Fish Rudd, Amur Ide, Siberian roach, roach - zvikuru kushandiswa mazita. Hazvina kwakapararira nomunzizi uye madhamu kweSiberia uye Urals. Chebakov hanya Dam akamboona. Izvi zvingava chiduku rwizi kana gungwa guru. Kazhinji, chero dziva hove Rudd muzvinhu nhamba.
Miti iyi inogona kugadzirwa pamusoro muindasitiri pamwero nokuda nokukurumidza kubereka uye kukura. Kazhinji, hove ichi chiduku kureba masendimita 30 uye achirema kusvika magiramu 600, asi munhu zviitiko anogona kunge yakawanda 3 makirogiramu. Zvinofungidzirwa kuti pane dace guru kunogona chete kubata usiku, somuenzaniso, lamprey mazana. The vamwe zuva abatwa chete specimens diki uye nomutoo kadikidiki. Inodya mazana, algae, mazai nezvimwe hove, mollusks, yepamusoro zvinomera, uye nezvimwe zvinhu. Naizvozvo vehove zviri nyore nokuti chebak pecks uye mukanyiwa, uye honye, uye honye, uye hanyanisi, uye flavorings, uye chingwa. hove iri kazhinji zvakakangwa kana vyalyat uye fines inoshandiswa zvokudya yehuku nekatsi. Asi varedzi zhinji kuita rimwe chete kana Triple nzeve dzenyu zvakananga pamusoro building, pamoto muhari.
hove Rudd ine elongated chimiro muviri. Makara naye kuwedzera wakajeka greenish kana rinokwanisa kucheneruka tint. The musana iri zvasviba dumbu. Scales - guru, sirivha, nyore nyore unogona kuparadzaniswa mumuviri. Zenze pamatunhu musana, orenji kana tsvuku. Pamusoro membranes kwemaziso panova dzvuku gwapa - runoratidza. Zviri kukonzera hove Rudd kunotanga mukupera March kana mangwanani April, zvichienderana mamiriro ekunze, uye inoguma mukutanga May. Mazai akaitwa pamusoro matombo, akafukidza pasi nzvimbo nemiriwo. Mumwe mukadzi anogona chichakukura kusvika 60 000 mazai, izvo vasiyana madzinde mashizha pasi pemvura zvirimwa. Kana uri wapedza zviri kukonzera, zvikoro hove kupinda Nzvimbo dzakadzika dura, apo dzakakodzwa. The mazai kuva kuti vaviri kwemavhiki. Panguva ino, vakaumba mazana anosvika zvakafanira kukura danho uye akasiya imba yake, achifumira pemvura. Ikoko vanopiwa kuzviita, dzikava hove duku, izvo maererano matsutso kusvika kusvika 5 masendimita pakureba. Rudd - hove richisvika pabonde pakunamata tichishandisa nguva - kusvikira pagore upenyu rechitatu. Panguva iyi, kureba kwaro kunobva 15 kusvika 20 masendimita.
Iye anogara makwai hove Rudd. Photos kuita zvikuru nyore, sezvo hove izvi hazvisi kunyara. Zvipfuwo zhizha kushingaira cruising vakakomba pondi dzokugara. Asi muna June, kumanikidzwa kudzika kunzvimbo - zvokudya. Ndiyo nguva yokuti vehove - inonyatsobudirira. Asi muna July, ari rongedza zvakare vanotanga vanoshingaira kufamba pasina refu tichisunga kune nzvimbo. Izvi panoberekwa matsutso. Apo wokutanga chando, Rudd anotanga zvishoma nezvishoma kune zvakadzama zvikamu dura. In yechando, hove, uyewo panguva yose kabhu mhuri, rinokosha basa rinenge anomira. Chebak hunoguma kunyange kudya. hove ichi hachisi pasi chando hove. Muchirimo pakatanga kupisa chebak achangogadzwa chinopinda chehupenyu basa uye upenyu gore kutenderera inodzokororwa.