Corydoras

Kodi mukudziwa nsombazo Corydoras? Kwa aliyense wosangalatsa yemwe amayamba ndi aquarium yake yoyamba, ndikofunikira kwambiri kuti adziwe mitundu yayikulu yomwe amayenera kuyikamo yomwe imakwaniritsa ntchito monga kuyeretsa ndalama kapena kutsuka galasi.

Mitundu yomwe ili ndi udindo woyeretsa pansi pa aquarium ndi yomwe tikambirane lero ndi iyi Corydora. Mawu Corydoras amachokera ku Greek kory ('chisoti') ndi dora ('khungu'). Izi ndizolondola chifukwa chosowa masikelo komanso kupezeka kwa zishango zamathambo mthupi. Mitunduyi nthawi zambiri imapezeka ndi upangiri wa wamalonda yemwe amakugulitsani ku aquarium ndikukuwuzani kuti pali nsomba zomwe zimayang'anira kukonza m'munsi mwa aquarium ndikuyeretsa galasi. Kodi mukufuna kudziwa zonse za nsomba iyi?

Kugawa ndi kugawa madera

Mkati mwa banja Anayankha mabanja awiri amakhala limodzi: Khalidwe y coridoradinae. Pakati pawo pali Mitundu ingapo, yomwe odziwika kwambiri ndi awa: Aspidoras, Brochis, Callichthys, Corydoras, Dianema ndi Hoplosternum.

A corydoras nawonso, Mitundu yopitilira 115 yopitilira zina ndi zina 30 zosasankhidwa. Mitunduyi ndi ya madera akumwera kwa America ndi madera a Neotropical. Amachokera ku La Plata (Argentina) mpaka kumpoto chakum'mawa kwa Venezuela mumtsinje wa Orinoco.

Pali mitundu ya corydoras yomwe yakhala ndi kuthekera kwakukulu kuti izolowere malo, ozizira komanso otentha, ndipo imakhudza pafupifupi madera onse aku South America. Mwachitsanzo, alirezatalischioriginal imagawidwa pafupifupi ndi madera onse aku South America.

Nthawi zambiri amakhala m'madzi oyera, okhala ndi mafunde ocheperako komanso makamaka pansi pamchenga, pomwe ntchito yawo yofunafuna chakudya imathandizira. Ponena za kutentha komwe amapirira, ndikokwanira. Mitundu ina imatha kupirira 16 ° C pomwe ina mpaka 28 ° C.

Nsomba zoyera

Tikagula nsomba yoyera pansi timaganiza kuti tingaiwale kuyeretsa thanki yathu ya nsomba. Uku ndiye kulakwitsa koyamba. Nsomba yoyeretsera pansi siyitsuka bwino momwe iyenera kukhalira, chifukwa imatha kupikisana ndi nsomba zina ndi masikelo oyandama pamwamba.

Chosangalatsa ndi nsombazi ndikuti nthawi yonse yomwe amakhala kumeneko akusangalatsa ndi zingwe zawo pansi pa aquarium posaka chakudya. Izi zimathandiza kutsuka pansi, koma chinyama ichi sichidyetsa 'zinyalala' za nsomba zina ndiponso sali wokhometsa zinyalala. Mwachidule, kufunafuna chakudya kumapangitsa kuti izikhala yoyera pansi pa aquarium ndikusunga bata.

Kusintha ndi mchere

Ma corydoras ambiri amawonetsa zisonyezo zakusinthika komanso kusintha kwa malo omwe amakhala. Njira zomwe zimakuthandizani kuti mukhale ndi moyo. Mwachitsanzo, mitundu yomwe imakhala mumchenga wokhala ndi mchenga imakhala ndi madera osiyanasiyana okhala ndi zigamba zosiyanasiyana. Izi zimapangitsa, kuwonedwa kuchokera kumwamba, amatha kusokonezeka ndi zakumbuyo ndikupewa kugwidwa ndi adani. Omwe amakhala m'mabedi amdima kapena osalala ali ndi bulauni kapena mdima kumbuyo pachifukwa chomwecho. Kusiyanasiyana kwa Chromatic mkati mwanu kumayeneranso chifukwa cha kusintha kwa chilengedwe.

Ponena za mtundu wamadzi omwe corydora amakonda, timapeza okoma komanso amchere pang'ono. Zimakhala zachilendo kupeza corydoras m'madzi oyera monga madokowa. Ngakhale m'malo ambiri akuti corydoras salola mchere, sizikhala zoona nthawi zonse. Mitundu yokhayo yomwe imachokera kumadzi otentha a Amazon sakhala omasuka ndikakhala ndi mchere m'madzi. Komabe, mcherewu si chifukwa choyambitsa imfa ya nsomba, kutali ndi iyo.

Zizolowezi

Pokhala ogwiritsidwa ntchito kumunsi, corydoras ndi osambira osawuka. Maonekedwe ake amayankha ku chizolowezi chomwe amagwiritsidwa ntchito: kuyenda pansi pamitsinje kufunafuna chakudya ndi pobisalira adani.

Ponena za morphology, ali ndi mimba yolimba, thupi ndi mutu wopanikizika, komanso maso apamwamba. Milomo imakonzedwa mwanjira yoti ndi mauna awiri akhoza kuyendetsa pansi pa mitsinje kapena, pakadali pano, aquarium, pofunafuna chakudya.

Choyipa chaching'ono chomwe mitundu iyi imatha kupereka ndikuti ngati muli ndi zingapo mumchere womwewo, chifukwa cha kuyenda kosalekeza komwe zimapanga pansi pofunafuna chakudya, zimatha kuyambitsa vuto lina m'madzi am'madzi. Pofuna kupewa izi, ngati tili ndi corydora imodzi, tiyenera kukhala ndi fyuluta yamakina.

Tiyenera kukumbukira kuti chizolowezi cha corydora ndi chothandiza kwambiri, popeza poyesa pamwamba pa fyuluta ya mbale, amasunga pansi komanso opanda tinthu tating'onoting'ono tomwe timalepheretsa kufalikira kwa madzi mu fyuluta yachilengedwe.

Monga tanenera kale, nsombayi ndi yoyera pansi, koma sikuti ndi wonyoza kapena zinyalala konse. Amadya chakudya chomwe chimagwera pansi, bola ngati sichopitirira muyeso, ndipo chifukwa chake chimakwaniritsa ntchito yoyeretsa pansi. Koma izi sizitanthauza kuti amamwa zinyalala za ena, ngakhale atha kukhala pakati pawo osaledzera monga zimachitikira ndi nsomba zina. Corydoras amatha kukhala m'malo owonongeka chifukwa cha kupuma kwawo. Izi zimawathandiza kuti azitenga mpweya kudzera mkamwa, kuzipititsa m'matumbo ndikuchotsa zonyansa zomwe zimapumidwa kudzera mu anus. Mwanjira imeneyi samaledzera.

Ngakhale mudzawawona kumunsi kwa aquarium nthawi zambiri, amatha kuwonanso akutembenuzidwira kumtunda, kupikisana ndi nsomba zina mukamapereka chakudya choyandama. Chakudyacho chikayikidwa pamalo odyetsera oyandama, ma corydoras amalanda gawo ndipo, m'malo osokonekera, ndizovuta kuthamangitsa ngakhale ndi nsomba zankhanza kapena zazikulu.

Zambiri

Tsopano tiyeni tikambirane za mawonekedwe a corydoras ndi mawonekedwe awo. Corydoras imabweretsa kukongola kwenikweni ku aquarium. Mitundu ya nsombazi silingafanane ndi mitundu ina kapena luso lawo losambira. Komabe, ngati tiwapatsa aquarium komwe zinthu zili zoyenera (khalani ndi madzi oyera, pH yopanda ndale, malo otsika komanso malo obisalapo) titha kuwona kuti corydoras ndi nsomba zokongola kwambiri. Kuphatikiza apo, ali ndi miyambo yomwe imawapangitsa kukhala owumitsa komanso oseketsa.

Kuti corydoras ikhale bwino, muyenera kuwonjezera mitundu yomwe imagwirizana nayo. Nsombazi ndizolimba komanso zolimba. Kapangidwe kake kakuthupi kimawerengedwa okhala ndi mbale zolimba kwambiri zamafupa kuti awapatse chitetezo chokwanira komanso kukana, amene amathandizidwa ndi kunyezimira kwa zipsepse zake zakuthambo ndi zam'mimba, zomwe ndizolimba komanso zowongoka.

Chifukwa cha dongosolo la kupuma lomwe tawona kale, nsombazi zimalimbana kwambiri ndi matenda. Komabe, amatha kudwala ngati nsomba zina zilizonse zikakwaniritsidwa:

• Nsombazi zikamanyamulidwa zochuluka kuchokera kumalo omwe asodzi amapita kukagulitsa malo ogulitsa ambiri. Izi zikachitika, zipsepse zawo zikhoza kuwonongeka. Kuti muwachiritse, ndibwino kuziyika mu thanki ya nsomba pang'ono pang'ono, madzi oyera ndi mankhwala ophera tizilombo. Mwanjira imeneyi amapewa matenda.
• Akakumana ndi kuwonongeka kwakukulu kwachilengedwe. Pakakhala zinyalala zambiri zomwe zimatulutsa ma nitrite ochulukirapo, nthawi zambiri zimadwala chifukwa cha bakiteriya. Yankho la izi ndikupewa kukhala ndi madzi akuda ndikuwonjezanso nthawi zonse.

Kubalana

Corydoras amafunika kwambiri kuti aberekane. Mwachitsanzo, corydoras paleatus ali ndi kusintha kwa albino komwe kwakhala kukugwidwa kwa zaka zambiri.

Mitunduyi imakwanira ndi madzi oyera, pH yopanda ndale komanso kutentha kwa 25-27 ° C. Ndi izi, pakati pa amuna atatu mpaka asanu ndi mmodzi ndi akazi amodzi kapena awiri azitha kubereka zobiriwira munthawi yoyenera.

Kwa achichepere muyenera kukhala ndi aquarium yapadera, ndi kukula kwa 120 × 45 cm ndi kutalika kwa 25 cm. opanda fyuluta yakumbuyo.

Ndi izi mutha kudziwa zambiri za corydoras mukazipeza ndikukhala nazo mu aquarium yanu.