Enye yezinhlanzi ezivamile kunoma iyiphi i-aquarium yi- inhlanzi yedube. Kunezinhlobo ezahlukahlukene zalolu hlobo futhi kwaziwa ukuthi yi-vertebrate yokuqala yokwakhiwa. Igama layo lesayensi ngu UDanio Rerio. Kuyi-fish osteíctio actinopterygium, ingeka-oda le-cypriniformes kanti umndeni wayo yiCyprinidae. Kule ndatshana sizokhuluma ngezici zayo, ukudla nokunakekelwa okudingekayo ezindaweni zasemanzini.
Ngabe ufuna ukwazi kabanzi nge-zebrafish? Qhubeka ufunde.
Izici eziyinhloko
Bayizinhlanzi nge ubude obungamasentimitha ama-5. Umzimba uvulekile futhi une-fusiform. Ngokungafani nezinye izinhlanzi, inomphetho womhlane kuphela nomlomo oqinile obheke phezulu. Lokhu kudalwa uhlobo lomhlathi ongezansi obizwa ngokuthi yi-protrusion. Inamaphini amahle kakhulu angabonakala kuphela uma isilwane simiswe mpo. Amehlo atholakala maphakathi.
Ayinawo amazinyo noma isisu futhi iphakela isebenzisa amageza amancanyana ukuncela ukudla. Lapho sihlaziya uhlangothi, singabonga 5-9 imivimbo eluhlaza okwesibhakabhaka emnyama. I-operculum iluhlaza okwesibhakabhaka futhi indawo yangaphakathi imhlophe ngombala obomvana. Le migqa iyona eyenza le nhlanzi ithole igama le-zebrafish.
Iveza ukufiphala kocansi njengoba abesilisa nabesifazane benemibala nosayizi ohlukile. Owesifazane ngokuvamile mkhulu kunowesilisa futhi unombala ongemuva wesiliva emzimbeni wakhe. Ngakolunye uhlangothi, owesilisa unemibala yegolide.
Ibanga nendawo yokuhlala
Lezi zinhlobo zitholakala emifudlaneni etholakala eningizimu-mpumalanga yesifunda sase-Himalay, ziyatholakala nase- I-India, Pakistan, Bangladesh, Nepal neBurma kwezinye izindawo. Kulezi zindawo ungathola inani elikhulu lama-specimens. Singazithola nakwezinye izinkambu zelayisi, ngoba zidinga idamu lamanzi nohlelo lokunisela. AmaZebrafish asizakala ngalokhu ukuhlala endaweni ngisho nokuzala.
Ngokuqondene nendawo yokuhlala yayo, ingatholakala ihlala emifudlaneni, emiseleni, emiseleni. amachibi kanye nanoma iyiphi indawo yasemanzini imisinga yayo engasheshi kakhulu noma emile.
Lolu hlobo lubekezelela ubukhona babantu kahle kakhulu futhi luhlangana kahle nabo. Ngalesi sizathu ingenye yezinhlanzi ezivame kakhulu emathangini ezinhlanzi. Ukujwayela ukuhlala ezindaweni zabantu kungenxa yezikhukhula ezibangelwa izimvula. Lokhu kwenze i-zebrafish yajwayela amazinga okushisa amaningi ukusuka 6 degrees Celsius kuya ku-38 ngaphandle kwenkinga. Lolu hlu lwamazinga okushisa alubonakali ezinhlanzini eziningi.
Singayithola futhi le nhlanzi e-US ngenxa yokungena kwayo kulezi zindawo ngenxa yokukhishwa okukhulu nokubaleka kwezinhlobo ezivela emapulazini ezinhlanzi. Zitholakala eCalifornia, Connecticut, Florida naseNew Mexico. ENingizimu Melika kunezibonelo eColombia.
Ukuziphatha
I-Zebrafish impela isilwane sezenhlalo nesisebenzayo. Umsebenzi wayo wenzeka emini. Ziphathwa nge-shoal futhi kunezigaba zomphakathi phakathi kowesilisa nowesifazane. Ezinduna ezilawulayo ziziphatha ngolaka, ziluma futhi zijaha ezinye izinhlanzi ukumaka indawo yokukhwelana. Ukuzalela kwenzeka kulezi zindawo.
Bakha amaqembu abhukuda ngasikhathi sinye futhi angashintsha indlela ngokushesha ngaphandle kokushayisana. Lolu shintsho lomhlaba wonke oluqondisiwe lwenziwa ukwethusa umhlaseli ngokunikeza ukubonakala kukhulu.
AmaZebrafish akhombisa izimpawu zokuxwayisa lapho bebona isilwane esidla ezinye, lokhu kwenziwa ngokusebenzisa amandla abo okubuka noma okubonakalayo, indlela abaziphatha ngayo iyaphazamiseka kakhulu, bakhombisa ulaka futhi banciphise imvamisa yokudla kwabo.
Ukudla kwaseZebrafish
Ukudla kuyinto omnivorous. Iningi lokudla lisezinsika zamanzi. Imvamisa badla izinambuzane zasolwandle nezilwandle. Kwesinye isikhathi ihambela phezulu emanzini ukuze idle izinambuzane zasemhlabeni ezifela lapho. Ama-arachnids amancane yizintandokazi zawo kanye nezibungu zomiyane.
Baphinde badle izibungu, i-crustacean encane, i-phytoplankton, badle okunye ukudla okuhlukahlukene uma imithombo yabo eyinhloko yokudla ingatholakali
Ukuzala
Kusuka ezinyangeni ezintathu kuya kweziyisithupha lapho i-zebrafish ifinyelela ekuvuthweni ngokocansi. Bayakwazi ukukhiqiza kabusha unyaka wonke. Insikazi izalela amaqanda angama-200 futhi ukukhula kombungu kuyashesha impela.
Kuthatha kuphela cishe amahora angamashumi amathathu nesithupha ngemuva kokukhulelwa kombungu ukuqala ukwakheka nokuhlukana kube izinkulungwane zamaseli amancane. Lawa maseli afudukela ezinhlangothini zesikhupha bese aqala ukwakheka kwekhanda nomsila, eyokugcina iyakhula futhi yehlukane nomzimba ngokuhamba kwesikhathi isikhupha siba sincane ngoba siphethe ukondla izinhlanzi.
Ukunakekelwa okudingekayo
Lezi zinhlanzi zizolile kakhulu futhi kulula ukuzinakekela. Njengoba ekuziphatheni kwabo sabona ukuthi bahlala behamba ngezicathulo, kubalulekile ukuthi uma ufuna ukuba nabo e-aquarium, okungenani kunamakhophi ayi-6. Lesi sici singasiza ukudala i-aquarium yomphakathi enhle.
Kuyadingeka ukuthi i-aquarium inesikhala esanele ukuze bangabi nezinkinga lapho bebhukuda. Kumele kukhunjulwe ukuthi lezi zinhlanzi ziyashesha futhi ziyabhukuda futhi izindawo zazo zemvelo kumele zenziwe kabusha ngangokunokwenzeka. Ikhwalithi yaphansi kwe-aquarium yinto ebalulekile, kubalulekile ukuthi ube nesihlungi semvelo.
Kunconywa ukuthi kube noqweqwe lwegravel olungagqinsi kakhulu futhi olungenalutho olungalimaza inhlanzi. Ukubeka izitshalo ukufaka i-oxygenate i-aquarium yisinqumo esihle. Izinga lokushisa kufanele libe cishe ngama-28 ° C lokhu kubhekwa njengokufanele kepha kuyasinda emazingeni okushisa phakathi kuka-20 ° no-29 ° C. Ngala mazinga okushisa kungashiwo ukuthi baphila kahle kakhulu noma kunjalo lapho amazinga okushisa engaphansi kuka-27 ° C, ngokusobala isikhathi sabo sokuphila siphansi, i-pH ekahle ingu-7.3 kuye ku-7.5 ngobulukhuni buka-5 ° kuye ku-15 ° dGH.
Ngiyethemba ukuthi ngalezi zeluleko ungayijabulela i-zebrafish yakho.