Khansa ya Blue Cuban ndi ya a Crustaceans apamwamba komanso banja la a Kambarid. Mwachilengedwe, nthumwi izi zimayimira kukhala m'malo ochepa a chisumbu cha Cuba. Chifukwa chiyani zilipo? Chifukwa ku Cuba, maiwe ang'onoang'onowa amatenthetsedwa pansi pa thambo ndipo amakhala oyera. Ku USSR, khansa iyi idagwa mchaka cha 1980.

Kufotokozera

Ngakhale dzina, mtundu wa khansa umatha kusintha kuchokera ku bulauni kukhala mtundu wa buluu, ndipo makamaka zimatengera momwe ziliri. Nyama ikangokhala zaka ziwiri, chigamba chake chimapeza mtundu wowala komanso wokhazikika. Tsoka ilo, nyama zachikulire sizingadzitame chifukwa cha kukula kwakukulu. Kutalika kwa thupi lopanda zopindika kumayambira 6 mpaka 12 centimeter, komabe, mwachilengedwe, nthawi zina mumatha kupeza anthu omwe kutalika kwawo kumafika masentimita 15.

M'malo ochezeka, khansa imayenda pang'onopang'ono pansi ndikuyamba kupeza chakudya. Nthawi yomweyo, nyamayo imakhazikika kumbuyo. Mothandizidwa ndi zibwano zawo, nyama zimadziteteza kuti zikagwiridwe ndi adani. Kuphatikiza apo, zikhadabo zili ndi timinongono tating'ono. Ndevu zazitali ndi ziwalo za fungo ndi kukhudza. Kusuntha, khansa yaku Cuba iyenera kugwiritsa ntchito awiriawiri miyendo yomwe ili pansi pa cephalothorax. Mimba imakhala ndi magawo asanu. Mbali yamkati yamimba pali maoputopu omwe amayenda mosalekeza. Gawo lachisanu lomaliza, faini yokhala ndi ma lapas asanu imalumikizidwa. Khansa yamtunduwu imasiyana kwambiri pakati pa chachikazi ndi chachimuna. Pazimuna zazimuna zimakhala zamphamvu kwambiri kuposa zazikazi. Magulu awiri oyamba am'mimba mwendo amapanga gonopodia, yomwe imatenga gawo pa umuna.

Kodi khansa ya cuban ya buluu imawoneka bwanji?

Maonekedwe a thupi ndizofanana ndi zonse zamankhwala. Kutalika kopanda zopindika nthawi zambiri kumakhala kwakukulu kuchokera pa 6 mpaka 12 cm, koma pali zimphona zomwe zakula mpaka 15 cm.

Zingwe. Ambiri mwa moyo wa khansayo amapita pang'onopang'ono pansi, pomwe zikhadabo zokhala ndi zingwe zazing'ono zomwe zimayang'ana kutsogolo kukafunafuna chakudya. Ndizabwino kuteteza motsutsana ndi adani ndikuwawukira.

Masharubu Khansa imagwiritsa ntchito kukhudza ndi kununkhiza.

Mapapu. Amayenda mothandizidwa ndi awiriawiri a miyendo yomwe ili pansi pa cephalothorax.

Mimba mulinso zigawo zisanu, zomaliza zomwe zimasiya mchira wamiyala isanu, yofanana ndi fan. Mkati mwamkati pamakhala miyendo yambiri yosuntha (miyendo yosambira).

Ndipo apa utoto Khansa yaku Cuba ndi yocheperako. Itha kukhala yosiyanasiyana, kutengera momwe khansa iliri, momwe idadyetsedwa komanso mtundu wa makolo ake. Mutha kupeza Cambaridae wa mithunzi yonse yamtambo (kuphatikizapo buluu wopepuka ndi chowunikira chowoneka bwino), komanso wachikasu chopepuka, pafupifupi bulawuni kapena mtundu wamafuta amtundu wa anthu.

Ndikosavuta kusiyanitsa mkazi ndi wamwamuna. Amphalawo amakhala ndi zibwano zamphamvu komanso zazitali, komanso ali ndi gonopodia - limba lopangidwa ndi awiriawiri kutsogolo kwa miyendo yakusambira yam'mimba ndikuchita nawo umuna. Akazi alibe miyendo iyi kapena ndi ochepa kwambiri.

Kutalika kwa moyo wa nsomba zazinkhanira m'madzi ndi pafupifupi zaka zitatu.

Kuswana

Mbedza zamtundu wamtambo mu aquarium zimatha kubala ana chaka chonse. Pobzala, malo okhala ndi madzi okwanira malita 20 pamwamuna ndi wamkazi, otentha kwamadzi madigiri 23-25, ndioyenera. Dothi liyenera kukhalapo, pathanthwe laling'ono chabe, grottoes, aeration ndilofunikanso. Pakadutsa masiku 4 aliwonse, madzi amafunika kukonzanso, kotala la gawo. Yaikazi yomwe imanyamula mazira imayilowetsedwa mu malo osiyana siyana. Mazira amapsa kwa milungu itatu. Agalu ang'onoang'ono akhanda amakhala pachimake kwa masiku ena angapo. Madzi ndi ana amasinthidwa tsiku lililonse m'njira zofanana monga momwe amazisinthira madzi osambira. Madzi ayenera kukhala oyera ndi oyera, opanda chlorine ndi nitrate zosayera.

Chakudya choyambira cha nyama zazing'ono ndi ma cyclops, daphnia, artemia, ma nyongolotsi amwazi ndi chubu. Pambuyo pake, mutha kuwonjezera gammarrus ndi bulletish fillet kuzakudya. Kwa crustaceans 50 ang'ono, thanki yopanda malita 100 ikufunika. Achinyamata amakula kamodzi pa sabata, kamodzi - kamodzi pamwezi.

Molting

Monga wina aliyense, khansa ya buluu ya ku Cuba nthawi ndi nthawi imaponya chivundikiro chake choyipa. Achichepere amachita izi pafupipafupi, achikulire satero.

Chophimbacho chimadzaza kumbuyo, ndipo mwini chitetezoyo amatuluka.

Caratace yotayidwa imawoneka ngati khansa yokhala ndi zibwano ndipo ngakhale bulu, kokha imawonekera. Imadyedwa ndi eni ake, monga lamulo, mkati mwa masiku atatu.

Satha kudya, popeza palibe chilichonse choti chingamalire chakudya. Munthu wosauka amakhala ndi zoopsa ndipo amafufuza.

Ndikofunika kuyiyika panthawiyi chidebe chosiyana ndi malo okhala abwino komanso malo okhala ambiri.

Kodi ndi chiyani chodyetsa khansa yamtambo wa buluu?

Kukhala ndi thanzi labwino, kumakula msanga komanso mochuluka ku Procambarus cubensis. Chakudya chimatha kukhala m'munsi mwa Aquarium kuzungulira koloko. Koma ngati zakonzedwa kuti zizipereka chakudya pofika ola, a Cuba azizolowera izi ndipo azifika pamalo odyetserako nthawi. Nsomba zazinkhanira izi zimadya chilichonse popanda kunyansidwa ndi zakudya zowonongeka.

Kodi zakudya ziyenera kuphatikizidwa ndi chiyani?

• Chakudya chouma: zikopa za nsomba, mphutsi za udzudzu, daphnia, gammarus,
• chakudya cham'madzi: nthomba, machubu, ma nyansi,
• chakudya cha nyama: zidutswa za nyama, chiwindi cha ng'ombe, nsomba zam'nyanja zonenepa kwambiri, squid, nkhono, achule,
• Zakudya zamasamba: Zomera zofewa za ku aquarium (duckweed, elodea, etc.), masamba agwa, masamba atsopano, sipinachi ndi mitundu ina,
• zophatikiza zophatikiza ndi mapiritsi a masamba a catfish.

Zachidziwikire, amafunika kusinthidwa kuti nsomba zazinkhanira zimadya mokwanira, moyenera komanso mosiyanasiyana.

Matenda a Blue Cuban Crayfish

Nthawi zambiri nsomba zamtchire zimafa chifukwa cha madzi am'madzi ambiri, choncho muyenera kuyang'anira chizindikirocho. Matenda ofala kwambiri a ku Cuba ndi awa:

Mliri wokwawa. Wothandizirana ndi causative ndi bowa Aphanomyces astaci. Osati kuchitiridwa.

Matenda aku China. Wothandizirana ndi Thelohania contejani. Mutha kutenga kachilombo kuchokera kwa wodwala khansa. Kuwonongeka kwa minofu yam'mimba komanso malekezero. Uku ndi matenda owopsa.

Matenda owotcha. Imawoneka ngati mawanga abulauni ndi zakuda pa chipolopolo ndi miyendo. Kuchita ndi lotions wa oak masamba kapena alder masamba.

Zomera. Khazikikani pamavuto ndi makutu a nsomba zazinkhanira. Awa ndi ang'ono kwambiri (1-2 mm) a branchiobdella sp. chikasu choyera. Mutha kuwachotsa ndikuthandizira osambira a 1.5%.

Ndipo pomaliza, ndikufuna kunena kuti kukonza ndi kuswana kwa nsomba zazinkhanira za ku Cuba zitha kuchitika osati kokha kwa akatswiri odziwa ntchito, komanso oyamba am'madzi oyambira nsomba. Ndipo kukongola kwawo, kusuntha komanso kusalemekeza kudzabweretsa chisangalalo chochuluka.

Chikhalidwe cha khansa yaku Cuba komanso momwe zimakhalira

Ichi ndi cholengedwa chamtendere. Ngati idyetsedwa bwino, ndiye kuti singakhudze mbewu ndi nsomba.

Khansa imakhala nthawi yake yayitali kufunafuna chakudya ndi kusenda pansi pa miyala, mizu ndi masamba a mbewu.

Imatha kusambira, pomwe imayamba kusindikizidwa ndi mchira wake, kenako, ndikawapangitsa kukhala ngati mafunde, ikwera mpaka pomwe mukufuna. Mukawopa khansa, ndiye kuti amathanso kuthawa mwamphamvu.

Ndani sangakhale ndi nkhanu?

1. Ndi nsomba zazing'ono monga guppies ndi neon.
2. Ndi nsomba yophimba, chifukwa mchira wokongola umayambitsa khansa kwa omwe anyamula awa.
3. Ndi pansi kapena pang'onopang'ono nsomba. Ngakhale Cuban sangagwire mwachindunji nsomba zam'munsi, akhoza kuvulala mwangozi. Inde, ndipo zodabwitsazo zitha kutenga malo, khansayo imangodya nsomba zowola kapena zoseweretsa zomwe zikugona pansi.
4. Ndi nsomba zazikulu zolusa (arovans, tetraodons, stingrays, etc.), zomwe iwo sakanalola kudya khansa.
5. Ndi akamba amadzi.

Mutha kuyesa kukhazikitsa nsomba zazinkhanira ndi nsomba zazikulu, mwachitsanzo, kuchokera ku banja la cyprinids (golide, barbs, balanteoheylus). Mutha kuyesanso ndikuwapatsa oyandikana ndi ma cichlids kapena amphaka.

Mwambiri, akatswiri ena am'madzi amalimbikitsa kusunga nsomba zazinkhanira za ku Cuba m'malo am'madzi.

Khansa ya Blue Cuban - Kuzolowera

Khansa ya Blue Cuban ndi nyama yokongoletsera ya arthropod, yomwe imakopa ndi mtundu wake wachilendo. Amanyamula kupita ku gawo la ma Decapods, banja la Kambarida. Chilumba cha Cuba ndichilengedwe cha mtundu wotere wa crustacean.

Amakhala m'madzi osaya. Amakonda mafuta oyera ndi otenthetsera ndi dzuwa. Nthawi yawo yambiri imakhala m'nkhalangozi za zomera zam'madzi, kapena pansi pa mizu yayikulu yazomera zapadziko lapansi. M'dziko lathu, khansa yamtambo yotentha idawonekera koyamba mu 1980.

Kutalika kumatha kufika pa 12 mpaka 16 cm, koma kunyumba, nthawi zambiri kukula kwake sikupitirira masentimita 11-12. Mbedza za ku Cuba zimatha kukhala zamitundu yosiyanasiyana - kuyambira buluu mpaka bulauni.

Chilichonse chimatengera momwe madzi amasungira komanso zakudya. Zovala zazitali zazitali zomwe zimakhala pamutu zimagwira gawo lofunikira la nyamayi - awa ndi ziwalo zobisika komanso zowoneka bwino. Monga onse crustaceans, pali zolakwika ziwiri. Zofunika kulanda chakudya. Amayenda pamiyendo inayi yopyapyala, ndipo amasambira chifukwa cha pleopods (miyendo yosambira yomwe ili pansi pamimba). Mchira wagawika, gawo lomaliza limakhala ngati kumaliza.

Sizovuta konse kulenga zofunikira kuti nkhanu ya buluu izikhala moyenera m'malo osungira madzi amadzi. Cuba ndi wopanda ulemu, amakonda malo okhala, madzi ofunda ndi oyera. Mtundu wa khansa umatengera mikhalidwe ya kumangidwa, makamaka kuuma kwa madzi ndi kudya. Zachidziwikire, poyambirira, mtundu wa buluu umakhala mwa iwo chifukwa cha kusintha kwa majini. Utoto umapitirira kuyambira kwa ana mpaka kubadwa.

Chakudya chopatsa thanzi

Kudyetsa nsomba zazinkhanira za buluu ziyenera kukhala zosiyanasiyana komanso zopatsa thanzi. Cuba iyenera kupatsidwa chakudya komanso nyama. Ndikofunikira kuonetsetsa kuti chakudya chimakhala pansi pamadzi nthawi zonse. Mbedza zamtundu wamtchire ndi nyama yosalemera, chifukwa chake zakudya zochepa zowonongeka zimatha kukhala zabwino kudya. Ngati mumapereka chakudya ndi wotchi, khansayo imazolowera ndipo imafika pamalo odyetsa nthawi.

Zomwe muyenera kudyetsa Cuba:

1. Chakudya chodzala: sipinachi, zukini watsopano, nkhaka, masamba owuma kapena masamba a alder.
2. Chakudya cha nyama: chidutswa chaching'ono cha chiwindi, squid wosankhidwa, ng'ombe, nkhuku, nsomba zam'nyanja (mitundu yamafuta ochepa). Zinthu zonse zomwe zidatchulidwa zimaphikidwa.
3. Chakudya chouma: mphutsi zamtundu, gammarus, daphnia, flakes za nsomba.
4. Chakudya chamoyo: Zomera, chimbudzi zimasesa.

Khansa ya Blue Cuban imadya makapisozi a suppistrus mosangalatsa. Kudyetsa kumafunika kuphatikizidwa. Mwa kudya mitundu yonse yazakudya pakati pawo, zakudya za ku Cuba zizikhala zosiyanasiyana komanso zothandiza.

Masana, khansa ya ku Cuba ndiyamtendere, koma kumayambira mumdima, chibadwa chamadama chimadzuka. Nsomba zing'onozing'ono pansi nthawi zambiri zimakhala chakudya chake. Itha kugwanso ndi nsomba yayikulu yagona.

Momwe mungagwiritsire ntchito zokhala m'madzi

Kusungitsa anthu angapo kunyumba, malo osungirako miyala osachepera 20-25 malita ndi oyenera (kutengera munthu wamkulu malita 10). Kutentha kuyenera kukhala osachepera 20 ° C ndipo osapitirira 28 ° C. Kuuma kwamadzi mkati mwa 8-11 °. Apa ndikofunikira kuganizira zomwe zimapangitsa kuti crustaceans ikhale ndi calcium kuti apange chipolopolo cha chitinous;

Payenera kukhala gawo lotetezedwa bwino m'matanthwe. Mutha kuphimba pansi ndi mchenga ndi tchipisi cha nsangalabwi. Mbedza zamtundu wamtambo zimakonda malo ogona, motero pansi muyenera kukhazikitsa miyala, matako ndi ma turrets. Zomera ziyenera kukhala ndi mizu yolimba, ndipo moss ndibwino kusankha imodzi yomwe imakula mwachangu. Chophimba chamtsuko chimayenera kutsekedwa nthawi zonse kuti khansa isamayende pansi. Kusintha kwamadzi kuyenera kuchitika kamodzi pa sabata. Muyenera kusintha pafupifupi kotala la voliyumu.

Kutalika kwa nthawi ya khansa yabuluu kunyumba kuli pafupifupi zaka zitatu. Zonse zimatengera chakudya choyenera, kutentha ndi kuuma kwamadzi.

Kukongoletsa kwa Aquarium

Momwe mungapangire bwino nyumba ya khansa yamadzi ya buluu? Pansi mutha kuthira mchenga, makamaka ndi miyala yamiyala. Ndikofunikira kuyika malo ena obisalamo, chifukwa nthawi yakusungunuka, ziweto zimayenera kubisala kwinakwake.

Ndikofunikira kubzala mbewu zingapo ndi masamba olimba, mwachitsanzo, cryptocoryne Usteri kapena Thai fern. Zofewa zam'madzi zofewa zimatha kutulutsa ndi kuwombera. Nyama zimatha kukumba dothi, motero malo okhala pansi ayenera kukhala olemera kwambiri. Mizu yomera ikhoza kuchotsedwa pamiyala ikuluikulu.

Mu aquarium yokhala ndi ma crustaceans, payenera kukhala chojambula chojambula bwino. Kuphatikiza apo, muyenera kupachika kuti khansa ya ku Cuban isathe kufikako chingwe kuchokera pansi, apo ayi mwina ingayese kuyidya ndi zibwano kapena kuwononga mwanjira ina. Tanki iyenera kudzazidwa ndi madzi pafupifupi kwathunthu, osawonjezera masentimita anayi mpaka asanu m'mphepete. Kuyambira pamwambapa muyenera kutseka ndi chivindikiro, apo ayi nyamazo zimatha kuthawa.

Kumbuyo, ngati pepala siligwirizana ndi aquarium, mutha kuyika pepala loyera lomwe anthu adzaonekere, kapena mawonekedwe a nyanja. Kenako chithunzicho sichingasokoneze anthu okhala m'madziwe.

Khansa imodzi imasowa madzi okwanira malita makumi awiri.

Nyama zimakonda madzi olimba, zomwe ndizofunikira popanga chipolopolo. Zinthu zambiri zomwe zimakhala ndi nitrate zimatha kuvulaza ziweto.

Kodi kudyetsa nyama? Ma crustaceans amafunikira chakudya chamoyo, komanso ndiwo zamasamba, mutha kuzidyetsa ndi nsomba. Zakudya zake zingaphatikizeponso:

- magawo a nyama (yotsamira)

- chakudya chowuma cha nsomba

- Elodea, Hornwort kapena duckweed, kapena mbewu zina zam'madzi zokhala ndi masamba ofewa

- nsomba (zopanda mafuta)

Ndikofunika kuphatikiza mitundu yosiyanasiyana ya chakudya, mwachitsanzo, perekani nyini zam'magazi, daphnia, komanso chakudya chamagulu kapena nyama kapena nsomba. Kenako a Cuba adzadyetsa mokwanira ndikukula. Chifukwa choti ziweto zimatha kudya zakudya zosiyanasiyana, kudyetsa kwawo sikubweretsa mavuto ambiri.

Elodea, Hornwort, cladophore angabzalidwe mu chinyumba cham'madzi, chifukwa choti phwando la nsomba zazinkhanira pazomera. Mphekesera ndizosavuta makamaka, chifukwa mbewu iyi sinafunikire kuzika mizu, chifukwa nzika za m'madzi zimatha kukumba mchenga momwe zimafunira.

Kodi ndizotheka kukhala ndi nsomba zazinkhanira ndi nsomba kapena nyama zina? Mutha kupeza mitundu yayikulu ya nsomba, mwachitsanzo, ma cichlids, omwe ma crustaceans sangathe kuvulaza, koma mu nkhani iyi, khansayo imayenera kukhala ndi chitetezo chodalirika kuchokera kwa oyandikana nawo, chifukwa nthawi yakusungunuka imakhala yosateteza ku nsomba za tambala.

Sizoletsedwa kusunga nsomba zam'munsi kapena nsomba ndi michira yayitali ndi zipsepse limodzi ndi nsomba zazinkhanira. Ziweto zatsopano zimatha kuwaza nsomba mchira wake ndi zopindika, kuvulaza mwangozi kapena mwadala, mwachitsanzo, pomenyera chakudya. Pafupifupi nsomba iliyonse (kupatula mitundu yayikulu) imatha kugwidwa ndi khansa, ndipo mitembo ikuluikulu imatha kudya Cuba panthawi yosungunuka. Chifukwa chake, ndibwino kukhala ndi nsomba zazinkhanira padera kapena kuyandikira posankha nsomba.

Madzi am'madzi momwe zolengedwa zimakhala momwemo amafunika kusinthidwa nthawi ndi nthawi. Pakatha masiku anayi alionse ndikofunikira kusintha madzi ndi 25%. Cuba amakonda madzi olimba, chifukwa m'madzi ofewa kwambiri chipolopolo chimatha kuwonongeka. Kuphatikiza apo, madzi abwino othandizira amafunikira, makamaka nthawi yoyandikira.

Kodi khansa ya ku Cuba ya buluu imakhala nthawi yayitali bwanji kunyumba? Ndi chisamaliro choyenera komanso kudyetsa kwambiri, Cuba amatha kukhala ndi moyo pafupifupi zaka zitatu.

Kugonana kwamanyazi

Ndikukwanitsa kutha msinkhu, kusiyana pakati pa amuna ndi akazi kumayamba kuonekera. Mwa amuna, zibwano zimakhala zamphamvu komanso zazitali. Malipi awiri oyamba akusamba miyendo pamimba yophatikizira pamimba palimodzi ndikupanga chiwalo kuti chithe kutengera - gonopodia. Amakankhidwira pamimba ndipo amapititsidwa patsogolo. Mwa akazi, miyendo yoyamba kusambira ndiyochepa kapena palibe.

Amuna kuchokera kwa akazi amatha kusiyanitsidwa ndi chikhalidwe.Nthawi zonse amakhala ndi malo omwe amakonda pomwe amabisala podyetsa. Yaikazi nthawi zambiri imayendayenda mozungulira m'mphepete mwa aquarium.

Achinyamata oyimba

Pambuyo masiku 25-28 nyama zazing'ono zimatuluka mazira. Masiku awiri oyamba, kuchoka mchira kupita ku cephalothorax yaachikazi, crustaceans amadya microscopic chakudya kuchokera ku chipolopolo. Kuyambira kubadwa, achinyamata ochita masewera olimbitsa thupi nthawi zonse amakhala akungoyang'ana chakudya. Amatha kudyetsedwa ndi ma ciliates, ma cellm, ma cyclops. Makolo sasamalira ana awo kwa nthawi yayitali. Kukula kwakanthawi posachedwa kumabzalidwa m'malo osiyanasiyana okhala ndi aquarium ndi kutentha kwa 24 24 ° C.

Kudyetsa ma decapod crustaceans sikophweka kwa wam'madzi. Kwa iwo, palibe chifukwa chobzala makamaka ma ciliates kapena kudyetsa fumbi lamoyo. Amadyanso zakudya zomwezi ngati akulu.

Cr craceans ang'onoang'ono amataya chipolopolo chawo sabata iliyonse mpaka atakwanitsa miyezi 6-7. Pansipa mutha kuwona zigamba zambiri zowoneka bwino kwambiri zofananira ndi crustaceans akufa. Koma izi ndi zotsatira za kusungunuka. Mtundu wowala wa buluu wowoneka bwino umakhala wazaka ziwiri zokha. Mukamayungunuka, nsomba zazinkhanira zamtambo zimakhala m'malo ogona ndipo sizimadya. Njirayi ndiyofunika kuti nyama zisinthenso mbali zosiyanasiyana za thupi zotayika kunkhondo. Tsiku lililonse, ana amafunika kusintha gawo limodzi mwa magawo atatu a madzi. Simungagwiritse ntchito madzi ampopi a chlorine! Kwa 50 crustaceans gwiritsani ntchito aquarium yayikulu yokhala ndi malita 60-100. Kukula kwachinyamata kukukula mwachangu ndipo ukukonzekera kukhwima pofika miyezi isanu ndi umodzi.

Pindulani ndi kuvulaza

Anthu ambiri amalota kupeza buluu wa ku Cuba wa buluu kuti azilimbitsa nsomba zawo. Khansa iyi ndi yowala, yayikulu komanso yothandiza.

Ubwino wa arthropod ndi chiyani:

• Idya chakudya chotsalira m'mimba mwa chinsomba, ndiye kuti ndi chotsuka cha m'madzi,
• Amadya zinthu zakufa (amadya zotsalira za nsomba zakufa, zomwe wasayansi sanazigwire pa nthawi yake),
• Chimawoneka chothandiza, chokongoletsera ndi mtundu wake wowala.

Kuvulaza kwa Cuba:

• Wotsogola nthawi zambiri amadya pansi kapena kumagona nsomba (catfish, neon, guppy),
• ndiwonyamula matenda ena, mwachitsanzo - mycosis.
• amakumba mbewu ndi kupondaponda moss.

Zakudya Zamtundu wa Blue Cuban Crayfish

Zakudya nsomba yabuluu ya cuban mumakhala zakudya wamba zam'madzi: ma magazi, ma coronet, machubu, ma nyansi, pomwe mulibe kuwapatsa nyama zing'onozing'ono, squid, chiwindi cha ng'ombe, nsomba zam'nyanja zamafuta ochepa.
Kuchokera pazakudya zam'mera, zam'madzi zofewa zam'madzi (duckweed, elodea, etc.), hercules, mpunga wophika, ndi mapiritsi a masamba a catfish, otsukidwa ndi madzi apampopi, ndioyenera. Ndikofunika kuti musinthanitse chakudya kuti mupereke zakudya zoyenera.

Masiku ano, opanga odziwika ambiri amatulutsa zakudya zapadera zama crustaceans zomwe zili ndi chilichonse.

Blue Cuban Crayfish - Dimorphism Yogonana

Dimorphism wogonana mu nsomba yabuluu ya cuban adafotokozeratu momveka bwino ndipo amayamba kuwonekera atakwanitsa miyezi isanu ndi umodzi ndi isanu ndi umodzi. Amuna amasiyanitsidwa ndi zibwano zamphamvu kwambiri komanso zazitali. Magawo awiri osambira akutsogolo miyendo amasambiridwa pakadali pano, ndikusintha kukhala chinthu cholumikizira (gonopodia), kukakamira thupi ndikulunjika kutsogolo. Mwa akazi, miyendo iyi ndi yaying'ono kwambiri kapena siyikupezeka palimodzi.

Kuphatikiza pa kusiyana kwakunja, amuna amuna ndi akazi nawonso amasiyana mikhalidwe. Chifukwa chake oyamba amakhala mdera ndipo amakhala m'malo obisika komwe nthawi zonse amabwerera atadyetsa. Akazi alibe malo otere; amasuntha kuzungulira nyanja yamadzi. Chifukwa chake, posunga amuna awiri kapena kupitilira apo khansa ya cuban ya buluu mu aquarium imodzi, imodzi iyenera kukhala yokonzekera zolimba zolimbitsa thupi nthawi zina, nthawi zina zowopsa, zomwe zimatha kukhala kutaya miyendo.

Khansara wa Cuba wa Blue - Mkazi

Kubala Blue Cuban Crayfish

Popeza ndatha kutha msinkhu ndi miyezi 7-8 (ndikasungidwa m'madzi ndi kutentha kwa 25-27 ° C), ma khansa amatha kuchulukana, mosasamala nthawi ya chaka.

Kuti muchite izi, muyenera kukonzekera chidebe china, chopanda dothi. Thanki yamakumi awiri ndi imodzi idzakwanira opanga mmodzi.

Kutentha kwamadzi mu kuwundana kumayenera kusungidwa pa 25 ° C. Ndikofunika kukhazikitsa ma grotto angapo kapena malo ena ofanana nawo pansi pa thankiyo.

Makina ochapitsira ndege ayenera kuwongolera nthawi yonseyo. Kuti ma nitrate azikhala ovomerezeka, kotala la madzi liyenera kusinthidwa ndi madzi abwino kamodzi pa sabata.

Amuna ndi akazi omwe amasungidwa mosiyana amawabzala awiriawiri. Kukonda nthawi zambiri kumatenga nthawi yayitali. Yaimuna imapendekera wamkazi kumbuyo kwake ndikumugwirizira ndi zikhadabo nthawi yonseyi yokhwima, yomwe imatha kutenga mphindi zingapo mpaka ola limodzi ndi theka. Mapeto atatha, mwamunayo amayenera kukasungidwa mu aquarium ina.

Kusokoneza pa nsomba zazinkhanira sizitanthauza kuti umuna udzachitike dzira, zidzachitika pambuyo pake, ndiye kuti mkazi akayamba kuyikira mazira, ndipo izi zitha kuchitika tsiku lotsatira, komanso mwezi umodzi. Nthawi yonseyi, madzimadzi am'mimba amasungidwa mu ovipositor achikazi. Asanakhazikitse mazira, pogwiritsa ntchito tiziwalo timene timatulutsa timadzi tating'ono, timene timatulutsa chinthu chapadera chomata mothandizidwa ndi mazira olimba ndi miyendo yake yam'mimba.

Panthawi ya bere, yomwe imatha masiku 25 mpaka 30, mkazi sataya ntchito. Kuti apange madzi atsopano, amakakamizika kusunthira miyendo yake ndikupanga mpweya wabwino, womwe umatha kuwerengera mazira 30 mpaka 300 ndi mainchesi mpaka 2 mm. Caviar woyikidwa pachiyambi ali ndi mtundu wakuda buluu (pafupifupi wakuda).
Mazira ophatikiza amawala pakapita nthawi ndipo amakhala obiriwira pakatha milungu iwiri. Pakadali pano, mutafufuza mosamala, munthu amatha kuzindikira kuyenderera kwa mwana wosabadwayo mkati mwa chipolopolo chowoneka bwino.

M'malo ambiri otetezedwa, okhala ndi malo okhala, kufalikira kumatha kuchitika zokha. Msodzi nthawi zambiri amadziwa za chochitika ichi pokhapokha akaona mazira achikazi. Kuti ma crustaceans oswedwa asadye ndi anthu ena okhala m'madzimo, chachikazi cham'tsogolo chodzaza ndi ana chimayenera kuikidwa china.

Zachikazi zimatha kuyikira mazira osagwirizana ndi champhongo (mwachitsanzo, ngati munthu palibe, kapena sanafike pa unamwali). Poterepa, caviar ali ndi mtundu wotuwa wa pinki. Ndikosatheka kupeza ana kuchokera ku mazira osachulukitsa. Pakapita kanthawi, njirayo imaweta kabowo, osadikirira kuti igonjetsedwe ndi saprolegnia.

Pakati pa nthawi yaikazi, wamkazi amadyetsedwa tsiku lililonse tsiku lililonse ndi chakudya chamoyo (magazi kapena chifuwa), makamaka pang'ono. Pakupita milungu itatu, mazirawo amasandulika pinki, ndipo matupi awo amakoka bwino kudzera mumazira a mazira.

Pomwe thonje limakhala mthupi la mkazi, amatetezedwa. Chifukwa chake, ngati pachitika ngozi, mwachitsanzo, ikagwidwa, mkaziyo amapinda ndalamayo ndikuligwirizira mwamphamvu pamimba, potseka chitsekocho.

Koma ana omwe amawonekera mu gulu lowerengera ali pafupi kuti aweruza. Mwayi woti musangalale ndi zakudya zabwino, momwe mumapangidwira zigamba zang'ono, simuphonya wokhala m'modzi mu aquarium.

Kutengera ndi kutentha, crustaceans amawonekera masiku 25-28. M'masiku awiri oyambilira, ana amasunthira kuchoka kumiyendo kupita kumbuyo kwa wamkazi, mwina kudya microparticles ya kunja kwake kwa mawonekedwe.

Pafupifupi sabata limodzi, ovutikawo amayangamira wamkazi, pambuyo pake amasunthira kumoyo wodziimira pawokha. Pakadali pano, ndikulimbikitsidwa kuti azitha kuziyika muchiwiya china pa madzi okwanira lita imodzi, kapena mkazi azichotsa pamalo pomwe panali. Tsiku lililonse mu aquarium yokhala ndi ana ayenera kusinthidwa ndi gawo limodzi mwa magawo atatu a madzi.

Madzi okonzanso sayenera kukhala ndi chlorine!
Mitundu yambiri ya nkhanu za decapod, mphutsi za pelagic zimapezeka kuchokera ku mazira. Kutengera ndi mitunduyo, zimadutsa magawo osiyanasiyana a mibulu. At nsomba zazinkhanira metamorphosis yonse imadutsa mkati mwa mazira ndi kupangika kwathunthu ma crustaceans, omwe ali ochepa kwambiri (3-3,5 mm), ali ndi chithunzi chowoneka bwino, cholemba cha makolo awo.

Ngati kudyetsa mphutsi chikhalidwe cha ciliates kapena fumbi lamoyo kungafunike, achinyamata a crustaceans amatha kudya nthawi yomweyo nauplii brine shrimp. Chifukwa cha zomwe kudyetsa kwawo sikovuta.

Mutha kuyikanso nsomba zazinkhanira pa chakudya chopangidwa ndi ufa wa nsomba, koma njirayi imakhala yoyipa, chifukwa ndizovuta kuwerengera kuchuluka kwa chakudya, osamadya chakudya mwachangu kumabweretsa kuwonongeka kwamadzi. Chakudya chosiyana kwambiri komanso chopatsa thanzi, nthawi zambiri achinyamata a crustaceans molt.

Nthawi zambiri, pakatha masiku 10-12 m'munsi mwa pansi pa nyanja, mumatha kuwona zipolopolo zambiri zowoneka zofanana kwambiri ndi ma crustaceans okha, amatha kusokonezeka ndi munthu wakufa. M'malo mwake, izi ndi zotsatira za kusungunuka.

Achichepere achinyamatawa amakula mwachangu motero amakakamizidwa kutaya zojambula zawo zakale zilizonse 8-10, chifukwa mosiyana ndi khansa, sichimakula limodzi nawo ndipo posakhalitsa imakhala yothina ndi iyo.

Ndi zaka, nthawi pakati pa molting imakula. Kuwona momwe ma molting amapangira ndikosangalatsa. Katemera wakale amaphulika kumbuyo ndipo khansa imakwawa kuchokera pamenepo. Chipolopolo chotayidwa nthawi zina chimadyedwa ndi khansa zina, ndipo nthawi zina chimakhala pansi mpaka chitayamba kuvunda. Kudya chipolopolo chosiyidwa ndi ena khansa kumawonetsa kuchepa kwa calcium m'matupi awo. Kubwezeretsanso zomwe nsomba zazinkhanira nthawi zina zimadya zipolopolo zazing'ono, zopanda kanthu komanso zopindika.

Atataya chiwembu chodzitetezera, khansayo imakhala yopanda chitetezo chilichonse, pakadali pano imatha kukhala nyama osati nsomba zokha, komanso anthu amitundu ina. Choyamba, miyendo imavutika. Mwamwayi, chilengedwe, mosiyana ndi anthu, adapatsa nsomba zazinkhanira kuti zisinthe miyendo yotayika, makamaka achinyamata. Chifukwa chake, patapita kanthawi abwezeretsedwa kwathunthu.

Pakatha mwezi umodzi ndi theka mpaka miyezi iwiri, ana ayenera kusinthidwa kukula, popeza kuthekera kwawo kosinthika kumafooka ndi zaka, ndipo anthu akuluakulu amatha kuvulaza anzawo.

Kukula Achinyamata Okhazikika

Kukula ziweto zazing'ono ndi nkhani yosavuta. Ma crustaceans ang'onoang'ono amagwiritsa ntchito chakudya chofanana ndi cha akulu: cyclops ice-cream, daphnia yaying'ono, machubu kapena magazi, omwe amayenera kudulidwa bwino, fillet yoyera ya buluu, gammarus, chakudya cha nsomba. Ndikofunikira kudyetsa anthu a ku Cuba pang'ono ndi ma crustaceans ena ang'ono (ma cyclops, etc.), izi ndizofunikira pakapangidwa ndi chipolopolo.

Ma crustaceans ang'onoang'ono molt nthawi zambiri, pafupifupi sabata iliyonse, atatha msinkhu - mwezi uliwonse. Mtundu wonenedwa wamtambo umawonekera atasungunuka, koma Cuban adzakhala ndi mtundu wowala komanso wokhazikika pazaka ziwiri zokha. Pakusungunuka, nsomba zazinkhanira sizingadye, ndipo zimafunikiratu pogona, apo ayi abale opambana angakwiyitse abale ndi alongo awo. Koma, chifukwa cha kusintha kwa nkhonoyi, crustaceans amatha kukula tinyanga tating'onoting'ono, miyendo, ngakhale maso owonongeka pankhondo kapena mating.

Nyama zankhondo zotayidwa nthawi zambiri zimadya.

Madzi omwe ali mumtsuko ndi crustaceans ayenera kusinthidwa tsiku lililonse, kuthira ndikuwonjezera pafupifupi kotala. Madzi sayenera kulilidwa, chifukwa amayenera kutetezedwa mumtsuko wina popanda chivindikiro (makamaka chimbudzi kapena khosi lalikulu).

Makhalidwe akunja

Khansa ya Blue Cuban yaonetsa kusiyana pakati pa amuna ndi akazi - amuna amakhala ndi zibwano zazitali kuposa zazikazi. Malipi awiri oyamba amiyendo yamphongo asinthidwa kukhala gawo la gonopod. Akazi alibe miyendo yosambira, kukula kwa thupi lawo ndi dongosolo laling'ono. Mothandizidwa ndi ziphuphu, khansa ya buluu imasaka chakudya ndikudziteteza ku ngozi. Kusunthaku kumachitika chifukwa cha miyendo inayi ya miyendo, yomwe ili m'munsi mwa cephalothorax.

Yang'anani pa mtundu wa cranfish wabuluu.

Mkati mwa m'mimba mumakhala yokutidwa ndi masamba ena apadera omwe amapangitsa kuyenda kwa pendulum. Mbale yomaliza, ya 5 yam'mimba imatha ndi caudal fin, yopanga zigawo 5, yokutidwa ndi villi yaying'ono. Mtundu wa khansa mu aquarium mwachindunji umatengera mtundu wa dothi, zakudya, madzi. Nthawi zina imamera buluu wowala, kapena bulawuni wonyezimira, motero dzina "khansa yamtundu wa Cuba" limakhala lodziwika bwino kwa onse oimira mtunduwu. Ali mu ukapolo, nsomba zazinkhanira ku Cuba zimakhala zaka 2-3.

Momwe mungakhalire ndi khansa ya buluu

Kudyetsa nsomba zazinkhanira za ku Cuba kuyenera kukhala kosiyanasiyana: mutha kupatsa zonse chakudya komanso masamba. Zakudya zoyenera kwa nsomba, cr craceans yaying'ono, mphutsi zamtchire, nyongolotsi, gammarus. Ngati muwonjezera masamba osankhidwa - zukini ndi nkhaka kuzakudya, azidzadya mwachangu. Nsomba zazinkhanira zisonkhanitsa chakudya kuchokera pansi, motero ziyenera kukhala pamenepo kuzungulira koloko. Popewa kufa ndi njala, nsomba zam'munsi sizingakokere ku nsomba zazinkhanira.

Moyo wokhala mu ukapolo uyenera kufanana ndi kusintha kwa nyengo, kuwonjezeka ndi kuchepa kwa maola masana masana ndikupanga kusintha kwa nyengo. M'chilimwe, maola masana amakhala maola 10, nthawi yozizira - maola 8. Zachidziwikire, payenera kukhala mbewu pansi pa chosungira (cryptocoryne, fern). Zotsatira zotsatirazi zam'madzi ndizovomerezeka: kutentha 21-25 digiri Celsius, acidity 7.0-7.8 pH, kuuma kwa 10-18 dH. Kuyera kwamadzi kumathandizidwa ndi kuchulukitsa kosalekeza komanso kwachilengedwe. Kusintha kwamadzi pafupipafupi kumapangitsa kubereka komanso kusungunuka. A ambiri chlorine ndi nitrate kumabweretsa matenda akulu.

Onani khansa ya ku Cuba ya buluu yokhala ndi ana.

Khansa ya buluu imatha kudwala mwadzidzidzi ndi "nthenda ya crustacean" yoyambitsidwa ndi bowa Aphanomyces astaci. Palibe mankhwala ochiritsira matendawa. Ngati zomwe zilimo sizikwaniritsa zofunikira zonse, khansa ya m'madzi imatha kudwala matenda oyamba a porcelain omwe amakhudza m'mimba ndi miyendo. Ziweto zimamwaliranso. Matenda ena amawotcha, omwe amakhudza chipolopolo chifukwa cha kuchuluka kwa ma nitrate ndi kuwala kowala. Amathandizira poika masamba a alder ndi thundu kumalo opweteka a chipolopolo. The crustaceans amakhudzidwanso ndi tiziromboti tating'ono tomwe timayang'ana microscopic leeches. Kuti muwachotse, muyenera kukonzekera kusamba kwa mchere ndi njira yothanirana ndi 1.5% m'madzi oyera.