Izici nendawo yokuhlala
Umnenke waseHelena esithombeni futhi empilweni yehluke kakhulu kwamanye ama-mollusk ngenxa yombala wayo ongajwayelekile futhi igobolondo elimise okwenziwe ngesigaxa esimile njenge-wavy.
Noma kunjalo, ukubukeka okuyingqayizivele akuyona ukuphela kwesici salokhu kubukeka. U-Helena uyisilwane esidla ezinye izinjabulo ngokujabula. Lokhu ukwenza ngendlela engenamqondo - ubamba igobolondo lesisulu, ngaleyo ndlela amenze angakwazi ukuzivikela.
Yingakho ke umnenke helena hhayi umhlobiso omuhle wanoma iyiphi i-aquarium, kepha futhi nomsizi obalulekile olwa kahle nokuzala ngokweqile kwama-molluscs amancane angafuneki, ngokwesibonelo, i-melania, angena emanzini okuhlobisa ezimpandeni zezitshalo nasemhlabathini.
Endaweni yayo yemvelo, i-helena itholakala kuphela emanzini amasha ase-Asia, Indonesia naseMalaysia. Ukubukeka kukaHelena akujwayelekile kakhulu - igobolondo lalo liphikiswa ngamagagasi okusiza, lapho kunwebeka khona umugqa wesinamoni.
Umzimba iminenke ye-helena grey nge-chaotic efakwe amachashazi amnyama amnyama. Ishubhu elide lokuphefumula lidonswa phambili yi-mollusk futhi libonakala ngokusobala lapho lihamba. Umlomo odlayo womnenke wenziwa ngesimo se-proboscis encane futhi unamazinyo abukhali, ngosizo lwawo okwenza izimbobo kumagobolondo ezisulu.
Uma u-Helena ezwa ushintsho emvelweni olungathandeki empilweni, noma umhlaseli esengozini, ucasha egobolondweni, avale imbobo ngokuqinile, futhi ngale ndlela ulinda kuze kube yilapho usongo lunyamalala. Umuntu omdala unegobolondo elingamasentimitha amabili ubude.
Ukunakekelwa nokunakekelwa
Iminenke yase-Helena yase-aquarium engathobeki ngokweqile futhi angaphila cishe kunoma yikuphi, ngisho namandla anganakwa kakhulu, amandla asekhaya. Vele, uma imollusk ivumelane nezimo zokuphila ezingekho ezingeni elifanele, akusho ukuthi izoba nomthelela ekukhuleni nasekuthuthukeni kwayo.
Ngakho-ke, amanzi athambile kakhulu angaba nomthelela omubi kugobolondo eliqinile, elidinga izakhi zamaminerali ukuze likhule. Lokho wukuthi, izinketho ezingcono kakhulu zamanzi kungaba nzima noma okuqinile.
Endle, ama-molluscs ahlala kuphela emanzini amasha, kepha-ke, uma amanzi ase-aquarium enosawoti omncane, azokwazi ukuzivumelanisa nalokhu, ukungakhululeki ekuqaleni.
Ukugcina iminenke ye-helen, njenganoma imiphi eminye iminenke yomhlabathi, idinga indlela efanelekile yokukhetha ikhava engezansi ye-aquarium. Ukuze uhambe ngokukhululeka enhlabathini, umnenke udinga ama-granules amancane (1-2 millimeters), kungaba isihlabathi noma i-gravel ekhethekile.
Umnenke awukwazi ukuhambisa ama-granules amakhulu ukuze uhudule igobolondo nayo. Phakathi kwesembozo esingezansi esingezansi, umnenke uzozizwa "usekhaya" futhi uzokumbela ngenjabulo kuwo ngemuva kokudla okumnandi. Futhi, ukubola kwenhlabathi akufanele kuvunyelwe, yize, ezimweni eziningi, iminenke uqobo ivimbela lesi sifo ngokuxubeka njalo ama-granules.
Okuphakelayo helen iminenke Akudingekile, ngoba bangadla ezinsaleleni zokuphila zabanye abahlali be-aquarium, ngaleyo ndlela bayihlanze. Ngaphezu kwalokho, ama-mollusks angalinciphisa kakhulu inani leminye iminenke emincane ehlala nabo esitsheni esisodwa, ngoba ukudla okubukhoma kungcono kubo.
I-Helena idla amagobolondo ama-molluscs amancane. Ngaphezu "kokuluma" igobolondo lesisulu, u-Helena angalikhipha ngokoqobo egobolondweni. Ukwenza lokhu ngosizo lomlomo ofanayo we-proboscis.
Isidlakela siyisinamathisela egobolondweni lemvukuzane encane bese siyimunca siqonde endaweni yokukhosela. Ngeminenke emikhulu, u-Helena akesabi - amazinyo abo abukhali awakwazi ukubhekana nobukhulu begobolondo, futhi ukuze ancenge inyamazane enkulu endaweni yokukhosela, u-Helena akanayo imizamo eyanele. Ukukhuthaza ukukhula, ungondla iminenke nganoma yikuphi ukudla kwe-nadon.
Izinhlobo
Kunezinhlobo ezahlukahlukene zikaHelen, ezihlukile komunye nomunye kuphela ngombala wegobolondo. Izici zokuziphatha nemvelo yokudla kuyafana kuwo wonke ama-mollusk alezi zinhlobo. I-Helena Clea ingakhula ize ifike cishe kumasentimitha amathathu futhi inesizinda segobolondo eliluhlaza lomnqumo elinemigqa ensundu.
Owesilisa (kwesokudla) nomnenke waseHelena wesifazane
I-Helena Anentoma ayinkulu kakhulu, kepha endaweni yayo yemvelo ingahlala ngokuthula emifuleni enodaka lwamanje, yize bonke abanye abameleli bezinhlobo bethanda amanzi amile amile.
Ukuzala kanye nesikhathi sokuphila
Ukuzalisa iminenke kaHelen ayidingi mzamo owengeziwe ongaphezu kwesondlo esijwayelekile. Kuyaphawuleka ukuthi ukwanda kwamanani kulezi zinhlobo kwenzeka kancane kakhulu. Ngoba ukuzalanisa iminenke helen bobabili ubulili bayadingeka njengoba bengewona ama-hermaphrodites njengamanye ama-molluscs amaningi.
Ngakho-ke, ukuze ungabali ngendlela engafanele, ukuze uzalise ngempumelelo kufanele ube neqembu elikhulu leminenke e-aquarium. Inqubo yokukhwelana ingathatha amahora ambalwa. Kulokhu, iminenke izobe ihlanganiswe ngokuqinile nemizimba futhi ngeke isanyakaza.
Lapho nje ukukhulelwa kwenzeka, iminenke iyasakazeka. Ngemuva kwesikhashana, insikazi iqala ukuzala - kancane ibekela iqanda elilodwa elincane ezindaweni ezahlukahlukene. Ukuze wenze lokhu, ukhetha izindawo eziqinile ezindaweni eziyimfihlo.
UHelena udla izikhali zesisulu
Iminenke emincane ikhula kancane ngaphakathi kweqanda bese ikhula kancane ngemuva kwalokho. Ngokushesha nje lapho imollusk ivela endaweni yayo yokukhosela, ifuna ukungcwaba emhlabathini, lapho cishe kungenzeki ukuthi izidumbu zikuthole.
Ngemuva kwezinyanga ezi-4-6 kuphela, izingane zizoqala ukuvela ebusweni bomhlaba - i-helena, osayizi wazo ozofinyelela kumamilimitha ayi-5-8 kuphela ngalesi sikhathi eside. Ezimweni ezivumayo ze-aquarium, ngokudla okwanele, i-helena ingaphila iminyaka engafika kwengu-5. Endle, le nkathi ivame ukwehliselwa eminyakeni engu-2-3.
Intengo
Intengo yomnenke waseHelena imvamisa ayibalulekile - cishe ama-ruble ayi-100 umuntu ngamunye. Kodwa-ke, ngokukhiqizwa kwabo, kungcono ukuthenga izingcezu eziningana ngasikhathi sinye. Kunezibuyekezo eziningi ezinhle kwi-Intanethi mayelana nekhono likaHelen lokubhekana nenkinga yokugcwala ngokweqile kwama-aquariums anama-molluscs amancane angafuneki.
Ngaphezu kwalokho, le minenke enhle iyinto enhle futhi ethokozisayo yomhlobiso jikelele. Ungathenga umnenke waseHelena cishe kunoma yisiphi isitolo sezilwane ezifuywayo noma uyi-oda ku-inthanethi (izimvu ezinesibindi zingadlulisela kalula ukuthuthela kwelinye idolobha esitsheni esikhethekile).
