Red kapena red-breasted pacu (Latin Piaractus brachypomus, pirapiting in Indian) ndi nsomba yayikulu, wachibale wapafupi wa piranha wamabele ofiyira ndi metinnis.
Amasungidwa m'malo am'madzi, koma ndioyenera owerengeka ochepa okha, chifukwa amakula kwambiri (mpaka 88 masentimita m'chilengedwe).
Kukhala m'chilengedwe
Amakhala ku South America, beseni la Amazon. M'mbuyomu, amakhulupirira kuti anthu okhala ndi bere lofiira amakhala ku Orinoco, koma mu 2019 anthuwa adapatsidwa mtundu wina - Piaractus orinoquensis.
Makhalidwe achilengedwe amafanana ndi wakuda pacu (Colossoma macropomum). Zimadziwika kuti nsomba zimasamukira, koma njira zosamukira sizimveka bwino. Kusamba kumayambira kumayambiriro kwa nyengo yamvula, pakati pa Novembala ndi Okutobala. Achinyamata amakhala pamitsinje, pomwe nsomba zokhwima zimapita kunkhalango zomwe zimasefukira komanso m'mbali mwa mitsinje.
Maziko a chakudyacho amapangidwa ndi zinthu zazomera - zipatso, mbewu, mtedza. Komabe, ndi nsomba yamphongo ndipo imadya tizilombo, nsomba zazing'ono, ndi zooplankton nthawi zina. Makamaka m'nyengo yadzuwa, chakudya chikamachepa.
Zovuta zazomwe zilipo
Mwambiri, nsomba ndizodzichepetsa. Vuto lalikulu limakhala kukula kwake. Zachidziwikire, sizifikira kukula komwe zimatha kufikira m'chilengedwe, koma aquarium yayikulu kwambiri imafunikanso kuti nsomba zazitali masentimita 30.
Kufotokozera
Piaractus brachypomus imatha kutalika kwa 88 cm ndikulemera 25 kg. Komabe, mu aquarium imakula kwambiri, pafupifupi masentimita 30. Nthawi yokhala ndi moyo ndi zaka 15.
Achinyamatawo ali ndi mitundu yowala kwambiri ndi mabere ofiira ndi mimba. Chifukwa cha izi, nthawi zambiri amasokonezeka ndi mitundu ina yofananira - piranha yonyansa yofiira (Pygocentrus nattereri). Amatha kusiyanitsidwa ndi mawonekedwe a mano awo. Mu malamba ofiira, ndi akuthwa (pakung'amba mnofu), ndipo mu red pacu, amawoneka ngati ma molars (pazakudya zamasamba). Amakhulupirira kuti kufanana kwa piranha ndikuyesera kutsanzira mitundu ina, motero kupewa chidwi cha adani.
Anthu okhwima ogonana amataya mtundu wawo wowala ndikukhala ngati pacu yakuda.
Kusunga mu aquarium
Achinyamata 5-7 cm kutalika nthawi zambiri amagulitsidwa m'masitolo ogulitsa ziweto otchedwa herbivorous piranha. Osadziŵa zambiri amadzi amagula, kenako zimapezeka kuti nsombazi zimakula mwachangu panjira, ndikudya zomera ndi nsomba zazing'ono.
Kuphatikiza apo, kusefera kwamphamvu kumafunikira pakukonza, popeza pacu yofiira siyimadyetsa bwino ndipo mukatha kudyetsa pali zotsalira zambiri zowola.
Monga lamulo, nsomba iyi imasungidwa ndi akatswiri. Amamvetsetsa kuchuluka kwa aquarium bwino, amagwiritsa ntchito kusefera zingapo, ndikusankha nsomba zazikulu ngati oyandikana nawo. Komabe, ngakhale ndi iwo, pacu yofiira imakula msanga kukhala nsomba zomwe aquarium ndiyochepa kwambiri.
Kutentha kwamadzi komwe kulipo ndi 26-28 ° C, pH 6.5 - 7.5. Nsomba zimatha kuchita manyazi ndikuyesera kudumpha m'madzi. Ndikofunika kuti mutseke m'nyanjayi.
Ngakhale
Amagwirizana bwino ndi nsomba zamtundu wofanana. Komabe, amatha kuukira nsomba zing'onozing'ono. Chifukwa chakukula kwawo, azitha kukhala ndi oyandikana nawo ochepa.
Izi zitha kukhala catfish - plecostomus, pterygoplicht kapena red-tailed catfish (koma iyenera kukhala yaying'ono kuti isayese kudya). Arowan nthawi zambiri amapezeka kumtunda kwamadzi. Mitundu yofananira ndi piranha yofiira ndi mbewa yakuda.
Kudyetsa
Odyetsa, amakonda zakudya zazomera. Zitha kukhala zipatso (nthochi, maapulo, mapeyala), ndiwo zamasamba (kaloti, zukini, nkhaka), zodyetsedwa patebulo ndi zitsamba. Komabe, chakudya chanyama chimadyanso mwachidwi.
Mwachilengedwe, chakudya chawo chimakhala ndi zigawo zikuluzikulu ndipo kuzidyetsa palokha sikovuta.
Kusiyana kogonana
Yamphongo imakhala yakuthwa kumapeto kwake.
Kuswana
Palibe chidziwitso pakubala bwino kwa red pacu mu ukapolo.
