Yini ongayenza uma ubona inhlanzi esihlahleni? Lokho kungenzeka ngempela uma kwenzeka uhlangana nanoma iyiphi yalezi zidalwa ezithakazelisayo. Ngisho noma kungase kube nzima ukumboza ikhanda lakho nxazonke, lokhu akuyona ihlaya - lezi zinhlanzi ezimangalisayo zikhona ngempela.
Mangrove Killifish
I-mangrove killifish (i- Rivulus marmoratus ), etholakala phakathi kwamahlumela eFlorida, eLatin America naseCaribbean, inhlanzi engavamile ngempela.
Okokuqala, lesi yisilwane esisodwa se-vertebrate esaziwa ukutshala amaqanda ayo. Kukhona abesilisa nabesifazane kulezi zinhlobo, kodwa iningi lalezi zinhlanzi ezincane yizinhlobo ze-hermaphrodites.
I-Mangrove killifish iyakwazi ukushintsha izigulane zazo ukuze zikwazi ukuphuma emanzini. Lapho amanzi ezungeze ama-mangrove emile, lezi zinhlanzi zikhuphukela emithini bese zifihla emigodini kuze kube yilapho amanzi ebuya. Uma sekuphephile, bashintsha izigulana zabo futhi babuyele emanzini.
Ukunyuka kwe-Gourami
I-Gouramis iyinhlanzi enhle futhi ihlanganisa kakhulu kunoma iyiphi i- aquarium yasekhaya , kodwa iqiniso elingaziwa kakhulu ukuthi likwazi ukukhuphuka. Bathumela kusuka e-Afrika nase-Asia YaseNingizimu.
Uhlobo olulodwa lubizwa ngokuthi i-perch ekhuphuka ( Anabas testudineus ). Uma amanzi ahlala ekudeni, ayokhuphuka ahambe ayofuna ikhaya elisha. Ama-gill ayo ayenzayo, futhi i-perch ekhuphukayo ingayisebenzisa (kanye nesilwane saso) ngisho nokukhuphuka kwezihlahla.
Ukukhuphuka i-Catfish
Ukutholakala kwakamuva kakhulu ososayensi yi- laitho Lithogenes noma ukudoba inhlanzi. Leli ilungu lomndeni we-catfish lingakwazi ukuqonda ngokuphelela kwayo. Ama-specimens atholakale abambelela emadwaleni, kodwa akusiyo indlela yokucabanga ukuthi bangakwazi ukukhuphuka nemithi. Le nhlanzi ibuye ibe nehlobo lokuzivikela elivikela ikhanda nomsila.