Lena inhlanzi encane, engowomndeni wezinhlobo zezinhlanzi ze-carp. Ngokuvamile kudidaniswa nokufiphala, njengoba okumnyama kufana nokumnyama, kodwa uma ukuhlolisisa, ungathola imigqa emnyama emaceleni ahambisana nomzimba nhlangothi zombili.
Umugqa omnyama wale nhlanzi uqala isiqalo eduze kwamehlo. Uma ubhekisisa, umucu wakhiwa kusuka ezindaweni ezincane zomumo ocindezelwe. Eduze komsila, leli bhande libonakala kancane. Ngaphezu kwalokho, amabala amnyama angabonakala ngaphezu komugqa ongemuva. Nakhu bephithizela.
Uma uqhathanisa i-Quick-Wit nokufiphala, kusho ukuthi ibanzi ngobude futhi ine-humpbacked. Ikhanda le-Bystrianka lithe ukushuba, futhi umhlathi ongezansi awuphumeleli phambili maqondana nomhlathi ongenhla. I-dorsal fin ivamise ukusondezwa eduze kwekhanda, futhi inani lamazinyo e-pharyngeal lincane.
Lena inhlanzi encane engakhuli ngaphezu kwamasentimitha ayi-10. Ngesikhathi esifanayo, inokubukeka okukhangayo. Ingemuva le-bystrianka lihlukaniswa ne-tint eluhlaza okotshani.
Umugqa, otholakala ezinhlangothini zombili zomzimba wezinhlanzi, udala umehluko obukhali, one-tint e-silvery-white, lapho isisu sipendwe khona. Amaphiko e-dorsal kanye ne-caudal anombala ompunga-luhlaza. Amaphiko angezansi anongwevu, anophuzi phansi.
Ngaphambi kokuqala kokuzala, i-bystrianka ithola ukubukeka okuhluke kakhulu. Umugqa obekwe emaceleni uthola umbala ogcwele kakhulu, onombala onsomi noma oluhlaza okwesibhakabhaka. Esizindeni, amaphiko aphenduka awolintshi noma abomvu qwa.
Ukuzala kuzala ngasekupheleni kukaMeyi - ekuqaleni kukaJuni, njengezinhlobo eziningi zezinhlanzi. Phakathi nalesi sikhathi, ayikwazi ukudideka nezinye izinhlobo zezinhlanzi.
Izindawo zokuhlala e-Bystrianka
Kuze kube manje, ayikho idatha eqondile yokuthi i-Bystrianka ihlala kuphi izifunda zomhlaba. Ngokwazi kwethu, wahlangana eFrance, eJalimane, eBelgium naseNgilandi, kuhlanganise namanzi aseningizimu nasentshonalanga yesifunda sethu. Akazange ahlangane eFinland ezindaweni ezisenyakatho yeRussia. Kuyaziwa futhi ukuthi kwandile e-our country nasePoland. Ayizange itholakale emachibini aseSt. Petersburg, kodwa yayibanjwa eduze kwaseMoscow, nakuba ngezikhathi ezithile. Muva nje, itholwe endaweni engenela iKama - uMfula iShemsha. Imvamisa, i-quickie idideka nokufiphala, ngoba inokufana kwangaphandle, futhi iphila cishe ngendlela efanayo.
I-Bystryanka ikhetha izingxenye zamadamu anamanzi asheshayo namanzi ahlanzekile, yingakho ithole igama layo. mayelana nalokhu, ngokungafani nobumnyama, ayikwazi ukutholakala kumadamu anamanzi amile noma kumadamu anomoya ongasheshi. Incamela ukuba sezingxenyeni ezingaphezulu zamanzi, njengokumnyama, lapho ihamba khona ngokushesha futhi isabela kukho konke okuwela emanzini. Mayelana nesivinini sokunyakaza, ishesha kakhulu kunokumnyama.
Ngesikhathi sokuzala, i-Bystrianka izalela amaqanda ezindaweni lapho kukhona umsinga onamandla kanye nokuba khona kwamatshe, lapho inamathisela khona amaqanda ayo. Ngesinye isikhathi, ingabeka inani elikhulu le-caviar encane. Ngezinye izikhathi isisindo se-caviar sifinyelela isisindo sezinhlanzi ngokwazo.
Hlukanisa ngezinhlobo
Kukhona uhlobo oluhlukile lwe-bystrianka - i-mountain bystrianka, ehlala emifuleni yezintaba yaseCaucasus, i-Turkestan Territory kanye neNhlonhlo YaseCrimea. Ihluka ngomzimba obanzi, ngokuphathelene ne-quickie evamile. Ngaphezu kwalokho, unomphetho oyindilinga oyindilinga, kanti iphiko, eliseduze nendunu, linemisebe embalwa. I-mountain quickie iphinde ihlukaniseke ngokuthi maningi amabala amnyama emzimbeni wayo. Kukholakala ukuthi i-bystrianka evamile yavela entabeni ye-bystrianka. Naphezu kwalokhu, uma siqhathanisa inani lamazinyo e-pharyngeal kanye nokuma komzimba, khona-ke i-bystrianka yinto ephakathi phakathi kwe-bleak, isiliva ne-bream.
Inani lezentengiso
I-Bystryanka ayinayo intshisekelo ekubambeni kwayo ngezinga lemboni futhi ithathwa njengenhlanzi enokhula. Ngakho-ke, ibanjelwa izinjongo zesayensi kuphela. Yiqiniso, yena, njengomnyama, ngokuvamile uthola i-hook yama-anglers, ikakhulukazi phezu kwenduku evamile yokudoba. Kodwa kuma-anglers, futhi akuthakazelisi, ngaphandle kwezimo lapho kudingekile ukuyisebenzisa njengesiheho esiphilayo ukuze ubambe izinhlanzi ezidla inyama.
I-Piekielnica (i-Alburnoides bipunctatus). I-Riffle minnow, i-spirlin, imnyama