izinhlanzi zikhishelwa olwandle ngengozi noma ngamabomu ngabantu. Iyini imiphumela yemvelo yalokhu kungeniswa okungalindelekile kwenhlanzi yedube ezimweni ezintsha, akekho ongaziqagela.
Indawo yenhlanzi yeZebra.
Izinhlanzi zeZebra ngokuyinhloko zihlala emifuleni, kodwa ziyakwazi ukubhukuda emanzini afudumele, olwandle asezindaweni ezishisayo. Zivame ukundiza emadwaleni naseziqiwini zamakhorali ebusuku bese zicasha emihumeni nasemifantwini emini.
Izimpawu zangaphandle zenhlanzi yedube.
Izinhlanzi zeZebra zihlukaniswa ngekhanda nomzimba ohlukaniswe kahle onemivimbo ebomvu noma e nsundu ngegolide esakazeke ngasemuva ophuzi. Amaphiko emhlane nangendunu anemigqa emnyama yamabala ngemuva okungekuhle.
Izinhlanzi zeZebra zihlukaniswa nezinye izinhlanzi zofezela ngokuba khona kwezingu-13, kunokuba zibe ngu-12, imiqolo enobuhlungu emhlane, futhi zinemisebe engu-14 emide, efana nezimpaphe. I-anal fin enezinsipho ezi-3 nemisebe engu-6-7. Izinhlanzi zeZebra zingakhula ziye kubude obude obungu-38 cm. Ezinye izici zokubukeka kwangaphandle zifaka imithambo yamathambo ehamba ezinhlangothini zekhanda nezingqimba, ihlanganisa kancane amehlo nokuvuleka kwamakhala. Ngaphezulu kwamehlo womabili kukhona iziqu ezikhethekile ezibonakalayo - "amatende".
Ukuzalela inhlanzi yedube.
Ngenkathi yokuzalanisa, izinhlanzi zedube zibuthana ezikoleni ezincane zezinhlanzi ezi-3-8. Lapho inhlanzi yedube isilungele ukuzala, umehluko wangaphandle uyabonakala phakathi kwabantu bobulili obuhlukile.
Umbala wesilisa uba mnyama futhi ufane kakhulu, imivimbo ayiveli kangako.
Abesifazane baba mide ngesikhathi sokuzala. Izisu zabo, isifunda sepharyngeal, nomlomo wabo kuba mhlophe-silvery. Ngakho-ke, owesilisa ubamba kalula abesifazane ebumnyameni. Iyacwila phansi bese ilala eceleni kwesifazane, isekele umzimba ngamaphiko ayo okhalo. Ngemuva kwalokho uchaza imibuthano ezungeze insikazi, inyukele phezulu emanzini emva kwakhe. Ngesikhathi sokukhuphuka, amaphiko we-pectoral we-flutter wesifazane. Lo mbhangqwana ungehla futhi ukhuphuke emanzini amahlandla amaningi ngaphambi kokuzala. Owesifazane ube esekhipha amashubhu amabili angenalutho amafinyila antanta ngaphansi nje kwamanzi. Cishe ngemuva kwemizuzu eyi-15, la mapayipi agcwaliswa ngamanzi abe amabhola ayisiyingi 2 kuya ku-5 cm ububanzi. Kula mabhola amafinyila, amaqanda alala ngezendlalelo ezi-1-2. Isibalo samaqanda sisuka ku-2 000 kuya ku-15 000. Eyeduna ikhipha uketshezi lwesidoda, olungena emaqandeni bese luvundisa.
Imibungu iqala ukwakheka emahoreni ayishumi nambili emva kokukhulelwa. Ngemuva kwamahora ayi-18 ikhanda liyabonakala futhi gazinga livela emahoreni angama-36 ngemuva kokukhulelwa. Lapho unezinsuku ezine, izibungu zibhukuda kahle futhi zidle ama-ciliates amancane.
Izici zokuziphatha kwenhlanzi yedube.
Izinhlanzi zeZebra izinhlanzi zasebusuku ezihamba ebumnyameni zisebenzisa ukunyakaza okuhamba kancane, okungahambisi kahle kwamaphiko emhlane nasesidlangalaleni. Yize zondla ikakhulukazi kuze kube yi-1 ekuseni, kwesinye isikhathi zondla emini. Ekuseni, izinhlanzi zedube zicasha ezikhoselweni phakathi kwamakhorali namatshe.
Izinhlanzi zihlala emaqenjini amancane ngeminyaka yokuthosa nangesikhathi sokumitha.
Kodwa-ke, kukho konke ukuphila kwabo, izinhlanzi ezindala zingabantu abodwa futhi zivikela ngolaka isiza sazo kwezinye izinhlanzi nezinhlanzi zezinhlobo ezahlukahlukene zisebenzisa imiqolo enobuthi emhlane wazo. Izinhlanzi zamadube zamadoda zinolaka kakhulu kunezinsikazi. Ngesikhathi sokuqomisana, owesilisa usondela kumhlaseli ngamaphiko ahlukaniswe kabanzi lapho kuvela isitha. Bese kuthi, ngokucasuka, ibhukude lapha nalaphaya, iveze ameva anobuthi emhlane phambi kwesitha. Lapho esincintisana naye esondela, ameva ayabhakuza, ikhanda liyaduma, futhi owesilisa uzama ukuluma ekhanda lowonile. Lokhu kulunywa ngesihluku kungaklebhula izingxenye zomzimba esitheni, ngaphezu kwalokho, umhlaseli uvame ukukhubeka emeveni abukhali.
Izinhlanzi Zebra ziyizinhlanzi eziyingozi.
Ku-lionfish, izindlala zobuhlungu zitholakala lapho kubonakaliswa khona imisebe ekhanyayo yemphetho wokuqala wokugcwala. Izinhlanzi azihlaseli abantu, kepha uma kwenzeka ukuthintana ngengozi nameva anobuthi, imizwa ebuhlungu iqhubeka isikhathi eside. Ngemuva kokuthintana nezinhlanzi, kubonakala izimpawu zobuthi: ukujuluka, ukucindezeleka kokuphefumula, ukukhubazeka kwenhliziyo.
Ukudla kwezinhlanzi Zebra.
Izinhlanzi zeZebra zithola ukudla phakathi kwezixhobo zamakhorali. Zondla kakhulu ama-crustaceans, ezinye izinambuzane ezingenamgogodla nezinhlanzi ezincane, kufaka phakathi gazinga lohlobo lwazo. Izinhlanzi zeZebra zidla izikhathi eziphindwe ka-8.2 isisindo somzimba wazo ngonyaka. Lezi zinhlobo zondla ekushoneni kwelanga, lesi yisikhathi esifanele sokuzingela, ngoba impilo esezixhotsheni zamakhorali iyasebenza ngalesi sikhathi. Ekushoneni kwelanga, izinhlobo zasemini zezinhlanzi nezingenamgogodla ziya endaweni yokuphumula, izidalwa zasebusuku ziyahamba ziyokondla. Izinhlanzi zeZebra azidingi ukusebenza kanzima ukuthola ukudla. Bavele bashelele ngamatshe nakuma-coral bese beqa inyamazane evela ngezansi. Ukunyakaza okubushelelezi emanzini kanye nombala wokuzivikela akubangeli ukwethuka kuzisulu ezizayo, futhi izinhlanzi ezincane azisabeli ngokushesha lapho kuvela i-lionfish. Iphethini enemigqa, enemibala emzimbeni ivumela izinhlanzi ukuthi zihlangane nesizinda samagatsha e-coral, i-starfish kanye nama-urchins asolwandle abukhali.
Inhlanzi yeZebra ihlasela ngokushesha okukhulu futhi kokumunyisa okukodwa kumunca inyamazane emlonyeni. Lokhu kuhlaselwa kwenziwa kalula futhi ngokushesha okukhulu kangangokuba ezinye izisulu ezivela esikoleni sezinhlanzi kungenzeka zingaboni nokuthi esinye sezihlobo sesinyamalele. Izinhlanzi zeZebra zizingela izinhlanzi emanzini avulekile eduze kwaphezulu, zilindele inyamazane engaphansi kwamamitha angama-20-30 ukusuka ezingeni lamanzi futhi zibheke izikole ezincane zezinhlanzi, kwesinye isikhathi ezigxumela emanzini, zibalekela ezinye izidumbu. Futhi lapho ziphonsa emanzini futhi, ziba yisisulu se-lionfish.
Ngaphezu kwezinhlanzi, izinhlanzi zedube zidla izinambuzane ezingenamgogodla, ama-amphipods, ama-isopod, namanye ama-crustaceans. Izinhlanzi zeZebra ziyashelela phezu kwe-substrate (amadwala noma isihlabathi) bese zidlidliza ngemisebe yamaphiko azo ukukhiphela inyamazane emanzini.
Lapho kunokudla okuningi, izinhlanzi ziwela kancane kukholamu lamanzi, zingahamba ngaphandle kokudla okungenani amahora angama-24.
Izinhlanzi zebra zikhula ngokushesha futhi zifinyelela osayizi abakhulu zisencane. Lesi sici sandisa amathuba okusinda nokuzala ngempumelelo.
Isimo sokongiwa kwenhlanzi yedube.
Izinhlanzi zebra azibhalisiwe njengezilwane ezisengozini noma ezisengozini yokuqothulwa. Kodwa-ke, ukwanda kokungcoliswa kwezixhobo zamakhorali kulindeleke ukuthi kubulale izinhlanzi ezimbalwa ezincane kanye nama-crustaceans adla izinhlanzi zedube. Uma izinhlanzi zedube zingakwazi ukuzivumelanisa nalezi zinguquko ngokukhetha eminye imithombo yokudla, izinombolo zazo zizohlala zehla ngokuzayo.
