Yuav ua li cas ua snails multiply?

Qwj yog ib qho kev nthuav dav tshaj ntawm cov thoob dej yug ntses. Lawv tsis tsuas thov peb ob lub qhov muag xws li kab ntses, tab sis tseem ua tau ib qho kev pabcuam tu lub thoob dej yug ntses. Cov amateur-aquarists tshwj xeeb yog ua rau ob peb snails pab kom lub khob ntim huv.

Yog tias koj xav cog qoob nyoos tom tsev, koj yuav tsum paub txog kev ua li cas qoob loo qe qe.

Yuav ua li cas ua qaj daj ntawm ampularia multiply?

Txhua tus tsiaj qwj muaj qhov txawv me ntsis. Piv txwv li, cia tus neeg siv qaib qaum nrov nrov ntawm cov aquarists: lawv loj txaus cov qauv uas muaj amphibians. Lawv nyob hauv dej, tab sis muaj peev xwm nyob ua ib ntus rau ib thaj av. Qhia qhov txawv ntawm tus txiv neej ampulyarii los ntawm cov poj niam yog yuav luag tsis yooj yim, yog li nws yog qhov zoo tshaj plaws kom muaj 3-4 snails, thiab tom qab thawj lub masonry, kos lawv lub plhaub hauv cov xim sib txawv nyob ntawm tus txiv neej.

Tus poj niam ntawm ampularia crawls tawm mus qe qe rau saum hau los yog kev sab hauv (saum cov kab dej), thiab txawm tawm hauv thoob dej yug ntses tag nrho. Qhov no tshwm sim rau yav tsaus ntuj lossis hmo ntuj, yog li tsis txhob ceeb yog tias koj pom qe cov qe nyob ze ntawm lub thoob dej yug ntses, tshwj xeeb tshaj yog tias nws tsis muaj hau. Qwj nkag siab qhov kub thiab av ntawm qhov chaw thiab txiav txim siab qhov twg nws yog qhov zoo tshaj plaws los nteg qe. Lub masonry yog thaum xub thawj, ces ua turbid thiab ua liab, thiab rau qhov kawg ntawm maturation nws darkens. Cov me nyuam mos yuav raug hatched, hatched los ntawm caviar, nws yog qhov zoo tshaj plaws kom muab nws nyob rau hauv ib lub thawv ntim ib ntus, vim lawv feem ntau tuag nyob rau hauv ib tug thoob dej yug ntses ntau.

Yuav kom ncav qoob loo Ampularia, koj yuav tsum them nyiaj txaus rau cov ntsiab lus ntawm cov mollusks. Hauv particular, nws yog qhov yuav tsum tau saib xyuas qhov kub thiab txias ntawm dej, thiab tus nqi pH, uas yuav tsum muaj tsawg kawg 7. Tsis txhob hnov ​​qab noj qwj tsis tu ncua nrog cov txiv hmab txiv ntoo uas tsim nplej, yeeb nkab-txiv neej, cyclops.

Ua li cas rau thaj av qaum teb ntawm ahhatina multiply?

Kev luam ntawm snails ntawm Akhatin tshwm sim txawv. Cov hluas txaij ncav cuag puberty thaum muaj hnub nyoog li ib xyoos. Thaum lub sijhawm no, lawv yuav tsum ncav cuag lawv qhov siab tshaj plaws, thiab tseem noj qab nyob zoo, tau txais kev noj haus kom txaus thiab kev tu xyuas kom tsim nyog.

Zoo ib yam li txhua lub tebchaws, txhua tus neeg yog ib tug hermaphrodite, nws muaj ob tug poj niam thiab txiv neej ua haujlwm hauv lub cev, thiab yog li ntawd cov qwj no muaj peev xwm nteg cov qe. Txawm li cas los, vim hais tias lawv tseem xav tau ib tus khub. Cev xeeb tub kav li ib hlis, thiab ob peb lub lis piam tom qab kev sib daj sib deev, txhua lub raj qoob rau hauv av mus rau ib nrab thiab ua rau lub pob txha. Qe ripen thaum lub sij hawm pib ntawm 3-4 lub lis piam mus rau 2 lub hlis, thiab nyob rau hauv lub tso muaj peev xwm yuav muaj txog li 400 qe. Muaj zog qe nqaij yog thinned (calcium los ntawm muaj mus rau tsim ntawm plhaub ntawm mollusk) thiab maj dissolves, raws li ib tug ntawm cov qwj nyob hauv av. Rau ob peb hnub nws noj dab tsi ntawm lub plhaub, thiab ces creeps tawm mus rau saum npoo. Thaum koj pom qhov ntawd Aquarium me nyuam mos tau tshwm sim, koj tuaj yeem pib noj lawv: qhov zoo tshaj plaws rau qhov no haum grated zaub, koj muaj peev xwm ntxiv tau crushed limestone rau zaub mov noj.

Txawm li cas los, nws feem ntau tshwm sim hais tias ib txhia snails nws thiaj li tsis tso cov qe. Yog vim li cas qhov no feem ntau muaj hnub nyoog ntawm ahaatin, thaum tus poj niam pib pib predominate. Nyob rau hauv no cov ntaub ntawv, nws yog ntshaw kom muab ob peb cov tub ntxhais hluas snails mus rau qub snail, thiab yug tus txheej txheem yuav raug kho.

Nws yog ib qho tsim nyog yuav tsum tsis txhob hle cov qwj ntawm ib lub pob txha - qhov no ua rau degeneration ntxiv thiab qhov pom ntawm txhua yam ntawm anomalies.