Snail Hunhu, Mhando, Habitat uye nezvimwe

Hozhwa dzinonzi molluscs nekuda kwegoko rakasimba rinodzivirira muviri wavo. Mazhinji emarudzi ayo zvisikwa zvidiki, zvinongoreba masendimita mashoma uye zvinorema magiramu mashoma. Ndidzo mhuka dzine huvepo hukuru papasi, mushure mezvipembenene, uye dzinogona kuwanikwa munzvimbo dzakasiyana siyana. Kuti uzive nezve Hunhu hweSnail, tinokukumbira kuti uenderere mberi nekuverenga chinyorwa ichi.

Snail Hunhu

Hunhu hweSnail

Hozhwa inouya kuzomiririra boka guru remamoluska anodaidzwa kuti gastropods ayo anonyanyo shamisa igoko rayo rinotenderera. Kune hozhwa dzemugungwa, dzepanyika uye dzemumvura yakachena dzinokosheswa zvikuru nevanhu, kunyanya nekuda kwekubika nekuunganidza. Kune marudzi anopfuura 75,000 XNUMX ehozhwa mhenyu.

Tsanangudzo yemuviri

Kunyangwe vaine goko, ivo vanowanzo famba sehonye uye zvishoma nezvishoma. Ivo vanogadzira mucus kana izvo zvinozivikanwa colloquially se "baba" izvo zvinovatendera kufamba kwakawanda kwemvura sezvo zvichideredza kupokana nevhu. Zvinobatsirawo kudzora tembiricha yemuviri wako, pamwe nekudzivirira zvese maronda nemaparasite uye kudzivirira zvipembenene zvine njodzi semajuru.

Goko rayo rinokura apo chisikwa chinokura uye chinonyanya kugadzirwa necalcium carbonate, saka chikafu chayo chinofanira kunge chakawanda muchinhu ichi kuti goko rine hutano uye risingachinjiki rigadzirwe. Hozhwa painodonhera mugoko rayo, kazhinji inovhara mukova wayo nechinhu chinonzi operculum. Panguva yekurara, ingave munguva yechando kana mumwaka wakaoma, hozhwa dzinowanzozvisimbisa, iyo inovhara musuwo neoperculum, iyo inozoparadzwa nekuda kwekunyorova kwechirimo.

Dzimwe mhuka dzinorara dziri muboka, nepo dzimwe dzinowanzozviviga dzisati danho iroro risati rasvika. Hukuru hwemolluscs idzi hunowanzo siyana zvichienderana nerudzi. Hozhwa huru yepasi ihombe yemuAfrica, inogona kureba nemasendimita anopfuura makumi maviri. Mumvura yakachena, yakakura ndiyo inonzi giant apple snail, iyo inowanzosvika 20 centimita muhupamhi uye inogona kuyera anenge 15 gramu.

Snail Hunhu

Chikuru chave chichizivikanwa imhando yemugungwa inonzi Syrinx aruanus, inogara kuAustralia uye inowanzoreba kusvika masendimita makumi mapfumbamwe nerimwe uye inorema makirogiramu gumi nemasere. Hozhwa dzinowanzotakura zvipembenene zvakawanda zvinobata mhuka dzinodya padziri. Vanototorwa semafuruveta.

Mhando dzeSnail

Kune marudzi akasiyana-siyana ehozhwa, pasina huwandu hwayo hunozivikanwa, pazasi tinopa mhando dzinomiririra zvakanyanya:

Marine hozhwa: Hozhwa dzemugungwa kana hozhwa dzemugungwa ndiyo nzira idzo dzinowanzogara mumvura ine munyu dzinowanzodanwa uye dzinorondedzerwa semarine gastropod molluscs.

hozhwa dzemvura yakachena: Hozhwa yemvura yakachena yakasiyana-siyana yemvura yakachena mollusk, imwe yakasiyana-siyana inoumbwa nemvura yakachena clams uye mussels.

Land Snails: Hozhwa idzi dzinogara panyika, kusiyana nedzinogara mumvura ine munyu nemvura yakachena. Hozhwa dzinonzi terrestrial gastropod molluscs dzine makungu, (ayo asina iwo anowanzonzi slugs)

Zvokudya

Kuti zvichengetedze makungu avo ari mumamiriro akanaka, hozhwa dzinowanzodya matombo madiki ane calcium, kutsenga mamwe mapfupa emhuka kana kudya zvinomera zvine chinhu ichi. Mashizha, madzinde, marudzi emiti, bark, michero, howa, algae kana kuora kwehupenyu huri chikamu chekudya kwavo, zvichienderana nerudzi rwehozhwa.

Kuberekerwa

Hozhwa, dzakapihwa hunhu hwadzo sehermaphrodites, dzinogona kuburitsa zvese ovules uye urume, kunyangwe mamwe marudzi seapuro hozhwa anoratidza dimorphism yepabonde. Hozhwa dzemugadheni dzinoisa fetereza mumazai adzo nekuisana mbeu. Copulation inogona kutora kubva maawa mana kusvika manomwe. Mazai, ane nhamba inogona kusvika kuzana, anowanzovigwa masendimita mashoma pasi pevhu rakaorera. Mushure megumi nemaviri kana mwedzi, zvichienderana nemamiriro ekunze, vana vanozvarwa. Kazhinji vanoita kuradzika kwavo kamwe chete pamwedzi.

Habitat

Anogona kuwanikwa munzvimbo dzinenge dzese, asi kunyanya mumvura yakachena uye ine munyu pamwe nepasi, inoumba boka rega remolluscs iro, rine hunhu uhu, rinowanzogara panyika.

Snail Predators

Nekuda kwehukuru hwayo uye nekuti haisi nyore kubata, hozhwa ine zvikara zvakawanda, kusanganisira dzimwe hozhwa dzemarudzi akasiyana. Pakati pezvikara zvinonyanya kukosha ndezvipembenene, mbira, nyoka, batrachians, makonye neshiri dzakadai sehozhwa, iyo inowanzobudirira kuvhima idzi gastropods dzinowanzogara mumadhamu. Centipedes, kune rumwe rutivi, inyanzvi pakudyisa mazai avo.

Dzimwe njodzi dzinosangana nemolluscs idzi kusvibiswa kwemvura nevhu, pamwe nemvura ine acid iyo inowanzokanganisa mateko adzo uye inopedzisira yaauraya. Mupasi rose, hozhwa inowanzova musanganiswa mumidziyo yakasiyana-siyana yehaute cuisine, sezvo yagara ichionekwa sechinhu chinonaka nevanhu. Nekuda kweizvi, ivo vanowanzo batwa muhuwandu hukuru kune gastronomic zvinangwa.

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