Mullet Black Sea: kufotokoza

Mullet Black Sea lomwe lili ndi chithunzi mu Nkhaniyi ali angapo subspecies. Kugwira nsomba m'ma chilimwe mpaka frosts wa October. Ichi ndi chimodzi yotchuka kwambiri ndipo anafuna-pambuyo Black nsomba za m'nyanja. Mullet chokoma, kotero frequenter mu mbale Sebastopol odyera.

Kufotokozera mullet

Thupi la mullet elongated, oponya ngati. Kumbuyo ndi flattened, kotero mphuno nsomba ndi mu mzere ndi dorsal chipsyepsye. Mullet ndi imvi pa mimba - ndi azioneka silvery. Kumbuyo ndi mbali mdima umene okutidwa ndi mikwingwirima kotenga wakuda.

Mamba yozungulira chachikulu. Mullet ali awiri dorsal ndi ventral chipsyepsye ndi prizhabernye kumatako, ndi zazikulu siliva. Mchira mdima imvi, ndi notches kuoneka bwino.

Chifukwa cha mawonekedwe a thupi, Black Sea mullet nsomba ndi mafoni kwambiri ndi kuuluka. Kumutu kwake kunali ang'ono, ndi mphuno lakuthwa. maso lalikulu, ndi zaka wokwanira mafuta. Pakamwa ang'ono ndi mano, ndi zisonga mlomo wa mmunsi. Mullet akhoza kukula 90 masentimita. Nsomba zing'onozing'ono -. 40 cm mullet amatha kulemera kwa makilogalamu 7. Iye amakhala 12 kwa zaka 15.

mitundu mullet

Black Sea mullet - mmodzi wa wotchuka Black Sea nsomba. subspecies zamakolo - chagolidi mullet, mullet ndi mullet wotchuka.

Pelengas ndi "obwera", anabweretsa m'nyanja ya Japan Black. Iwo anali chifukwa cha kuchepa lakuthwa mu anthu, monga anakhudzidwa nsomba kwambiri. Mullet amakhala ndi ruggedness ake, iye mwamsanga anapeza malo m'dera lake ndi madzi a m'Nyanja Black. Poyamba, m'deralo anali wosasangalala ndiponso latsopano "lendi" ankachitira ankhanza kwambiri, nkhawa kuti chifukwa kucepesa kapena kutha palimodzi zamakolo anthu mullet. Koma maganizo awo anali pachabe. Chifukwa nthawi kuthamanga kwa Black Sea mullet, anthu okhala zamakolo madzi m'madzi tsopano akuchira.

Mullet - ndi subspecies ambiri. Ndi yokulirapo kuposa mitundu ina ya mullet, ndipo ikukula. Pa zaka zisanu, amangoona 50 masentimita m'litali ndi akulemera makilogalamu 2.5. Koma pali anthu kwambiri. Iwo amakula 90 masentimita ndi kulemera makilogalamu seveni. Iwo osambira kwambiri ndipo angathe liwiro lalikulu, mwamsanga pamene mphamvu ya ngozi. spawns nsomba kuchokera May kwa August.

Golden mullet - ndi subspecies ochuluka kuposa wa mullet imvi. Koma kukula kwake ndi wolephera Lobanov. Kwenikweni golide mullet akulemera makilogalamu kenanso, ndi masentimita 35 m'litali. Pa zakudya ndi khalidwe ku subspecies ena a imvi mullet si wosiyana, koma kusamuka kwa Lima izo yaitali. Ichi ndi zazikulu Black Sea malonda nsomba.

Mullet - ndi subspecies zing'onozing'ono za mullet imvi. Imatha kulemera pazipita ukufika yekha muyeso umodzi ndi kutalika - 25 masentimita. Otsala a khalidwe ndi zakudya za subspecies zina si wosiyana.

Zimapezekanso

Habitat mullet lonse. Izi nsomba saltwater. Black Sea mullet amakhala makamaka Atlantic, Pacific ndi Indian Ocean, komanso mu Japan ndi Black Sea. Izo wakonda kummwera ndi otentha M'madera a zitunda. Mu Russia, mitundu ambiri - milozo mullet, golide mullet ndi mullet.

Mullet amakhala ku mitsinje, nyanja ndi mitsinje. Nthawi zina zimatenga mu madzi (pa spawning). Koma imakhala yozizira m'nyanja. Mullet sikuti amasamukira pa mtunda wautali, ankakonda nyumba zawo, kokha limayenda pa ziweto zambiri.

Khalidwe ndi Zakudya

Mullet Black Sea - akukhamukira nsomba amakonda madzi ofunda, koma palibe kuposa madigiri 35. Iye si mantha mchere uli mu madzi, ndiponso kuchuluka kwa mpweya izo. Mitundu zophweka kwambiri kwa mullet - mullet. Izo wakudya kwenikweni benthic yl, yomwe zizindikiro kuchuluka kwa zakudya. Pakuti kusintha kwa chakudya nsomba kudya pa zooplankton, mphutsi invertebrates yaing'ono.

spawning

wamkazi kusasitsa chikuchitika pa chaka chitatu kapena chinayi wa moyo. Nthawi imeneyi, iwo nakwaniritsa masentimita 40 m'litali. Amuna okhwima kwa zaka zingapo m'mbuyomo kuposa akazi. Pakuti kudyetsa mullet amapita ku Black Sea mitsinje Magombe ndi mtsinje pambuyo pake. Pali nsomba poyamba zochuluka anadyetsa, ndiye kumbuyo kwa spawning (June - September) kumbuyo m'nyanja.

Akazi anakhetsa mazira pelagic pa mkangano mchenga shoal. The fecundity nsomba ndi otsika. Mu zinyalala wina akhoza kukhala mazira minomwe basi zikwi. Pambuyo spawning, nsomba amabwerera kudya, ngakhale kuti zambiri za izo akadali yozizira m'nyanja.

The owopsa

Pamene nsomba iliyonse, mullet nthawi poyera kuti matenda. Pamodzi ndi kumeza matope nsomba ndi mazira helminth. Ena mwa iwo - ndi tiziromboti wamba, koma pali moyo pachiswe (anisakids). Choncho, m'pofunika kuti afufuze ndi kukana mullet ndi inclusions yochitidwa mu ziwalo mkati ndi minofu. Mulimonsemo, nsomba bwino zina kukonzedwa - nkhaka kapena kutentha ankachitira.

Mullet Black Sea: Nsomba ndi zochititsa

Industrial lonse agwidwa kulikonse. M'chilimwe nsomba ndi kuluma mu mitsinje ndi pakamwa mtsinje. Kuwedza ikuchitika kuti akuya mamita atatu kapena asanu. Nsomba mullet anglers imatengedwa luso. Pali njira khumi nsomba, ena a iwo ndikoletsedwa ndi lamulo. The ambiri otchuka ndi bwino nsomba - donk kapena zimatengedwa.

Ngakhale mfundo kuti Black Sea mullet ali angapo subspecies, onse a iwo akufunafuna chakudya pansi zigawo, sanakwatire moyo ndi kusambira m'magulu. nsomba agwidwa makamaka pa mphutsi, Nereis ndi Lugworms. Angapezeke pa gombe pa mafunde otsika kapena zogula mu masitolo nsomba. The mullet ambiri kuluma bwino kuyambira chiyambi cha August. Panthawi imeneyi nsomba kusambira mwachindunji pagombe kudya bwino pamaso hibernation.

Search mullet kufunika pa gombe, Pamilunguyo khamu la asodzi wambiri malo amodzi. Mu m'chipululu malo kuluma sizikhala zabwino. Nsomba muyenera kusankha gombe ndi pansi miyala kapena ndilamiyala. Pali basi mochedwa matope, amene amadyetsa nsomba.

Usodzi mukapambana koposa ngati mullet kuti akope masiku pang'ono nsomba. Chifukwa cha chakudya ichi chachikulu atsopano woyera (mitanda ya nthunzi). Zimafunika kuswa ndi kugwera mu madzi theka miniti. Ndiye iye anangokhala akuchita izi kwa misa wandiweyani yomata. Anawonjezera magalamu 150 kirimu tchizi ndi ena timiyala yaing'ono (osati oposa theka la nyambo okwana). Ndiye kuumbidwa nyambo. Mullet azolowere masiku angapo, kuti pali nthawi chakudya, ndipo pa nthawi kugwira gulu lonse lidzakhala kusambira mu malo awa.