Gammarus imadziwika kwa onse okonda m'madzi ngati chakudya chopatsa thanzi kwa nsomba, akamba am'nyanja ndi nkhono za Achatina. Amadziwika ndi asodzi ngati mbewa, ndipo amagwiritsa ntchito nyambo posodza mbedza. Pali dzina lina lodziwika bwino la gammarus - crustacean, lomwe adalandira chifukwa cha mayendedwe achilendo m'madzi.
Gammarus: malo ndi kufotokozera
Mormysh ndi wa crustaceans apamwamba kwambiri. Mpaka pano, mitundu yopitilira 200 ya galamala yafotokozedwa. Malo ogawikirawa ndiakulu - amakhala kudera lonse lakumpoto, kumapiri a Mediterranean ndi Middle East. Amphipod amakhala m'madziwe atsopano komanso amchere, momwe amawasungirako pafupi ndi gombe, pansi pa miyala ikuluikulu kapena pakati pa masamba.
Kunja, gammarus amafanana ndi shrimp - thupi lomwelo lomata lophimbidwa ndi chipolopolo. Ndi miyendo ya ma mararayo yokha yomwe imakhala yayikulupo, pafupifupi awiriawiri. Ma miyendo oyambilira ndi mtundu wa nsagwada womwe amasaka chakudya, wachiwiri wamakhola amakhala ndi chakudya. Gramarus imagwiritsa ntchito ziwalo zingapo zotsatirazi kuyenda komanso kusambira, ndipo awiri awiri otsalawo amafunikira kukankha pakadumpha. Ma gill amapezekanso m'miyendo ya chifuwa.
Kukula kwa mitundu ina kumasiyana, koma pafupifupi, abambo amafika 15-20 mm, akazi - 10-15 mm. Gammarus amadya kwambiri zakudya zam'mera (masamba owola a algae), koma samakana chakudya cha nyama (mwachitsanzo ndi nsomba zakufa).
Gramarus imakula msanga kwambiri ndipo imakhala pafupifupi chaka chimodzi. Panthawi imeneyi, crustacean amatha kusungunuka mpaka makumi angapo.
M'malo achilengedwe, gammarus ndi chakudya cha nsomba zonse zamadzi zatsopano. Ma crustaceans ndiofunikira kwambiri pantchito za nsomba, amadyetsa nsomba zofunikira - trout ndi sturgeon.
Gammarus migodi
Uphipod wouma kapena wokungika ndiwosavuta kupeza mnyumba yogulitsa nyama, yogulitsa pamsika wa mbalame. Mutha kuzigwira nokha, iyi si nkhani yovuta, koma yopweteka. Gwiritsani gammarus m'njira zingapo:
- Kugwiritsa ntchito udzu kapena udzu. Choyamba muyenera kupanga msampha. Chingwe cha waya (lalikulu kapena chozungulira) chimapangidwa ndi waya, ndipo mauna amaphatikizika m'mphepete mwake. Kuti mukhale mosavuta, muyenera kumangirira zingwe. Chomaliracho chimakutidwa ndi udzu ndipo chimaloledwa kulowa dziwe. Gammarus mokongola mofulumira mudzaze ma voids onse. Pakapita kanthawi, chipangizocho chimachotsedwa mu chosungira ndikugwedezeka mchidebe cha crustaceans.
- Kugwiritsa ntchito burlap. Chotchinga (chachilengedwe) chimamangirizidwa ku ndodo yayitali ndikuyinyamula pansi pa dziwe, ovutitsawo amagwira pa nsaluyo. Sungani amphipod kuchokera ku nsalu adzafunika pamanja.
- Kugwiritsa ntchito ukonde. Njirayi ndi yoyenera kokha m'malo osungira okhala ndi anthu ambiri a crustaceans. Ukonde muukonde uyenera kukhala wosaya.
Ngati m'tsogolo akukonzekera kusunga amphipods mu aquarium, ndikofunikira kutunga madzi ndi dothi kuchokera posungira nthawi ya usodzi. Chifukwa chake zimakhala zosavuta kuti crustaceans azolowere zinthu zatsopano.
Mormysh, wogwidwa kuchokera ku mitsinje, samazika mizu mu aquarium, ndipo amatengedwa m'madziwe, m'malo mwake, akumva bwino. Ngati mukufuna kugwirizira gammarus m'madzi kwa masiku angapo, muyenera chilinganizo cha 3-lita kapena chidebe ndi aerator. Komanso, crustaceans amatha kumakulunga ndi nsalu yonyowa ndikusungidwa mufiriji osapitilira masiku awiri (kutsuka crustaceans ndi nsalu tsiku ndi tsiku).
Kuti mukonzetse ndikubereka nthawi yayitali, gammarus imafunika izi:
- Kwa crustaceans mudzafunika malo ochepa okhala ndi malita 8-10. Pamenepo muyenera kudzaza dothi ndikutsanulira madzi kuchokera kuchimbudzi momwe gammarus adagwidwa.
- Aeration iyenera kuperekedwa, chifukwa zoponyera zimatha kugwera mosavuta chifukwa cha kuchepa kwa oxygen.
- Kutentha kwamadzi m'chipinda ndi koyenera, koma osati kupitirira 26 ° C. M'madzi ofunda, crustaceans amafa.
- Madzi amafunika kuti azikonzedwa kamodzi pa sabata, pafupifupi 30%. M'malo mwake, mutha kumwa madziwo kukhala mapaipi.
The aquarium iyenera kukhala pamalo pomwe sipadzakhala kuwala kwa dzuwa mwachindunji, komanso bwino m'malo amdima.
Ndikofunikanso kuganizira za zakudya za amphipods. Njira zabwino ndikutenga algae kuchokera ku nkhokwe zakumaso za crustaceans ndikuyika mu aquarium. Mwa zomera wamba zamadzimadzi, Javanese moss, richchia kapena masamba ena opapatiza-ali ndioyenera. Kuphatikiza apo, mutha kudyetsa magazi am'madzi am'madzi am'madzi am'madzi nthawi iliyonse ya 2.
Kuberekera crustaceans kunyumba
Ma crustaceans safuna mikhalidwe yapadera ya kuswana. Pafupifupi miyezi itatu kapena itatha 10, gammarus amaonedwa kuti ndi okhwima ndipo akhoza kubereka
Amaberekanso zachiwerewere, ndipo amuna omwe amapikisana ndi akazi. Akuluakulu otukuka amapambana. Matenga ndi umuna zimachitika m'magawo angapo:
- Wamphongo agwira mkazi, ndipo awiriwo amagwirizana pafupifupi sabata limodzi (izi zitha kuoneka pachithunzichi),
- pamenepa, banjali limadikirira kukhosi kwa mkaziyo, chifukwa atatha kubereka,
- atasintha khungu la mkazi, mwamunayo amanyamula mbewu mothandizidwa ndi miyendo yam'mimba,
- umuna umatenga masekondi ochepa, kenako mwamunayo amamasula mkazi.
Kenako, mazira omwe amakhala ndi zidutswa 15 mpaka 15 amapezeka m'chipinda cha ana chachikazi. Munthawi yofunda, zimatenga milungu iwiri, ndipo nthawi yozizira - mpaka mwezi umodzi ndi theka. Ma crustaceans otukuka amasungidwa kuchokera mazira, koma mpaka ana atayamba kupalasa anawo amakhalabe mchipinda cha ana awo. Achichepere achichepere amadyera, monganso akulu.
M'madzi ofunda, wamkazi amatha kubala ana kangapo pachaka, ndipo m'madzi ozizira - kamodzi.
Malamulo okagulira ndi kugula
Live gammarus imanyamula tizirombo ndi matenda, ndipo imatha kukhala yowopsa kwa nsomba. Ndikothekanso kudyetsa amphipod watsopano pokhapokha ngati zotetezedwa zimachokera. Chifukwa cha zovuta, ndikofunikira kukonzekera crustaceans m'njira imodzi mwanjira ziwiri. Zakudya zotere zimasungidwa kwanthawi yayitali ndipo zimakhala zotetezeka kwa anthu okhala m'madzimo.
Gammarus Wouma
Zowuma, zimakhala zokha, ma amphipod omwe agwidwa posachedwapa ndi oyenera.
- Asanayime, crustaceans iyenera kuti imisidwe ndi madzi otentha. Kuchita izi kumachepetsa pang'onopang'ono chakudya chopatsa thanzi, komanso kuchepetsa chiopsezo cha matenda oyambitsidwa ndi nsomba m m'madzi.
- Pukutani crustaceans pamalo otseguka, owomba bwino. Osamauma padzuwa, koma mthunzi chabe. Komanso uvuni ndi kuyanika kwapadera sikuyenera.
- Kuti ziume bwino pamafunika mpweya wambiri. Pazifukwa izi, mutha kupanga mawonekedwe a gauze ndi chimango.
- Kufalitsa crustaceans wogawana komanso limodzi.
Moyo wouma wa gammarus- 3 miyezi. Pambuyo pa nthawi iyi, chakudya chimataya phindu.
Kirimu ya Gammarus Ice
Zida kuzizira, monga momwe zimakhalira pakuuma, kokha kakhitape wamoyo komanso watsopano ndi koyenera. Pamaso pa kuzizira, ndikofunikira kutsuka ndi kupukuta bwino amphipod.
Ndikulimbikitsidwa kuyimitsa chakudyacho m'thumba la pulasitiki mu wandiweyani 1 cm, kotero ndikosavuta kugawa magawo. Mutha kugulanso nkhungu ina ya ayezi ndikuphika chakudya nthawi yomweyo muma bat.
Kuzizira kumachitika ndi kutentha kwa mphindi 19-28 ° C. Potsimikizira kuphedwa kwa tizilombo tonse toyambitsa matenda, chakudyacho chimayenera kugonera mufiriji kwa pafupifupi milungu iwiri musanadye chakudya. Frozen Mormysh wasungidwa kwa miyezi pafupifupi 24 osataya zinthu zake zamtengo wapatali.
Zambiri Zopatsa Thanzi
Mtengo wathanzi ndi zopatsa mphamvu ndizo chizindikiro choyamba chomwe nsomba zimasankhidwa. Kuti munthu akule bwino, mwachangu amafunika mapuloteni ambiri muzakudya, ndipo achikulire amafunika mphamvu, zomwe magwero ake ndi mafuta ndi chakudya. Zambiri pazakudya zomwe zikuwonetsedwa patebulopo zikuwonetsa kuti gammarus si yapansi poyerekeza ndi chakudya cha mafakitale mu mtengo wake.
Zopatsa mphamvu, kcal | Mapuloteni,% | Mafuta,% | Zakudya zomanga thupi% |
300 | 56,2 | 5,8 | 3,2 |
Ma crustaceans amakhalanso olemera mu carotene, ndi vitamini iyi yomwe imadziwika kuti imatha kupangitsa mtundu wa nsomba kukhala wamtundu, ndikupangitsa kuti ikhale yowala komanso yambiri.
Zokhudza kudyetsa nsomba crustacean
Gammarus ndi chakudya chomwe amakonda kwambiri cha nsomba zazikulu kwambiri komanso zazikulu. Live gammarus amadya ma cichlids akuluakulu, golide, ndi mphaka. Kwa nsomba zazing'ono, kudyetsaku kumaphwanyidwa. Zouma zouma zitha kuperekedwa mwachangu, kwa iwo ndizokwanira kupera m'manja.
Asanapereke nsomba, ayisikilimu ndi crustaceans amoyo, amawongoleredwa pasadakhale kwa mphindi 10 m'madzi ofunda. Izi zifewetsa chipolopolo.
Popeza gammarus ndi chakudya chopatsa thanzi kwambiri, kudyetsa iwo okha osavomerezeka, kumakhala kokwanira kawiri pa sabata. Kuti mukhale ndi zakudya zoyenera, nsomba zimasinthana ndikusakaniza ndi mitundu ina ya chakudya chouma ndi mazira.
Monga chakudya, galamoni yamtengo wapatali komanso yopatsa thanzi, nsomba zimadya mosangalatsa. Ngati malingaliro onse atsatiridwa, ziweto za ku aquarium zibwezeretsanso zakudya zawo osati zakudya zapamwamba zokha, komanso zotetezeka.