Black chakavanzika: kuchengetedza uye kutarisira, mufananidzo

Snail Black Mystery

Iyi mollusk inhengo yerudzi rweRomacea yemhuri Ampullariidae, inonziwo Apple snails, uye yaimbonzi Pilidae. Iyi "mhuri" inosanganisira dzinenge 120 marudzi ehozhwa. Chimiro chezvese Romacea ndeye chaiyo tubular process, iyo inonzi siphon. Iyo inokwanisa kutambanudza muhurefu uye kumusoro, iyo inobvumira hozhwa, iri pasi pemvura, kutora mhepo yemhepo uye kufema.

Mune chimiro chakareba, nhengo iyi inogona kudarika urefu hwatenzikadzi wayo. Nzvimbo yakasikwa yeBlack Mystery ndiyo matura eBrazil. Muzvisikwa, masikati, anowanzogara akanyarara pasi pemvura, uye nekutanga kwerima, anotanga kushingaira kutsvaga zvokudya. Dzimwe nguva nokuda kwebasa iri anoenda panyika.

tsananguro

Rudzi rweBlack Mystery rinonyanya kuenderana nezita, asi panogona kunge paine zvienzaniso zvine brown, goridhe kana girinhi. Saizi inogona kusvika masendimita mashanu, asi muzvitoro, vanhu vanosvika 5 cm kureba vanonyanya kutengeswa. Iyo hozhwa pachayo ine runyararo, uye vamwe vagari vemu aquarium vanogonawo kugarisana nayo, hazvivanetse. Izvo zvakakosha chete kuve nechokwadi kana uchigadzirisa gungwa rako repamba kuti pakati pevavakidzani ava hapana hove ye aquarium iyo inotora iyo Black Mystery sekuwedzera kune menyu.

Kubereka

Habitat

Chitarisiko uye ruvara

Iyo yakasviba yakavanzika idiki muhukuru, inosvika 5 cm. Rudzi rwakanyanya muruvara rwehozhwa yakasviba, asi zvese zvinogoneka zvinosanganisirwa zvemamwe mavara zvinogona kucherechedzwa - goridhe, brown, greenish. Gumbo rechakavanzika dema kana dema-bhuruu. Pagumbo pane 2 matende anokonzera pfungwa yekunhuwa. Goko rine matendere e5 kusvika pa7, zvichienderana nezera rehozhwa. Chinhu chakasiyana chechakavanzika kuvapo kwesiphon yekufema mhepo.spheral air, iyo inogona kuchinja muhukuru. Iyo yakareba yakareba yesiphon ndeye 8-10 cm. Mumamiriro ezvinhu e aquarium, chakavanzika chinorarama kusvika kumakore 3-5.

Zviratidzo zvebonde