Fasali da mazauninsu
Helena katantanwa a cikin hoton kuma a rayuwa ya banbanta sosai da sauran kayan kwalliya saboda launinsa wanda ba a saba gani ba kuma ana furtawa da ƙarfi waƙar mai kama da igiya.
Koyaya, fasali na musamman ba shine kawai fasalin wannan kyan gani ba. Helena mai farauta ce wacce ke farin cikin cin wasu ƙananan katantanwa. Tana yin hakan ne a cikin mafi tsananin jini - tana gnaws a ƙashin wanda aka azabtar, don haka ya zama ba ta da kariya.
Shi ya sa katantanwa helena ba wai kawai kyawawan kayan kwalliya na kowane akwatin kifaye ba, amma har ila yau mataimaki ne wanda ba za'a iya maye gurbinsa ba wanda yake iya gwagwarmaya sosai game da yawaitar kananan kwayayen maras so, misali, melania, wanda ke shiga cikin akwatin ruwa na ado akan tushen shuke-shuke da kuma ta cikin kasa.
A cikin mazauninsu na gargajiya, ana iya samun helena a cikin ruwan sabo na Asiya, Indonesia da Malaysia. Bayyanar Helena abu ne mai ban mamaki - harsashi yana karkata ta hanyar raƙuman taimako na taimako, tare da tsirin kirfa yana shimfiɗawa.
Jiki katantanwar helena launin toka tare da hargitsi wanda aka lullubeshi da ƙananan ɗigon duhu. Doguwar bututun numfashi ta ja ta gaba da mollusk kuma a bayyane take lokacin da take motsi. Bakin katantan-namun da aka yi shi ana yin shi ne da siririn proboscis kuma an sanye shi da hakora masu kaifi, tare da taimakonsa yana yin ramuka a cikin bawon waɗanda abin ya shafa.
Idan Helena ta hango canje-canje a cikin muhallin da basu dace da rayuwa ba, ko kuma mai farautar yana cikin haɗari, sai ta ɓuya a cikin harsashin, ta rufe ramin da ƙarfi, kuma a wannan hanyar tana jira har sai barazanar ta ɓace. Babban mutum yana da kwasfa mai tsayin santimita biyu.
Kulawa da kulawa
Katantan akwatin kifin na Helena maras kyau sosai kuma zai iya rayuwa a kusan kowane, har ma waɗanda aka manta da su, damar gida. Tabbas, idan zubi ya saba da yanayin rayuwa mara kyau, wannan ba yana nufin cewa zasu ba da gudummawa ga ci gabanta da ci gabanta ba.
Don haka, ruwa mai laushi ma na iya yin lahani akan harsashi mai ƙarfi, wanda ke buƙatar ma'adanai don ci gaba. Wato, mafi kyawun zaɓuɓɓuka don ruwa zai zama da wuya ko rabin wuya.
A cikin daji, mollusc suna rayuwa ne kawai a cikin ruwa mai kyau, kodayake, idan ruwan da ke cikin akwatin kifaye yana da ɗan gishiri, za su iya daidaitawa da wannan, da rashin jin daɗi da farko.
Helen katantanwa, kamar kowane katantanwa na ƙasa, yana buƙatar kyakkyawar hanya don zaɓar murfin ƙasa na akwatin kifaye. Don motsawa cikin yardar kaina cikin ƙasa, katantanwa yana buƙatar ƙananan ƙwayoyi (milimita 1-2), zai iya zama yashi ko tsakuwa ta musamman.
Katantanwa kawai baya iya motsa manyan granan duwatsu domin jan ƙwarjin tare da shi. Daga cikin murfin kasan, katantanwa zai ji "a gida" kuma da farin ciki zai binne shi bayan cin abinci mai dadi. Hakanan, baza a yarda da ruɓewar ƙasa ba, kodayake, a mafi yawan lokuta, katantanwa da kansu suna hana wannan cutar ta hanyar haɗuwa da ƙwayoyin.
Ciyar da katantanwa ba lallai bane, kamar yadda zasu iya ciyar da ragowar sauran mazaunan akwatin kifaye, don haka tsabtace shi. Kari akan haka, zubi na iya rage yawan sauran kananan katantanwa da ke zaune tare da su a cikin akwati guda, saboda abinci mai rai ya fi dacewa da su.
Helena tana ciyarwa akan bawo na ƙananan ƙananan molluscs. Baya ga “cizon haƙƙin” wanda aka azabtar, Helena a zahiri tana iya tsotse shi daga cikin harsashin. Tana yin hakan ne da taimakon wannan dogon bakin na proboscis.
Mai farautar ya manna shi a cikin kwanson ƙaramin mollusk kuma ya tsotse shi kai tsaye daga mafakar. Don manyan katantanwa, Helena ba ta da tsoro - haƙoransu masu kaifi ba za su iya jimre wa kaurin harsashin ba, kuma don tsotse manyan ganima daga mafaka, Helena ba ta da isasshen ƙoƙari. Don motsa ci gaba, zaku iya ciyar da katantanwa da kowane irin abincin nadon.
Irin
Akwai nau'ikan Helen da yawa, waɗanda suka bambanta da juna musamman a cikin launi na harsashi. Abubuwan halayyar ɗabi'a da yanayin ɓarna iri ɗaya ne ga dukkan ƙwayoyin wannan nau'in. Helena Clea na iya yin girma zuwa kusan santimita uku kuma tana da korayen ɗawon-zaitun mai launin rawaya.
Namiji (na dama) da na mata Helena katantanwa
Helena Anentoma ba a rarrabe shi da girmansa ba, amma a cikin mazauninsa na yau da kullun yana iya zama cikin koguna mai ƙoshin lafiya, kodayake duk sauran wakilan jinsin sun fi son ruwan da yake da nutsuwa.
Sake haifuwa da tsawon rai
Kiwan katantanwa na Helen ba ya buƙatar ƙarin ƙoƙari fiye da yadda ake kulawa da su. Ya kamata a lura da cewa yawan adadi a cikin wannan nau'in yana faruwa a hankali. Domin kiwo katantanwa ana buƙatar duka jinsunan, saboda ba su hermaphroditic kamar sauran kwalliya da yawa.
Don haka, don kada kuyi lissafi, don samun nasarar kiwo kuna buƙatar samun babban rukuni na katantanwa a cikin akwatin kifaye. Tsarin jima'i yana iya ɗaukar awanni da yawa. A wannan yanayin, katantanwa suna haɗuwa da jiki sosai kuma zasu zama kusan motsi.
Da zarar hadi ya gudana, katantanwa ke tarwatsewa. Bayan wani lokaci, mace ta fara haihuwa - a hankali tana sanya karamin kwai daya a wurare daban-daban. Don yin wannan, ta zaɓi tilas a saman wurare a keɓe.
Helena ta cinye kayan yakin wanda aka azabtar
Snaananan katantanwa suna haɓaka a hankali cikin ƙwai kuma su yi girma a hankali daga baya. Da zaran mollusk ya fito daga mafakarsa, sai ya nemi binne kansa a cikin ƙasa, inda kusan ba zai yuwu masu farauta su same shi ba.
Sai kawai bayan watanni 4-6, jarirai zasu fara bayyana a saman ƙasa - helena, girmanta zai kai milimita 5-8 ne kawai a wannan dogon lokacin. A cikin kyakkyawan yanayin akwatin kifaye, tare da wadataccen abinci, helena na iya rayuwa har zuwa shekaru 5. A cikin daji, wannan lokacin yawanci ana rage shi zuwa shekaru 2-3.
Farashi
Farashin katantanwa na Helena yawanci ba shi da mahimmanci - kimanin 100 rubles kowane mutum. Koyaya, don haifuwarsu, yafi kyau sayan abubuwa da yawa lokaci guda. Akwai ra'ayoyi masu kyau da yawa akan Intanet game da ikon Helen don jimre da matsalar yawaitar akwatinan ruwa tare da ƙananan mollusc da ba'a buƙata.
Kari akan haka, wadannan kyawawan katantanwa suna da matukar mahimmanci da kayan ado na ban sha'awa. Kuna iya siyan katantanwa na Helena a kusan kowane shagon dabbobi ko oda shi akan Intanet (mollusks masu tsauri na iya sauƙaƙe tura zuwa wani gari a cikin akwati na musamman).
