Shamayka - nsomba lotchedwa "mfumu"

Shemaya (shamayka) - nsomba, limene limafotokoza kuti carp ndi. mitundu ndi anagawira mu mabeseni a Azov, Black ndi Caspian Pacific. Zilibe kukula kwa makulidwe lalikulu. Mwachitsanzo, woimira "wakuda nyanja" akulemera avareji pafupifupi 180-270 ga, pamene pali nthawi zamitundu lalikulu kufika 650. Koma Caspian nsomba shamayka, zithunzi zimene zili m'nkhani ino, akula magalamu 240, koma kawirikawiri kukumana ndi mapaundi nsomba.

kubalana

nsomba amatenga dzina la Perisiya "shah-Mai", mawu akuti anamasuliridwa ngati - ". nsomba achifumu" Ake zogula mtengo zobisika zolinga ndi waukulu poyerekeza ndi nsomba zina za Nyanja Azov, anakhoza circumvent ngakhale Nsombazi. Chaka chilichonse nsomba agwidwa wapatali kwambiri mochepa kumachitika chifukwa cha kuwonongeka kwa zinthu zake kuswana (ndipo choncho, adani, kumasula izo). Shamayka - nsomba, zomwe amafananadi ndi vimba wotchuka, ndi pakamwa mapeto ake, thupi kwambiri elongated.

M'madera osiyanasiyana Russia Shemaah spawning akuthamanga pa nthawi zosiyanasiyana: kugwa mu Kuban, m'chaka oyambirira kapena yozizira pa Don, mu Kourou Caspian shemaya m'gulu yozizira, pamene mu Terek mu December. Iwo spawns mu mitsinje ndi mathithi ndi kudya madzi, miyala pansi, zomwe zikuchitika usiku kapena madzulo dzuwa litalowa. mazira ake ang'ono kwambiri.

kapangidwe Shemaah

Nsomba shamayka bwino lomwe ambiri a kununkhira kwake ndi mtima wa nyama. Popanda dontho la kukaikira, ndi wina wa cyprinids mtengo wapatali kwambiri, mu Persia Sichangozi anaitana mfumu.

Ndi mtundu wina wa yowawitsa, koma shemaya Choncho ndithu lalikulu kuposa poyamba. nthawi zambiri kufika kutalika kwa masentimita 30 ndipo zimalemera magalamu 800. mamba nsomba ndipo ali ang'ono elongated thupi. Kumatako chipsyepsye iye ali kuseri kwa dorsal chipsyepsye. Komanso, iye nsagwada m'munsi ndi unakhuthala pamwamba, ndipo inaika pamaso pamwamba. Mutu ndi mmbuyo mu nsomba mdima ndi kulocha zofewa buluu, ndipo mbali ndi mimba silvery woyera; zipsepse pang'ono grayish dorsal ndi caudal - ndi blackish woonda malire, maso siliva ndi dontho lakuda mu theka chapamwamba.

Zimapezekanso

Nsomba shamayka (zithunzi Tingaone m'nkhani ino) imapezeka mu mitsinje za ku chigwa cha nyanja ya Azov, Black ndi Caspian Pacific, pamene amapita osati mu aliyense wa iwo ndi sasefukira mkulu. Komanso posachedwapa nsomba anapezeka lalikulu zedi mu Nyanja Aral. Ambiri amakhala mu Nyanja ya Azov ndi Nyanja ya Caspian, kumene litsatira kugombe la kum'mwera. Kotero, ukatuluka mwa nyanja ya Azov okha Kuban, ndi Don mu yosowa kwambiri.

Shamayka - nsomba imene Nyanja Caspian makamaka akukhala m'kamwa mwa Terek, Kura mitsinje ndi Persian. Mu Nyanja Black si ambiri, nkhani ndi chimodzimodzi tonse pano Dniester, Bug ndi Dnepr. M'mayiko ena a ku Ulaya kuti imapezeka mu Danube, kumene adzaupereka kwa mitundu osowa nsomba, ngakhale ena mwa nyanja Bavarian ndi ofala.

njira ya moyo

Moyo wake uli pafupifupi mwathunthu osadziwika. Mu dziko lathu, ndi pafupifupi nthawi zonse amakhala ku nyanja, ngakhale mtsinje amabwera kwa zimaswana. Shamayka (nsomba), amene amakhala ku Bavaria, wakonda madzi oyera ndi ozizira pansi miyala. Iye amakonda kudya zokwanira kotero sukupita mu Volga, ndipo kawirikawiri angapezeke mu mtsinje, pamene Chur, Kuban, Terek ndi Perisiya mofulumira mitsinje shemaya amakhala lalikulu zedi.

chakudya

shamayka chakudya nsomba zomera, mphutsi, mphutsi ndi tizilombo, nkhanu. Nsomba ukufika kukhwima kugonana zaka ziwiri za moyo wake. Shemaya spawns mu madzi ofunda. Pa yomweyo spawning kumachitika makamaka usiku. Iwo spawns mu osaya ndi mwachilungamo mofulumira madzi, makamaka malo nsangalabwi (yamiyala) pansi, kenako ndondomeko amapita ku nyanja.

Patapita masiku 3-4 mphutsi kutuluka mazira. The mwachangu ndi pafupifupi chaka chimodzi ku mitsinje spawning, monga akufotokozera nthawi yaitali. Asatipusitsenso mwa nyanja masekeli okha limodzi gram, pamene iyo iyamba kukula mwamsanga ndiponso anzeru kwambiri. Pali makamaka wakudya nkhanu zing'onozing'ono, tizilombo mphutsi, juveniles, timayandama.

kugwira shamayki

N'zochititsa chidwi kuti masewera zida izi nsomba wapatali amakodwa yekha kumadzulo kwa Nyanja ya Caspian, ntchito makamaka pansi ndodo nsomba. Magawowa ikamatera, ndi kupanga amatulutsa yaitali, asodzi Amateurs ntchito ndodo kupota, pamene iyo iyamba kupita zimaswana shamayka (nsomba). The Book Red nthawi yomweyo zikuphatikizapo maganizo pa mndandanda pangozi.

Scaffold ntchito 0.4 mamilimita wandiweyani, nthawi zina thicker pamene nsomba ntchito katundu m'malo katundu, masekeli 100 magalamu. nsonga zake womangidwa kwa mzere nsomba, ndiye yakwera kutsogolera 2-3 okwana kutalika za 40 cm ndi awiri a mzere 0,25 mm. The Caspian ngati nyambo zimagwiritsa ntchito shrimp. Ambiri wabwino kuluma amapezeka mu kasupe oyambirira, pamene shemaya kutseka kwa gombe. Izo ziyenera koma kukumbukira kuti kugwira nsomba ndikoletsedwa.