I-Aukha, i-puddle, i-Chinese perch inhlanzi yamanzi ahlanzekile ye-oda le-perciformes. Ingowomndeni we-pepper, omelelwe kabanzi esifundeni sasePacific, emifuleni yaseChile, e-Argentina, e-Australia naseMpumalanga Asia. I-perch yaseShayina ingakhula ibe yisayizi enkulu kakhulu engaba ngu-8 kg, nobude obungaba ngu-70 cm. Umbala wenhlanzi uyamangalisa futhi uhlobene ngokuqondile nendlela yokuphila: umhlane onsundu noma oluhlaza okotshani, umzimba kanye namaphiko ambozwe amabala namachashaza obukhulu obuhlukahlukene bemibala emnyama. Ikhanda liphakathi ngobukhulu nomlomo omkhulu, amazinyo mancane, ahlelwe ngemigqa eminingana. Kukhona izikali ezincane emzimbeni, i-dorsal fin yangaphambili enemisebe ebukhali, ngaphezu kwalokho, kukhona ama-spikes ku-anal fin. I-caudal fin iyindilinga.
I-Auha iyisilwane esizingelayo esincamela ukuzingela. Emachibini, izinhlanzi zigcina izithiyo ezihlukahlukene zamanzi, ama-snags, izihlahla zezitshalo zasemanzini. Igwema amanzi abandayo ahambayo, ikhetha izindawo ezolile. Phakathi nenkathi yokufuduka kwasentwasahlobo, ngokuvamile ingena emachibini ashisayo ashisa ngokushesha, lapho idla khona. Ebusika, iya ezindaweni ezijulile zomfula, lapho isesimweni sokuhlala. Umsebenzi wasebusika ubuthakathaka kakhulu. I-Aukh ithathwa njengesilwane esihlaselayo kakhulu, ayiphansi kune-pike ngokuminza. Uhola impilo ye-benthic, ikakhulukazi ukudla izinhlanzi ezincane ezihlala emanzini angaphansi. Isisulu sibanjwa emzimbeni wonke, sibulawe ngemihlathi enamandla, bese sigwinywa. Emanzini ageleza endaweni yaseRussia, kuwuhlobo olungavamile. I-perch yaseShayina ibhalwe ku-Red Book esigabeni sezinhlobo ezingavamile, ezisengozini yokuqothulwa. Izindawo eziphambili zokuzalanisa i-Amur zitholakala eChina, lapho ibanjwa khona ngegiya elinetha.
Izindlela zokudoba
Naphezu kokufana okuthile kwangaphandle ne-perch evamile, ziyizinhlanzi ezihlukene ekuziphatheni kwazo. Kodwa-ke, izimiso zokudoba kanye nezimpahla ze-amateur zingacishe zifane. Ukudoba, kusetshenziswa izinto zokuphotha, kanye nezinduku zokudoba "zokudla okuphilayo" kanye "nezinhlanzi ezifile". Izinhlanzi azivamile ukuxosha inyamazane, ngakho-ke ukudoba okuphumelelayo kakhulu kwenziwa kusetshenziswa indlela ye-"sheer jig" noma izithiyo zemvelo. Ama-wobbler aphakathi nendawo, ama-popper nokunye angasebenza njengezilo zokwenziwa. Ukubamba izinhlanzi kuyivelakancane futhi ngenxa yokuthi indlela izinhlanzi eziziphatha ngayo ayinyakazi kakhulu, ngokuvamile itholakala ezansi, ikakhulukazi njengoba indawo enkulu yokuhlala isezigodini zemifula lapho kungekho obala obala cishe isizini yonke.
Izindawo zokudoba kanye nezindawo zokuhlala
I-Chinese perch-auha ihlala endaweni yomfula i-Amur, nakweminye imifula ye-PRC kanye neNhlonhlo YaseKorea, eLake Khanka. Ngezinye izikhathi liwela emifuleni enyakatho-ntshonalanga mayelana. Sakhalin. Izindawo eziyinhloko zokuzalanisa zitholakala ezindaweni ezimaphakathi ne-Amur, lapho abantu bakhona bengaphansi kwethonya elinamandla le-anthropogenic ngendlela yokuzingela ngokungemthetho nokungcoliswa kwamanzi. E-Russia, izinhlanzi ngokuvamile ziwela emanzini oMfula i-Ussuri naseLake Khanka.
Ukuzalela
Ukuzala kwezinhlanzi kwenzeka entwasahlobo nasehlobo, lapho amanzi efudumala aze afike emazingeni okushisa angaphezu kuka-200C. Izinhlanzi zivuthwa ngokobulili lapho zifinyelela ubukhulu obungama-30-40 cm. I-Fry ishintsha ngokushesha ibe ukudla okudliwayo. Naphezu kwenani elikhulu lamaqanda azalelwe, inani labantu alikabuyi. Lokhu futhi kubangelwa izici zemvelo ezenzeka ngenxa yokufa kwe-fry ngokungabikho kwesisekelo sokudla esihle. Ukudla okuyinhloko kwezingane ze-aukha izibungu zezinhlanzi zezinye izinhlobo. Ukungafani kwemijikelezo yokuzala nezinye izinhlanzi kuholela ekufeni kwabantu abaningi kwentsha yaseShayina.