Ampularia ya bazu ko'ina, yana ƙaura zuwa duk nahiyoyi daga Kudancin Amurka. Yanayin dacewa don wanzuwarsu a cikin daji sune ruwan bel na wurare masu zafi. Katantanwa sun zaɓi yankuna kusa da koguna masu dumi, fadama da koguna. Wannan nau'in molluscs ba ruwansu da ingancin ruwa wanda ke kewaye dasu. A cikin yanayin yanayi, akwai wasu mutane sama da santimita 11, waɗanda suke cikin ƙaramin ƙaramar ampullia.
Bayani
Kamani na waje da katantanwa na gida yana da ban mamaki. Suna da kwalliyar kwalliya mai kama da launin ruwan kasa mai launin rawaya tare da lafazi mai duhu wanda ke kama ido. Gaskiya mai ban sha'awa ita ce cewa launuka na ampullia na iya kewayawa daga haske zuwa duhu sosai. A kan harsashi, katantanwa yana da kwalliyar ƙaho na musamman, saboda abin da za a iya rufe shi daga mummunan yanayi ko haɗari. Molluscs wani lokacin sukan rarrafe zuwa kan ƙasa, wanda bai sabawa hanyar rayuwarsu ba. Don kare ƙwai daga masu farautar ruwa, 'yan amshi su ajiye su a gaɓar teku.
Hadadden kayan aikin numfashi na katantanwa yana ba shi damar jin daɗi a cikin ruwa da ƙasa. Don ɗaukar iskar oxygen, yanayinsa yana da banbanci zuwa kashi biyu:
- Tsarin kama da tsarin kifin na yau da kullun don shan iskar oxygen a cikin ruwa;
- Na'urar huhu tana da alhakin ɗaukar yanayin yanayi.
Lokacin da katantanwa take a saman jiki, tana amfani da siphon tube. Wannan kayan aikin yayi kama da doguwar riga. Sai bayan da mollusk din ya tabbatar da cewa babu wasu mahaukata sai ya saita wani bututu wanda yake hadiye iska. Mafi girman mutane na iya samun tsarin da zai kai tsawon santimita 10. A diamita na harsashin ampullary wani lokacin yakan kai santimita 7, kafa yana da tsayi 9 kuma 4 a fadi. A yankin kan katantanwa, akwai idanun rawaya da tanti 4, waɗanda ke bayyane a cikin hoton. Katantanwa sauƙin gane ƙanshin abinci saboda ƙanshin sa mai saurin ji.
Abun ciki
Masoyan katantanwa koyaushe sun lura da yanayin su na komai, don haka kiyaye waɗannan mollusks ba matsala bane. A cikin muhallinsu na asali, galibi suna cin abincin shuka. Don samar musu da yanayi mai kyau, ciyar dasu abinci kai tsaye. Wannan abincin zai farantawa ba kawai katantanwa ba, har ma da kifin akwatin kifaye. Amplaria ya kamata a kula sosai, tun da katantanwa ba ta iya iyo, dole ne ku tattara abinci daga ƙasa. Idan kun sanya shi a cikin akwatin kifaye tare da daddare, kifi mai cike da iska, katantanwa zata ji daɗin yunwa koyaushe. A wannan yanayin, ba shi da daraja ajiye katantanwa tare da nau'ikan tsire-tsire masu mahimmanci.
Katantanwa suna ɗauka babban haɗari ga tsirrai saboda dalilai masu zuwa:
- Shuke-shuke abinci ne mai kyau don kifin kifin kifi, saboda haka ana cinye harbe-harbe kusan nan take.
- Katantanwa sun yi nauyi sosai kuma suna karya tsire-tsire da nauyinsu.
- Ampularia mai fama da yunwa suna iya haƙa ƙasa, tare da lalata tushen tsarin tsirrai.
Babban zaɓi mafi nasara shine kiyaye wakilai da yawa na wannan nau'in a cikin babban ɗakin akwatin otel tare da manyan-shuke-shuke. Idan har yanzu kuna son ƙirƙirar tafki inda zasu zauna tare da kifi, to ku shirya musu cin abinci a kai a kai tare da tsire-tsire waɗanda kifin da ke maƙwabtaka da su ba sa ci. Don yin wannan, zaka iya amfani da:
- Karas,
- Salatin da kabeji,
- Kokwamba,
- Whitean farin gurasa.
Wannan zai kare tsire-tsire daga lalacewa kuma ya bar dukkanin akwatin a cikin asalin sa.
Katantanwa sun yi kiwo ba tare da wahala mai yawa ba. Babbar matsalar ita ce tantance jima'i na ampullary. Idan kuna shirin samun zuriya, to sanya mutane 5-6 a cikin akwatin kifaye ɗaya shine zai zama maslaha ga batun. Wannan adadin katantanwa zai ba ku damar ƙirƙirar nau'i-nau'i 1-2 kuma ku tsabtace akwatin kifaye.
Ampularia a cikin akwatin kifaye ba ruwan sha bane. Kula dasu ba ya nuna ƙaddarar taurin ruwa da abin da ya ƙunsa. Koyaya, a cikin ruwa mai taushi, ƙananan rami suna bayyana akan harsashi. Gaskiya ne, ba sa shafar ɗabi'a ko haifuwa na mollusc. Yanayin mafi kyau duka yana kusan digiri 20, amma zasu iya rayuwa raguwa zuwa 20 da ƙaruwa zuwa 33.
Tare da kulawa mai kyau, katantanwa na iya rayuwa har zuwa shekaru 2-3, ya dogara da yawan zafin ruwan. Mafi girma da ma'aunin zafi da sanyio, saurin saurin rayuwa na faruwa, sabili da haka, tsawon rai ya ragu. A cikin ruwan sanyi, ampullae suna da hankali sosai kuma basa ninkawa.
Maƙwabta tare da kifi baya haifar da rashin jin daɗi ga maƙerin. Suna iya zama tare da kowane irin kifi matsakaici. Matsalar da katantanwa zata iya fuskanta ita ce hare-hare a kan abin binta. A wannan yanayin, ta saba don sanya su kusa da ɗan maraƙin kuma, da jin barazanar, ta matsa su gare ta. Zai fi kyau kar a hada su da manyan kifi. A wannan yanayin, sakamako na mutuwa yana yiwuwa. Ana buƙatar keɓaɓɓiyar akwatin kifaye don kiwo, tunda yara ƙanana ne kayan marmari ga kowane kifi.
Sake haifuwa
Ampularia sune katantanwa tsakanin maza da mata, amma ba zai yuwu mutane su rarrabe mace da namiji ba. Tabbatar, fara aƙalla 4 a cikin akwatin kifaye ɗaya. A yayin da kuka lura da wanene yake yin ƙwai, yi alama ko tuna shi don lokaci na gaba ku san tabbas mace. Wasu masoya katantanwa suna iya fahimtar jinsi ta hanyar dubawa ƙarƙashin kwalliyar, amma wannan hanyar sau da yawa yakan kasa kuma ba ɗari bisa ɗari ba.
Abin mamaki, mace tana yin ƙwai a saman ruwan. Femalearshen mace tana rarrafe zuwa farfajiyar kuma tana bincika wuraren da za'a saka kwan. A irin waɗannan lokuta, kuna buƙatar rufe akwatin kifaye tare da gilashi don keɓance yiwuwar tserewa. Ka tuna cewa koda ƙaramar ampularia na iya ɗaga tabarau masu sauƙi, don haka sanya nauyi ƙasa. Yawancin lokaci katantanwar tana ƙoƙarin yin ƙwai da yamma, don haka kula da akwatin kifaye a ƙarshen awanni don kar a rasa katantanwar. Mace tana zaɓar madaidaicin wuri a kanta. Bai kamata ku taɓa caviar ba. Iyakar abin da kawai shine idan yana cikin kusancin wutar lantarki kuma zai iya mutuwa daga zazzabi mai zafi. A hankali ka debo shi ka sanya shi a kan gutsurar Styrofoam ko guntun itace a saman ruwan.
Mace tana yin manyan ƙwai, faɗin kowannensu ya kai 2 mm. Bayan caviar ya ratsa tazarar al'aurar kafa, sai ya fara tauri. Wannan aikin yana ɗaukar kusan yini ɗaya. Yanzu, caviar da aka kwantar da shi ya zama kamar 'ya'yan inabi masu ruwan hoda. Bayan wannan, masonry ya fara canza launi. Zaka iya waƙa da ƙwayar metamorphosis daga hoto. Mafi duhun kama, mafi kusantar lokacin bayyanar samari. Yana daukar kimanin sati 3 kafin ya gama. Idan kamala tana cikin akwatin kifaye na gama gari, to 'yan mollusks ne kawai ke da damar rayuwa.
