Hwemvura hozhwa. mhando

Hwemvura hozhwa kutamba chihombe basa Pakuchengeta chaivo mwero iri reservoirs, saka akwariyamu kunge pemano kweinenge 2-3 clams. Ivo vanoita kuti kushanda Sefa, achiparadza algae uye digesting vakasara zvakawandisa chikafu. Uyezve, vakawanda dzemugungwa rakanyatsojeka akanaka, uye vagari vanokwanisa zvakanaka shongedza yenyu mvura nharaunda.

A dzakawanda hozhwa imwe akwariyamu chisingadiwi nokuti kutsenga hwemvura miti uye upise okisijeni iri zviri mumvura. Kuziva Vhoriyamu dziva, unogona kuverenga nyore nhamba inodiwa hozhwa, inobva reshiyo: mumwe nedhambakura pamusoro 10-12 litres mvura. Hwemvura hozhwa vari muzvikamu gumi marudzi. Rakajairika dzemugungwa vari ampulyarii coils, Melanie viviparus rwizi uye dziva Hozhwa.

Ampulyarii - rudzi hozhwa guru kuti vararame mvura yakachena. The inonyanya kufarirwa dzinogarisana nokuda hozhwa date anoonekwa kuti South America uye Asia nharaunda. Vanokwanisa kufema okisijeni zvazvichanyungudutswa mumvura uye mumhepo okisijeni, nokuti kuti vane zvose mapapu uye gills. maumbirwo uyu kufema hurongwa achibvumira nguva yakareba pasina mvura. Eyes hozhwa dziri mujinga ari tunonzwa, izvo chaizvo refu madzinde. Uyewo, izvi zvinhu zvinogara mumvura hozhwa kunge elongated kufema chubhu. Ampulyarii akakwanisa mazai avo tangi Rusvingo muchimiro masumbu izvo chirongwa akabuda mumvura. Young hozhwa hatch pashure anenge 14 days pashure nokuisa mazai. Zvinofanira kurangarirwa kuti mazai vari pangozi chaizvo. Ivo vanofanira kuchengeta kubva rambi, saka vanoita kwete akaoma. Fudzai vaduku hozhwa inogona kuchekwachekwa zvinomera akafanana duckweed uye Ricci. Aquarium nedhambakura marudzi izvo zvinofarirwa pakati mafeni pamusoro aquariums, asiwo goridhe uye hofori ampulyarii.

The coils unowanika kwose kwose munyika munyanza, nzizi uye madziva. Izvi mhando nedhambakura zviri nyore zvokuti kusiyaniswa ne rinokosha mhando goko riri chete mundege chakamonyana zononoka. Shell ruvara anogona anosiyana uye dzimwe nguva kubva shava kana dema kusvika dzvuku. Shell dhayamita ndiyo 3 cm. The goko yakasimba chaizvo, izvo zvinoita rinokosha kugwinya hozhwa. The Coils vari dzakashandisa kuvapo chero mvura iyo asingadi tsvina zvakanga. Naivowo, kufanana ampulyarii, anokwanisa kufema uye okisijeni yakabereka nemvura uye weathering. kwemarudzi aya akwariyamu hozhwa vangonanga pamakumbo ayo, uye vanotungamirirwa kuburikidza peya imwe tentacles. The yakasiyana mano Coils zvinofamba pemvura dura kubudikidza aida pemvura kusungika mvura firimu.

Milan anogara chete munyika dzinopisa Asia. Kufanana marudzi akawanda hwemvura hozhwa, Milan inokura kuti kureba masendimita matatu. The goko anotarira zononoka-ronda, conical. Ruvara nedhambakura ndachena rwegirini pamwe rima mitaro. Fema chete kuburikidza gills. Vazhinji ivepo, nedhambakura inopedza muvhu, vachidya dzakasiyana-siyana Organic residues, sunungura ivhu pasi pachavo. Kana tangi kwaparadzwa ivhu kana kwakakanganiswa chaivo nepakati, Milan, vanowanzoona kuti pamusoro porusvingo, zvisinei, nokucherechedza maitiro avo vanogona kuona mamiriro mvura akwariyamu.

Truncatula uye viviparus rwizi chaizvo mune Europe uye kuNorth America. Izvi akwariyamu Hozhwa marudzi chinogona kuwanikwa kazhinji iri akwariyamu, vane conical, vakagumisa chimiro. Eyes dziri kudivi iri mativi tentacles. Sezvo hozhwa izvi kufema mhepo nguva nenguva vanomutswa pemvura. Mollusks vanowanzotevedzera kuva chaizvo chaizvo, saka vanogona kudya kwako pasi pemvura miriwo nyore. Hwemvura hozhwa izvi zvinhu zvipenyu zviri zvakanaka akachengetwa mvura inotonhorera, sezvo ivo vari zvakawanda kushingaira dzinogarisana ichi.