Shambira chirwere chedundira

La kushambira dundira Icho chikamu chakaumbwa senge membranous nhengo, iri pamusoro peazhinji emukati nhengo. Iyo izere ne oxygen, nitrogen uye carbon dioxide uye basa rayo guru nderekuti mutemo wehove buoyancy.

Iyo yekushambira bladder yakabatana neiyo esophagus kuburikidza ne pneumocystic duct. Mugero uyu unobvumira iyo hove kuti iwedzere kugadzirisa kubwinya kwayo nekubvumira gasi kutiza kubva pakushambira bladder kuenda mudumbu kana zvichidikanwa.

Shambira chirwere chedundira inokonzerwa nehutachiona izvo zvinoita kuti zvisaite kuti hove dziite mabasa ayo akajairwa. Inogona kuve hutachiona, hunorapika kana hutachiona, inofanirwa kurapwa nemushonga.

Zviratidzo

Tinogona kutaura kuti hove iri kurwara rini hazvigoneke kuchengetedza kutwasuka uye inoramba yakanyarara pasi pezasi pemvura. Chirega kudya. Hove haidzori muviri wayo uye inonetesa. Chimwe chiratidzo chekuti uri kurwara kana muswe fin uchidzoserwa kana kubuda kunze. Sezvo hove yacho isingakwanise kushambira uye kubva ipapo inonyura.

Iyo inogadzirwa nekuti Ihove painotora mvura, inowedzera hurongwa hwayo hwekugaya. Inovhara mugero wayo uye ndopaya painovhara, kubuda kwemweya kubva mukushambira bladder kwakakanganiswa. Iyo dundira inogona kuzadzwa nemhepo uye kwete kudzikisira. Kubva ipapo hove dzinoyangarara dzodonhera pasi.

Para bata chirwere iwe unofanirwa kukwidza tembiricha yemvura ye aquarium. Iyo yakadzika tembiricha inogona kunonoka kugaya uye inotungamira kuzvimbirwa. Ipo hove iri kurapwa, iyo tembiricha yemvura inofanirwa kuchengetwa pakati pe21 kusvika 26 ° C kubatsira mukukurumidza kugaya.

Inokurudzirwawo kurega hove dzinotsanya kwemazuva matatu. Saka muviri wako wese unodzokera pahunhu hwawo. Sezvo iyo yekushambira dundira inokonzereswa nekudya matambudziko.

Kana chirwere chikaramba chiripo, chinofanirwa kurapwa nemushonga kana mishonga inorwisa mabhakitiriya.