Nws nyiam qhov chaw nyob yog qhov chaw hu ua barbel zones hauv nrawm ntws dej nrog pob zeb lossis pob zeb hauv qab, txawm hais tias nws nquag tshwm sim hauv cov dej ntws qeeb thiab tau ua tiav hauv cov dej tseem ceeb.. Barbel muaj ntau heev hauv qee tus dej ntws, feem ntau pom hauv cov shoals loj ntawm cov dej xws li Wye.
ntses barbel nyob qhov twg?
Barbels yog pab pawg me me zoo li cov ntses dej qab zib, yuav luag tag nrho cov genus Barbus. Lawv feem ntau pom nyob rau hauv gravel thiab rocky-bottomed slow-flowing water with high dissolved oxygen content.
ntses barbel noj dab tsi?
Lub barbel lub ntuj noj yog tsim los ntawm crustaceans, kab larvae thiab molluscs, uas lawv khawb los ntawm tus dej. Lawv yog cov carnivorous thiab paub tias noj minnows, qav, crayfish, ntses kib thiab qwj.
Kuv nrhiav tau barbel li cas?
Barbel tau hloov zuj zus mus nyob hauv cov dej ntws nrawm thiab hloov tau zoo kawg nkaus rau cov dej ntws nrawm, tshwj xeeb tshaj yog nyob rau hauv cov dej tsis tshua muaj dej ntshiab. Nrhiav ntws, dej ntiav hauv lub caij ntuj sov thiab tsis txhob muab tso rau qhov tob li 50cm.
npau taws nyob qhov twg?
Raws li kev xaiv ua luam dej ntawm cov dej me me hauv cov dej qis / ib txwm muaj dej, koj yuav pom barbel yuav luag txhua qhov chaw, los ntawm pas dej tob tob kom nrawm nrawm nrawm thiab txhua qhov chaw hauv nruab nrabTxawm li cas los xij kuv pom tias barbel nyiam nyob ze ntawm qee daim ntawv npog, ua cov nroj tsuag, rafts, submerged snags lossis overhanging ntoo.
