Nsomba zam'madzi zam'madzi zimasungidwa mu aquarium

Mitundu yambiri ya jellyfish imakhala m'nyanja ndi m'nyanja, koma pali mtundu umodzi womwe wapambana bwino ndi madzi abwino - Craspedacusta sowerbyi. Mtundu uwu umasiyanitsidwa ndi kukula kwake kakang'ono komanso mawonekedwe apamwamba a domed. Kusunga m'madzi am'madzi am'nyumba ndikotheka, koma kumafuna zinthu zina komanso kupezeka kwa chakudya chamoyo nthawi zonse.

Habitat

Nsomba zamadzi otchedwa jellyfish Craspedacusta sowerbyi zafalikira pafupifupi m'makontinenti onse kupatulapo Antarctica, zimakhala m'malo osungiramo madzi osasunthika komanso m'mphepete mwa mitsinje yomwe ikuyenda pang'onopang'ono, komanso maiwe opangira ndi madamu.

Gulani, kugula kuti?

Vuto lalikulu lagona pa kugula ndi mayendedwe a jellyfish wamkulu. Mukafunsa mu injini yosakira (mosasamala za Yandex kapena Google), mabwalo apadera angapo amapezeka mwachangu pomwe odziwa bwino zamadzi amagawana nkhani zawo zachipambano pakuweta ndi kusunga jellyfish, ndipo angakuuzeni komwe mungagule. Tiyenera kukumbukira kuti m'mizinda ikuluikulu ndi mizinda monga Moscow ndi St. Petersburg, zimakhala zosavuta kupeza nsomba zamadzimadzi, mosiyana ndi madera.

Kusunga m'madzi am'madzi (zovomerezeka zonse)

Kusamalira bwino kumatheka pokonzanso malo okhala ngati chilengedwe. Mufunika tanki yaying'ono yokhala ndi voliyumu pafupifupi malita 40 pa jellyfish. Madzi makamaka apakati olimba kapena ofewa, pH osalowerera. Werengani zambiri za pH ndi dH magawo ndi njira zowasinthira mu gawo la Hydrochemical lamadzi. Dongosolo la kusefera ndilofunika kwambiri, liyenera kuphatikiza magwiridwe antchito apamwamba komanso nthawi yomweyo osapanga kayendedwe ka madzi - jellyfish sangathe kukana kuyenda. Kuonjezera apo, akhoza kuyamwa mwangozi mu fyuluta. Zotsatira zabwino kwambiri zimawonetsedwa ndi fyuluta yapansi, momwe gawo la zosefera ndi lofanana ndi dothi, limatsimikizira kusuntha koyenera kwa madzi ndipo nthawi yomweyo imadzaza ndi mpweya.

Zida zina zofunika zimakhala ndi chowotcha, njira yowunikira imasinthidwa malinga ndi zosowa za zomera (zokonda mthunzi kapena zowala). Mpweya ndi wofunikira, ngakhale mutagwiritsa ntchito fyuluta yapansi.

Popanga zinthu zochepa. Nthaka ya timiyala tating'ono kapena sing'anga yokhala ndi m'mbali zosalala kapena mikanda yokongoletsa magalasi. Zomera pazokonda zanu, ziyenera kukhala tchire limodzi kapena ziwiri, musalole kuti aquarium ikule, apo ayi sipadzakhala malo osambira a jellyfish.

Food

Nsomba zonse za jellyfish, kuphatikizapo zam'madzi, zimakhala zolusa. Mothandizidwa ndi ma tentacles ndi maselo oluma omwe amakhala pamwamba pake, nsomba za jellyfish zimasaka nyama zawo. Pankhaniyi, ndi zooplankton: brine shrimp, daphnia, copepods (cyclops). Ayenera kuwonjezeredwa tsiku lililonse pang'ono pang'ono ku aquarium. Ili ndi vuto lalikulu kwa aquarists ambiri, si onse omwe adzatha kupereka mosadodometsedwa ndi nkhanuzi.

Kubalana

Kuzungulira kwa moyo wa jellyfish kumadutsa magawo angapo. Craspedacusta sowerbyi nthawi zambiri amaberekana mwachisawawa. Munthu wamkulu amapanga mphutsi - planula (Planula), yomwe mawonekedwe ake ndi kukula kwake amafanana ndi nsapato ya ciliate. Planula imakhazikika pansi ndikudzimangirira ku miyala kapena zomera za m'madzi. Pambuyo pake, polyp imapangidwa kuchokera pamenepo, yomwe imatha kukula kukhala gulu lalikulu. Gawo lamoyo mu mawonekedwe a polyp ndi lolimba kwambiri, limatha kusinthasintha kutentha kosiyanasiyana, ndipo m'mikhalidwe yoyipa (mwachitsanzo, kubwera kwanyengo yozizira m'malo otentha) imapanga podocyte (podocysts) - a mtundu wa kapisozi woteteza, wofanana ndi cholinga cha chotupa mu tizilombo tating'onoting'ono.

Munthu wamkulu amangowoneka m'malo achilengedwe ovomerezeka kwa iwo komanso pamadzi otentha kuposa madigiri 25; muzochitika zina, jellyfish imatha nyengo zambiri ngati polyp. Ndi gawo ili lomwe limafotokoza kuchuluka kwamadzi am'madzi amchere m'madzi aliwonse, kapenanso mawonekedwe awo pomwe ma jellyfish sanawonekepo. Choncho, m'nyengo yotentha kwambiri ku Russia mu 2010, Craspedacusta sowerbyi anapezeka mumtsinje wa Moskva.

Kunyumba, ndizotheka kuchita njira yonse yobereketsa nsomba zam'madzi zam'madzi kuchokera ku polyp kupita kwa munthu wamkulu, vuto lalikulu popereka chakudya chamoyo. Ngati jellyfish wamkulu akusaka yekha, ndiye kuti polyp, yotsalira m'malo amodzi, imakhala yochepa mu zotheka izi, zomwe zikutanthauza kuti kuchuluka kwa daphnia, brine shrimp ndi copepods kuyenera kukhala kokulirapo kuti athe kudyetsa bwino ndikukula.