Chinese knot anogara kupi?

Auha (kana Chinese knot) - chaiwo mumiririri unozvidzora knot (Percichthyidae) mhuri, mumwe mashoma kuti vararame mvura yakachena. zita rayo rinowanzoshandiswa anotaurwa epics siyana.

tsananguro

Mutumbi knot ane rakajeka ruvara. Light tsvuku pachiuno silvery. Against makuriro ichi, yakawanda rima makwapa uye specks zvakasiyana-siyana. The shure inomira munhu greenish-pfumbu ruvara. Izvi mottled chitarisiko nokuda dzinogarisana - Chinese knot Auha anoda kuva pakati matombo hwemvura uswa, ndookuvandira nyama yawo. Hwaro ake zvokudya chine hove duku, raakanga payakakurudzirwa nenhokwe pavakanga vakavandira.

Kungofanana chikara, chombo chikuru pamusoro knot ndivo meno ake. Ivo vakaronga mumitsara kumativi ose. Mumagaro zenze uye ventral vakapakata yakatesvera panyanga dzacho. Kureba mukuru kunogona kusvika 70 cm, uremu zvichisiyana 7 kusvika 10 makirogiramu.

Distribution uye dzinogarisana

Kunze Auha akawana nomunzizi vanhu Republic of China uye Korea. MuRussia, anorarama kunyanya yose kuMiddle Amur, mu rechibharo ayo (Ussuri, Songhua River) uye Lake Khanka. Voga ukabata Sakhalin. Ipapo kunyanya kuoneka kuchamhembe-kumadokero kwemhenderekedzo pamusoro Sweet Lake. Cold gomo nehova Chinese knot anoedza kudzivisa. Auha anoda mvura yakachena inodziya, saka kakawanda mafashamu anouya duku floodplain madhamu. Pashure zviri kukonzera knot richiparadzirwa mumutsetse Amur uye mafashamo emvura. chirimo zvose iye fattens uremu pakudya kuzviita,. Autumn chinoita kuhwanda kupinda mugero of Amur. Vaduku nevakuru vanopedza ikoko kuchitonhora mwaka, kutungamirira munhu ndakagara mararamiro, uye hafu hope nechepasi. Uye tsime rakatevera, pashure muaizi aibuda kamwe zvakare hunowedzera kushingaira.

Biology Auha

Chipotera Chinese knot anowana kwemakore mashanu aripo, panguva ino hove zvasvika munhu kureba 30 kusvika 40 masendimita.

Zviri kukonzera Auha anoenda muzhizha apo tembiricha mvura rinosvika +20 ... +26 ⁰S. Tisati Anodya zvakaoma, ndichipedza kuvandira kwemaawa anoverengeka. Caviar anovhundutsa migove uye kakawanda. Hove kunoratidzwa zvakaisvonaka kubereka - mumwe munhu anokwanisa kubvisa mazai anenge zviuru 160 munguva mwaka yezhizha. Mumwe nomumwe wavo wakaputirwa mafuta donhwe. Pakuzadzisa mazai rinovapo mumvura mbiru kana ayo nechepamusoro, saka rainzi pelagic. Izvi mhando zviri kukonzera kunowedzera mikana kupona mhando. Pashure pamazuva mashoma mazana kubuda mazai, uye vhiki mbiri gare gare - the furaya, izvo angokurumidza kusvika dzokubudisa zvokudya. Young runako nokukurumidza anotanga kunovhima. zviduku izvi (asingasviki 5 mm), asi veropa chaizvo kusika kudya furaya dzimwe hove, asi dzimwe nguva anogona kunyange kudya nehanzvadzi dzavo duku. Panguva knot kukura zvikuru kuzviita anotanga kuwedzera. Adult zvokudya ine kunonyanya vasiri chipfuro hove dzakadai gudgeon, vostobryushka, Rudd, bitterling, sazanchik. A guru inorwara nhoroondo dzaro uye rwizi orca.

Panguva pakuvhima, Chinese knot pakarepo anobata pamusoro hove duku, rinoburitsa pamusoro pegomo munharaunda yacho muhomba, ipapo nokukurumidza racho rose ringakweva, vachishandisa tsandanyama musoro uye hwatsvuka hafu chibayiro. Rubvumo Auha zvokudya rinotanga kubva muswe, nokuti kudyiwa hove kubva musoro anogona kukuvadza chikara, uye dzimwe nguva, uye kuparadza. Maererano yaro dzinodya dzimwe dzinosiya kuratidzwa Chinese knot Pike asina kutomboderera uye kunyange kupfuura naye ichi.

simba

Chinese knot, inorondedzerwa kwokutanga munyaya ino, zvinoreva kupfuura dziwande duku mhando vanogara Amur. Mumakore gumi adarika, pane chaizvoizvo voga zviitiko. Zvinoderedza chayo nokuda kunyatsodzidza vagadziri kubata pasi chikuru zviri kukonzera nzvimbo, izvo riri China. Zvimwe zvikonzero zvine chokuita norufu mazana panguva yezwi basa dzichifura. Panguva ino pane uwandu zvokudya zvakakwana. Ndivo mazana zvimwe hove kuti gare gare kuoneka. mhuru Vakawanda vanofa munguva yechando wokutanga. Munguva nokukurumidza kuderera mvura kuwa, anoramba rwakazara mumvura. Chinhu chinokosha pakuita kuti kuderedza Chinese knot airidza uye kusvibiswa.

chibatiso matanho

Zvinosuruvarisa mari iyi hove madziva ose gore chete kunoderedza. Chikonzero ndiyo pamutemo hove iri zviri kukonzera nzvimbo, izvo zvakaita kuti chokwadi chokuti bass vakauya Red bhuku chokuita kuderera kwenhamba iyi mhando. Zvokukutapukira apo hove netsvimbo - nguva nenguva.

Munodzivirirwa Chinese knot Auha (Photo anogona kuwanikwa munyaya ino) munzvimbo inozivikanwa rwokuzvarwa ehurumende reserves, zvimwe izvo zviri zvikuru kuzivikanwa, akadai Hankaysky uye Bolonsky. Zvakare yakawanda zvibvumirano vane Chinese vadyidzani dziviriro uye nzira kuwedzera yevagari. Hunounza nemigumisiro yakanaka.

Nyanzvi dzinodavira kuti nhasi pangozi kutsakatika the Chinese knot kumativi ari Amur rwizi iri zvachose ndisipo, uye kupa kutamira hove ichi nezuva rechishanu nzvimbo Red Book. Vanotenda muna mukana pakupora izere uye kumutswa nevanhu venyika Freshwater hove tichibatsirwa kudzivirira zvakatikomberedza, kusikwa reserves, tichishanda Chinese navo, uye vazhinji zvimwewo siyana.

Zvinozivikanwa kuti mumakore achangopfuura, vanhu vanobatanidzwa Fisheries, asangova kukura knot ichi mumadziva, asi kutanga kune Inoyerera mvura vanhu diki Representatives, nokudaro vachiwedzera nzvimbo hove dzinogarisana. Zvichida nokuda apa, mumakore achangopfuura pamusoro Amur ichitova wandei hove yakakwana.

Fishing mavara

Pakati uchingodzikira kunosvika of Amur zvakanaka knot kubatwa Chinese. Apo panogara yakawanda, saka ndiwo nzvimbo kubva Blagoveshchensk kuna Malmyzh. Heino chikuru maberekero pasi Russia. Uye kana pamberi knot abatwa munzvimbo idzi kunyanya network akasiyana yemakambani uye makambani, mumakore achangopfuura Auha kuramba akatanga kuonekwa munzvimbo ukabata vehove nyore mudzidzi, zvichiratidza zvishomanana kuwedzera vanhu hove ichi, asi zvakadaro kure chete munzvimbo yacho Amur bheseni.