I-redfin yaseMongolia iyinhlanzi yomndeni we-carp, iyingxenye ye-skygazers. Inomzimba omude, oyisicaba, ingxenye engaphezulu yomzimba imnyama, iluhlaza ngokumpunga noma i-brownish-grey, izinhlangothi ziyisiliva. Amaphiko ngemibala emibili. Ezinye zazo zinombala omnyama, i-anal, isisu kanye nengxenye engezansi yomsila zibomvu. Umlomo uphakathi, uphela, kodwa umhlathi ongezansi uphumela phambili kancane. Ubukhulu obukhulu obuqoshwe abacwaningi buhambisana no-3.7 kg, nobude obungama-66 cm. Umehluko ovela ku-skygazer ubaluleke kakhulu, ekubukekeni nasekuphileni. I-redfin ithanda izingxenye zomfula ezinamanzi azolile namile. Igcina izithiyo ezihlukahlukene zamanzi, imiphetho, amawa asogwini nokunye. Ngokungafani ne-skygazer, ikhetha ukujula okungashoni, ngakho-ke kungenzeka ukuthi ibanjwe eduze nogu. Ngesikhathi esifanayo, inhlanzi iphila ngokuyinhloko i-benthic. Noma kunjalo, kuyenzeka ukuhlangana namaqembu e-redfin ehamba efuna ukudla ezindaweni “okungezona ezejwayelekile” zako. Abantu abaphakathi nendawo banokudla okuxubile; izilwane eziningi ezingenamgogodla zasemanzini, ikakhulukazi ama-crustaceans aphansi, yizona ezihamba phambili ekudleni. Izinhlanzi zabantu abadala, ikakhulukazi lezo ezinobude obungaphezu kuka-50 cm, ziyizilwane ezidla izinhlanzi kuphela. I-redfin ihola indlela yokuphila elandelanayo, yakhe amaqoqo abalulekile. Into yokuzingela ikakhulukazi izinhlanzi eziphansi, njenge-gudgeon, lwesinaphi, i-crucian carp nezinye. Emifuleni, ehlobo, ikhetha ukudla emiseleni ezolile enezimila zasemanzini nasezikhukhuleni. Njengoba sekushiwo, inhlanzi ihluke ngandlela thize ekuziphatheni kwezinhlobo ezihlobene njenge-skygazer. Ukuba khona kwe-redfin endaweni ethile ye-reservoir kunganquma ukuthi izinhlanzi zizibonakalisa kanjani ebusweni bamanzi. Ngokungafani nezinye izinhlobo, i-redfin ibonisa kuphela ingxenye ye-dorsal fin noma umzimba ongaphezulu. Le nhlanzi ayibonakali ngokuntweza emanzini noma ngokugxuma phezu kwechibi. Ngokuqala kwesimo sezulu esibandayo, ingena endaweni evamile futhi umsebenzi wayo uyancipha kakhulu.
Izindlela zokudoba
Uma kucatshangelwa iqiniso lokuthi i-redfin iyisilwane esizingelayo esisebenzayo, phakathi kwamagiya amateur, ukuphotha futhi, ngokwengxenye, ukudoba impukane kungabhekwa njengokuthandwa kakhulu. Ngaphezu kwalokho, izindlela zendabuko zokudoba ziyi-snap yezilo zemvelo, kuhlanganise ne-bait ephilayo. Ngenxa yomsebenzi ophansi, ebusika, cishe akukho ukudotshwa kwe-redfin, kodwa eqhweni lokuqala, izinhlanzi zingacosha ngokulingana nezinye izinhlobo zezilwane zaseMpumalanga Ekude. I-redfin yaseMongolia iyinto yokudobela inzuzo. Ukuze wenze lokhu, sebenzisa amagiya anetha ahlukahlukene, kufaka phakathi i-seine. Ihluke ngezimfanelo eziphezulu zokupheka.
Ukubamba izinhlanzi phezu kwenduku yokuphotha
Ezindaweni okuhlala kuzo maphakathi ne-Amur, Ussuri namanye amadamu, i-redfin ingaba yinto evamile yokudoba kubadobi abangamateur. Uma kubhekwa iqiniso lokuthi idonsa ibheke ngasogwini, iyinto yokuphotha nokudotshwa kwempukane. Ukudoba, kusetshenziswa amagiya ahlukahlukene, ongaphonsa ngawo imicu yokwenziwa ephakathi nendawo. Ngaphandle kweqiniso lokuthi i-redfin idonsela empilweni engaphansi, isabela ezidlalweni ezihamba phakathi nekholomu yamanzi nangaphezulu. Izinhlanzi azinakho ukumelana okuqinile, ngakho-ke azikho izidingo ezikhethekile zegiya. Ukukhetha kufanele kwenziwe ngokusekelwe ezimweni zokudoba zendawo. Sincoma ukusebenzisa i-universal tackle kanye nethuba lokudubula okude, ikakhulukazi esimweni sokudoba emanzini amakhulu. Esinye isici esibalulekile ekukhetheni amagiya kanye ne-baits kungaba iqiniso lokuthi i-redfin, ehlobo, inamathela ezindaweni ezingajulile, ngokuvamile i-sandbar kanye ne-shallows. Lokhu kukuvumela ukuthi udobe ngegiya elilula.
Amahubo
Okokuqala nje, ama-streamer aphakathi nendawo angasebenza njengezinti zokudoba impukane. Ngokucabangela ukudla okukhona, abantu abasha, i-plankton kanye ne-benthos, i-redfin isabela ezinhlobonhlobo ezihlukahlukene ezilingisa izilwane ezincane ezingenamgogodla. Ukuze kudotshwe ukuphotha, kusetshenziswa imicu emincane ye-oscillating kanye ne-spinning, kuhlanganise nama-streamer athunyelwayo. Ngenxa yokukhangwa kwezinhlanzi emanzini angaphansi, i-redfin ivame ukubanjwa ngezinhlobonhlobo zama-jig baits. Izindawo zokudoba nendawo yokuhlala i-Krasnoper ingummeleli ojwayelekile we-ichthyofauna yamanzi ahlanzekile aseMpumalanga Ekude. E-Russian Federation, izinhlanzi zingabanjwa emfuleni wase-Amur. Ngaphezu kwalokho, i-redfin ihlala emifuleni yaseChina kusukela e-Amur kuya e-Yangtze, kanye naseKhalkhin Gol eMongolia. Kuyinhlanzi ejwayelekile emanzini amile, njengeLake Khanka noma iBuir-Nur (Mongolia). E-Amur, isakazwa ngokungalingani, ayikho ezindaweni eziphakeme zomfula, futhi ezindaweni eziphansi kunezibonelo ezilodwa. Inani elikhulu labantu lihlala eMiddle Amur. Umkhuba wemifula i-Ussuri ne-Sungari.
Ukuzalela
Esigodini sase-Amur, i-redfin ivuthwa ngokocansi lapho ineminyaka engu-4-5 ubudala. Iqhakaza ehlobo, ngoJuni-Julayi. Ukuzala kwenzeka emhlabathini oyisihlabathi, i-caviar inamathele, phansi. I-Spawning ihlukaniswe, izinhlanzi zizala ngezingxenye ezingu-2-3.