Ngabe ufuna umhlali ongajwayelekile e-aquarium yakho? Ngemuva kwalokho polypterus, nje okudingayo. Lesi yisidalwa esiyingqayizivele: hhayi inhlanzi, futhi hhayi impela, kungenzeka ukuthi ubukeka njengodrako omncane. Ukubukeka kwayo, namaphiko asakazekayo, kufana nama-dinosaurs asendulo.
Incazelo yenhlanzi polypterus
UPolypterus ungumuntu womndeni wegama elifanayo, unokubukeka okufana nenyoka, uhlala emanzini amasha, amachibi nemifula yamazwekazi aseNdiya nawase-Afrika. Zikhetha izindawo ezingezansi, ulwelwe oluminyene nomthunzi oyingxenye.
Izinsalela, ezitholakala e-Afrika eminyakeni engaphezu kwamashumi ayisithupha ezigidi edlule, zifakazela ukuthi i-polypterus yisakhamuzi sakudala kakhulu emhlabeni. Lokhu kufakazelwa yisakhiwo sokuqala samathambo, ikhanda elibanzi elinamakhala amakhulu nomzimba ovulekile (kufika kuma-90 cm).
Abaningi bayakukholelwa lokho i-polypterus fish dragon Isidalwa sangaphambi komlando esisindile ezikhathini zethu (kuphela ngesincane). Kukhona uhlobo oluthi, ngenxa yegwebu lalo, elifana nephaphu, lezi zidalwa zingaphila isikhathi eside endaweni yasemanzini engenawo umoya-mpilo omuhle. Ingaphezulu lomzimba limbozwe ngezikali ngesimo sama-rhombus, kunomphetho wesici ngemuva, ovela maphakathi nendawo emuva uphele esifundeni somsila.
Cishe ngawo wonke ama-vertebrae ayi-15-20, kufakwe ifini elilodwa. Ingavuka futhi iwe ngesicelo sedrako. Kunamathambo amabili emaphikweni e-pectoral, ahluka kancane, axhunywe uqwanga.
Izidingo zokunakekelwa nokunakekelwa kwezinhlanzi ze-polypterus
KU-IN ukugcina polypterus akuyona into ehlekisayo. Uzodinga i-aquarium enomthamo okungenani wamalitha angama-200. Ingxenye engenhla yesitsha kufanele imbozwe ngengilazi noma isivalo esinezimbobo, ukufinyelela komoya kubalulekile. Ingaphakathi le-aquarium linama-grottoes, ama-snags, ukwahlukanisa, amatshe. Ezitshalweni, kukhethwa i-echinodorus noma i-nymphea.
Umbuso wokushisa ugcinwa ngaphakathi + 24 ... 30 ° С, i-asidi pH 6-8, ubulukhuni dH 3-18. Ukuhlunga kwamanzi kwenziwa nsuku zonke, kanye ngesonto - ukuguqulwa okuphelele kwamanzi kube okusha. Ezansi kwesitsha, ungashiya izindawo eziphansi ukuze inhlanzi polypterus Ngikwazile ukuphumula ngomoya ophansi. Kwesinye isikhathi inyukela phezulu ukuyodonsa.
Umsoco wezinhlanzi ze-polypterus
I-aquarium polypterus - umhlaseli, ngakho-ke kungcono ukungayixazululi enkampanini enezakhamuzi ezincane. Ukudla kwakhe okuyinhloko: ukudla kwamaprotheni, okubandakanya izikelemu zomhlaba, imfanzi, isikwidi, iplankton encane nenkomo.
Ukudla kwezitshalo kwenza kuphela u-5% wokudla okuphelele. Ngakho-ke, i-aquarium ayidingi ukutshalwa nge-algae; ukondla ngama-granules nama-flakes kuzokwanela. I-polypterus yabantu abadala iphakelwa kanye noma kabili ngesonto.
Ngabe inhlanzi polypterus ukungaboni kahle, kepha ngokuhamba kwesikhathi uyakwazi ukubona umnikazi ngezinhlaka. Ngaphezu kwama-substrates nokudla okufriziwe, kungakuhle ukuthi unikeze abamele abancane bukhoma: gazinga, izikelemu zegazi, izikelemu, i-zoopobus, nokunye okunjalo.
Izinhlobo ze-polypterus
Noma polypterus ku-aquarium ngokushesha izimpande, akujahi ukukhiqiza kabusha. Ngenxa yalokhu, kufanele kudalwe izimo ezikhethekile. Ama-Aquarists akhomba izinhlobo ezaziwa kakhulu zama-polypters.
— I-Polypterus senegalese - ethandwa kakhulu phakathi kwezihlobo zayo. Uyehluka kumlingiswa onobungane, uye wakhula umsebenzi futhi unelukuluku lokwazi. Ixhumana ngokushesha nezinye izakhamuzi ze-aquarium, ifinyelela osayizi obungamasentimitha angama-30 kuya kwengama-40. Umbala womzimba uyithoni eyodwa, imvamisa isiliva enezimpunga, amabala akhanyayo.
— I-Polypterus endlicher - isampula enkulu efinyelela osayizi obungamasentimitha angama-70-75. Iyasebusuku, ihamba kancane, idinga isitsha esiseceleni sokugcina.
Esithombeni i-polypterus endlhera
Umzimba omude unombala kashokholethi, unamabala amnyama. Isici esiyinhloko amaphiko amakhulu we-pectoral afana namabhande ehlombe. Ukudla okubukhoma kubaluleke kakhulu kulesi sibonelo.
— I-Polypterus delgezi - edume kakhulu futhi evutha bhe phakathi kwawo wonke amanye amadragoni. Osayizi basukela ku-30-35 cm, ingxenye ephezulu yomzimba inombala womnqumo, isisu sigcwele okuphuzi.
Esithombeni, i-polypterus delgezi
Imivimbo emide yomthunzi omnyama iwela emzimbeni. Ikhanda lincane, amakhala akhulu, ayizigaxa, amehlo mancane. Amaphiko e-pectoral ngesikhathi sokunyakaza afana nokushaywa kwesiphephetha, umphetho womsila ukhombe.
— I-Polypterus izinyoni - udrako omuhle futhi ogqamile, unombala ongavamile, ukhula ufike kumasentimitha angama-40. Ubizwa ngokuthi "udrako wemabula", uhlukaniswa nobukhali bawo obukhethekile nolaka ngesikhathi sokuzingela.
Esithombeni ama-polypterus ornatipins
Kucishe kufihlwe njalo, ungakubona uma unentshisekelo ekudleni kuphela. Isendlalelo esiyinhloko somzimba: grey nge-tinge ensundu, isisu siphuzi. Ikhanda limbozwe nge-mesh, efana nomqhele. Amaphethini ahlakazekile ngokulinganayo emzimbeni.
— I-Polypterus senegalese albino - ama-subspecies omele iSenegal. Inomzimba ovulekile, ofinyelela kumasentimitha angama-35-40. Ngenxa yokuthi emvelweni udrako uchitha isikhathi esiningi sempilo yakhe phansi echibini nasemthunzini, umzimba wakhe uthatha umbala omhlophe onemabula.
Esithombeni i-Polypterus senegalese albino
Ukuhambisana kwezinhlanzi zePolypterus nezinye izinhlanzi
I-polypterus ngokwemvelo iyisilwane esidala; isazela sokulondolozwa kwensimu sakhiwe kahle. Kungcono ukungayixazululi ngezinhlanzi ezincane. Umakhelwane onezinhlanzi ezinkulu, ama-cichlids, ama-akars, ama-astronotus, ama-barbs abekezelela ngokuphelele.
Linganisa ukuhambisana kwe-polypterus nabanye abahlali bamachibi esilinganisweni kungenzeka "ukulinganisa". Ngokunakekelwa nokunakekelwa okuhle, udrako ukulungele ukuhlala ekuthunjweni iminyaka engaphezu kwengu-10.
Ukukhiqizwa kanye nezici zocansi zezinhlanzi ze-polypterus
Ukuphoqa i-polypterus ukuba izale, kufanele kudalwe izimo ezikhethekile. Umbuso wezinga lokushisa ukhuliswa ngamadigri amaningana, amanzi ayathanjiswa futhi aqiniswa. Ukuzala kuwela esikhathini kusuka ngoJulayi kuya ku-Okthoba.
Lezi zithandani ezidaliwe zichitha izinsuku ezimbalwa ndawonye, zithintane, zilume amaphiko. Inqubo yokuphonsa amaqanda kowesifazane iyathakazelisa. Owesilisa udala isitsha esifana nesitsha esivela emaphikweni, bese kuthi owesifazane abeke amaqanda kuso. Ngakolunye uhlangothi, owesilisa ukusabalalisa ngokulinganayo phezu kobulembu noma ubulembu.
Ukuze abazali bangayidli inzalo, bayahlukana. Ngemuva kwezinsuku ezimbalwa, kuvela gazinga, bahlala bemihlambi, benolaka kancane. Ukudla okuhambisanayo kukhiqizwa cishe esontweni.
Kunzima ukuhlukanisa insikazi kowesilisa. Uma ufunda ngokucophelela isithombe se-polypterus, bese kuthi kowesilisa umphetho ongemuva usesimweni se-scapula, kuthi kowesifazane ukhonjwe. Futhi, abesifazane banamakhanda abanzi kancane kunabesilisa.
Ama-polypteris agula kakhulu, ukuvela kwalesi sifo kungenxa yombuso ongafundile wokuboshwa. Ukuhlala phansi kuholela ekukhuluphaleni. Amanzi amile avusa ubuthi be-ammonia. Ngemuva kwalokho ukutheleleka kwamagciwane kungajoyina.
Okuvame kakhulu isifo se-polypterus Ukutheleleka nge-monogenes. Izikelemu ezincane zingabonakala emzimbeni wonke futhi ikakhulukazi ebusweni bekhanda. Udrako uvame ukuntanta, ungadli kahle, futhi uyabulala. Phatha nge-azipirine. Thenga i-polypterus kungaba sezitolo zezilwane noma ezimakethe ezikhethekile.
