Potchula za nsomba zazinkhanira, aliyense amaganiza za nsomba zazinkhanira wamba, zomwe m'maganizo mwawo ndi zofiira komanso ndi mandimu. Lero tikambirana za oimira ena - nsomba zazinkhanira za ku Cuba.
Procambarus cubensis amakhala m'malo awo achilengedwe m'matumba ang'onoang'ono ku Cuba. Chofunikira kwa iwo ndi chiyero ndi kutentha kwa madzi. Kwa nthawi yoyamba, khansa yabuluu idawonekera m'madzi aku Russia mozungulira 1980.
Khansa izi sizimasiyana mofanana ndi wamba. Mbalame ya crayfish ya Blue Cuba imatha kufikira masentimita 15 m'litali, koma nthawi zambiri kukula sikupitilira masentimita 12, kupatula kukula kwa zikhadabo. Monga oimira ena, ali ndi mtundu wina wamatanda, kumapeto kwake kuli zingwe zazing'ono koma zakuthwa kwambiri zomwe zimathandiza kupeza chakudya ndikudziteteza pakagwa ngozi. Ndevu zazitali zomwe zili kutsogolo kwa torso zimagwira ntchito ngati ziwalo zothamangitsa. Pofuna kutulutsa nsomba, crayfish yabuluu ili ndi miyendo inayi yopyapyala yomwe ili kutsogolo kwa thupi. Kapangidwe kamimba kamakhala ndi magawo. Kuchokera pagawo lachisanu lomaliza mchira wokhala ndi mphako zisanu uchoka, pansi pake pali ma pleopad ambiri. Mpaka pano, palibe chachilendo chosadziwika. Mbali yapadera komanso yofunika ndi mtundu. Nsombazi za Blue Cuba zimatha kukhala ndi mithunzi yosiyanasiyana. Zimatengera malo okhala, kudyetsa komanso cholowa.
Mitundu yotheka ya nsomba zazinkhanira ku Cuba:
- Mitundu yonse yabuluu, kuphatikiza ultramarine;
- Kuwala, chikasu chakuda;
- Mitundu yonse ya bulauni;
- Kusefukira kofiira.
Chosangalatsa ndichakuti mtundu womaliza ukhoza kudziwika pasanathe zaka ziwiri utawonekera. Pakadali pano, anthu aliwonse akula mokwanira kuti ma enzyme amtundu akule bwino. Tsoka ilo, machitidwe akuwonetsa kuti kayendedwe ka nsomba zazinkhanira mu ukapolo pafupifupi zaka zitatu.
Kusiyanitsa chachimuna ndi chachikazi sikovuta. Amuna ndi akulu ndipo amakhala ndi zikhadabo zamphamvu. Pa thupi lake, mutha kupeza chiwalo chomwe chimakhudzidwa ndi umuna - gonopodia.
Molting
Monga zina zilizonse, nsomba zazinkhanira za ku Cuba zimasintha chophimba chake. Nthawi zambiri izi zimachitika nyama zazing'ono, achikulire molt kangapo. Ndizosangalatsa kuwona kusintha kwa zovala zokongola. Chigoba cha nthumwi chimaphulika kumbuyo, kenako mwini "wamaliseche" amatuluka ndikuyamba kudya chitetezo cham'mbuyomu. Monga lamulo, ndizotheka kukonzanso nyumbayo tsiku lachitatu.
Munthawi imeneyi, nsomba zazinkhanira zimakhala pachiwopsezo chachikulu. Chigoba chatsopanocho sichingateteze ku chiwombankhanga. Tsikhlovykh ndi carp nthawi zambiri amasaka "amaliseche" okhala mosungira. Kuphatikiza apo, sangadye chakudya ndipo amakakamizika kubisala pogona mpaka atapezanso mphamvu. Ngati nsomba zazinkhanira za ku Cuba zimakhala mumtambo wa aquarium, ndiye kuti munthawi imeneyi ndibwino kuti mulekanitse munthu wosaukayo kwa ena onse, ndikupatsanso zina zowonjezerapo komanso zinthu zambiri zokongoletsera - pogona.
Kugwirizana kwa nsomba zazinkhanira ku Cuba ndi nzika zina zam'madzi
Mbalame zotchedwa Blue crayfish ndizolengedwa zamtendere. Ngati kudyetsa kumachitika mokwanira, ndiye kuti nsomba ndi zomera sizimusangalatsa. Nthawi zambiri akamadzuka, amafuna chakudya kumunsi kwa nyanja yamchere. Nthawi ndi nthawi, nsomba zazinkhanira zamtundu wa buluu zimayenda panyanja. Kukankhira kutali ndi khoma, kumapangitsa mayendedwe amiyendo ndi mchira wake kumapeto ndikusambira. Mukamuwopseza, ndiye kuti amakula liwiro lalikulu ndikulimbikira kubisala.
Sitikulimbikitsidwa kuyika amuna awiri kapena kupitilira apo mu aquarium imodzi. Popeza nsomba zazinkhanira zabuluu zimateteza madera awo mosamala. Kuyandikira koteroko kumatha kubweretsa zovuta nthawi zonse, zomwe zimapangitsa kuti mwendo, pincer kapena gawo lina la thupi lithe.
Monga tanenera kale, nsomba zazinkhanira zamtendere ndimtendere, koma pali nsomba zomwe siziyenera kusungidwa mulimonsemo:
- Guppies, neon ndi nsomba zina zazing'ono;
- Ndi nsomba zomwe zimakhala ndi michira yayitali ndi zipsepse;
- Ndi nsomba zokhala pansi kapena zosambira pang'onopang'ono;
- Ndi nsomba zikuluzikulu zolusa.
Wina woopsa kwa yokonza olowa nyama ndi angatchedwe kamba madzi. Ngakhale kuti nsomba zazinkhanira zimagwirizana bwino ndi cichlids, catfish, carp, akatswiri odziwa zamadzi amakonda kumera m'madzi osiyana.
Kusamalira ndi kudyetsa
Mbalame ya crayfish ya Blue Cuba siyomwe imakhala mozungulira mu aquarium, komabe, simuyenera kulola kuti zinthu ziziyenda zokha. Yesetsani kupereka zinthu zofunikira kuti zikhale zosavuta.
Zinthu zabwino:
- Aquarium kuchokera malita 100 ndi chivindikiro;
- 50 malita kwa munthu aliyense;
- Ndondomeko yabwino ya aeration ndi kusefera;
- Kutentha 21-28 madigiri;
- Acidity 5-7.5pH;
- Kulimba 7.5 - 12.1pH;
- Kusintha gawo limodzi lamadzi sabata iliyonse;
- Masana maola 10-12 maola, kutengera nyengo;
- Kukhalapo kwa zomera zolimba;
- Malo okhalamo okongoletsera ambiri.
Zakudya zabwino zimabweretsa kuwonjezeka msanga kukula kwa khansa, zomwe zikutanthauza kuti imatuluka pafupipafupi. Mukamudyetsa ola limodzi, ndiye kuti azisunga nthawi ndipo adzafika nthawi yodyetsa. Khansa ya buluu imatha kudya zakudya zosakhalitsa.
Yesetsani kuchepetsa khansa ndi mtundu umodzi wa chakudya. Sungani zakudya zake posinthasintha pakati pa zakudya zouma, zowuma ndi zamasamba. Nthawi zina mumatha kuyamwa chiweto chanu ndi zidutswa za nyama ndi ma giblets, squid kapena mapiritsi azitsamba.
https://www.youtube.com/watch?v=nEgEclII1-0
