Blue Dolphin (Latin Cyrtocara moorii, English Blue Dolphin) ndi nkhono yachilendo ya m'nyanja yamchere ya m'nyanja ya Malawi ku Africa. Ndiwotchuka pakati pa okonda ma cichlid, makamaka chifukwa cha utoto wake, komanso mawonekedwe ake achilendo okhala ndi chotupa chachikulu cha mafuta.
Izi ndi nsomba zazikulu kwambiri zamu aquarium, ndipo zimatha kukula masentimita 25 kapena kupitilira apo. Amtendere kwenikweni, koma amuna amakhala ankhanza kwa wina ndi mnzake, ndipo ndi bwino kuwasunga mu gulu la akazi, kuyambira mwamuna mmodzi ndi akazi atatu kapena anayi.
Nyumba zachikazi zoterezi zimakhala mdera lake lomwe, lomwe limasungidwa mosamala pokhapokha pakubereka, nthawi zina kumakhala ololera.
Kusunga ndizosavuta, bola ngati amakhala mumchere wamchere, madzi ake amakhala okhazikika komanso oyera, ndipo amakongoletsedwa moyenera.
Zapangidwa bwino ngati biotope, mchenga ngati dothi, miyala yambiri ndi malo ogona osiyanasiyana, ndi malo okwanira osambira.
Kukhala m'chilengedwe
Cyrtocara moorii adapezeka ndikufotokozedwa ndi Boulanger mu 1902. Odwala ku Nyanja ya Malawi ku Africa, afalikira m'nyanjayi.
Zimapezeka m'malo agombe, pansi pa 3-15 mita. Amakhala m'magulu ndipo ndi nyama zolusa zomwe zimadya chilichonse chomwe chingameze. Zidawoneka m'madzi otchedwa amateur mu 1968.
Kufotokozera
Nsomba yayikulu yokhala ndi thupi lokhalitsa komanso mutu womwe nthawi zambiri umafanana ndi dolphin, womwe umatchedwa nsombayo. Amuna ndi akazi onse amakhala ndi chotupa chachikulu chamutu pamutu.
Amatha kukula mpaka 25 cm m'litali, nthawi zina kupitilira apo, ndipo zaka za moyo zimakhala zaka 10.
Zovuta pakukhutira
Nsomba yomwe ingalimbikitsidwe kwa onse odziwa bwino ntchito komanso otsogola. Siabwino kwenikweni kwa oyamba kumene, chifukwa amafunikira aquarium yayikulu, kusintha kwamadzi pafupipafupi komanso oyandikana nawo osankhidwa bwino.
Ngakhale ndi nsomba zamtendere, sizoyenera kusungidwa m'madzi ogawidwa.
Oyandikana kwambiri ndi dolphin wabuluu ndi Amalawi ena kapena African catfish.
Kudyetsa
Mwachilengedwe, awa ndi omnivorous odyetsa omwe amadya ma benthos osiyanasiyana. Mu aquarium, amadya zakudya zamtundu uliwonse - zopangira, zamoyo, zachisanu, masamba.
Koma, maziko ake ayenera kukhala chakudya chokhala ndi mapuloteni ambiri, monga tubifex kapena brine shrimp.
Ma dolphin abuluu amadyanso nsomba zazing'ono, koma mutha kuzidyetsa ngati mukutsimikiza kuti nsombazo sizikudwala chilichonse ndipo sizikupatsirani matenda.
Ponena za kudyetsa kotchuka ndi nyama zosiyanasiyana zosungunuka kapena nyama zoyamwitsa (chiwindi, mtima, ndi zina zambiri), panthawiyi nyama ya nsomba imadziwika kuti imatha kugaya nyama.
Kudyetsa nthawi yayitali kumatha kubweretsa kunenepa kwambiri komanso kuwonongeka kwa ziwalo zamkati, chifukwa chake ndi bwino kuzipewa.
Kusamalira ndi kusamalira mu aquarium
Zambiri, voliyumu ndiyofunikira kwambiri. Kumbukirani kuti nsomba zimatha kukula mpaka 25 cm ndipo zimafunikira aquarium yamalita 300 kapena kupitilira apo kuti zisunge. Chofunika chachiwiri: ukhondo ndi magawo amadzi okhazikika mu aquarium.
M'nyanja ya Malawi, kusinthasintha kwa magawo kumakhala kochepa, kuphatikiza madziwo ndi olimba kwambiri ndipo amakhala ndi zamchere. Magawo abwinobwino azomwe adzakhale: ph: 7.2-8.8, 10-18 dGH, kutentha kwa madzi 24-28 ° С.
Ngati madzi m'dera lanu ndi ofewa, muyenera kuchita kuti zikhale zovuta, mwachitsanzo powonjezera tchipisi cha matanthwe m'nthaka.
Pali lingaliro kuti madzi omwe sioyenera magawo omwe amafunikira amawononga masomphenya awo. Chowonadi sichikudziwika kuti izi ndi zoona bwanji.
Pogwiritsa ntchito mapangidwe ake, ndibwino kugwiritsa ntchito mchenga ngati dothi, momwe dolphins amakonda kukumba.
Sakusowa mbewu, amatha kukumba kapena kudya. Kulibwino kuwonjezera miyala yambiri ikuluikulu, driftwood ndi malo ena obisalako.
Ngakhale
Cichlid wamtendere wokwanira, koma osati chifukwa cha aquarium. Zimayenderana bwino ndi nsomba zofanana, koma zimangoona nsomba zazing'ono zokha ngati chakudya.
Atha kusungidwa limodzi ndi Amalawi ena, koma ndikofunika kuti tipewe Mbuna, chifukwa ndiamakani kwambiri komanso osakhazikika.
Oyandikana nawo abwino amakhala otsogola ndi nsomba zazikulu zaku Africa, mwachitsanzo, chotchinga synodontis.
Kusiyana kogonana
Zimakhala zovuta kudziwa chachimuna kuchokera chachikazi. Onsewa ali ndi utoto wofanana, mutu wamafuta pamutu.
Amakhulupirira kuti champhongo ndi chokulirapo, ndipo chotupa chake chimakhala chokulirapo, koma zimatenga zaka zingapo kuti zikule bwino. Komanso, amuna owala kwambiri, koma izi ndi zizindikiro zochepa.
Kuswana
Ma dolphin abuluu ndi nsomba zamitala, amapanga banja lopangidwa ndi amuna ndi akazi angapo. Mwamuna m'modzi, akazi 3-6 atha kukhala othandiza.
Popeza kuti ma dolphin ndi ovuta kudziwa, njira yabwino yopezera azimayiwa ndi kugula 10 kapena kuposa mwachangu ndikuwalera limodzi. Mwachangu amakhala okhwima mwakugonana ndi kutalika kwa thupi masentimita 12-15, kenako amasiyana.
Wamwamuna amasankha malo oti aziyikapo, monga lamulo, ndi mwala wosalala kapena kukumba dzenje la mazira panthaka. Pambuyo pake kubereka kumayambira ndipo chachimuna chimayitana chachikazi ndipo chimayikira mazira, ndipo chamwamuna chimamupatsa feteleza.
Choncho nsomba zimanyamula mazira mkamwa mwawo, mkazi amawatenga kuti awasamalire. Mkazi amabereka mazira 20 mpaka 90, ndipo amawabereka pasanathe milungu iwiri kapena itatu.
Nthawi imadalira kutentha kwa madzi ndi chilengedwe. Akaswa, yaikazi imabisiranso mwachangu mkamwa mwake usiku kapena zikakhala pangozi.
Chakudya choyambira cha mwachangu - brine shrimp nauplii. Mwachangu chimakula pang'onopang'ono.
