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Sevan trout: kaianoho koholā, hōʻikeʻano, photo
Aia i nā mauna kiʻekiʻe o ka Caucasus he nui nui Lake. Ua Ua Aia ma ka kiʻekiʻena o 1900 mika luna o kaʻilikai. No laila, ka mea i kapaia o Lake: Sevan. 'Ararata mea he aupuni i loko o kona aupuni ka mea, ua kaʻoi loa ke aupuni '.
I loko o ka kaianoho koholā o ka iʻa i kapaʻia Sevan trout. Ua, incidentally, ua nui koʻu mahalo i ka lawaiʻa. Ma waho aʻeo ia Lake Sevan trout, kiʻi o i ua hōʻike i ka 'atikala ua loaʻa i loko o ka kokoke muliwai.
hōʻikeʻano
E ka kamailio hou e pili ana i keia iʻa. He aha ka mea? Sevan - he kūikawāʻano o ka trout. Kona inoa hele mai, mai ka Roma salmo ischchan. Armenian trout hua'ōlelo ke ano, "ke alii". No laila, i kapaʻia no kona maikai a me ka grandeur, hoohalike me nā iʻa. He oiaio, i kekahi o kona kanaka ke kau i ke kaupaona ana i ka he umikumamahiku kilograms. I kekahi manawa, ma laila Sevan trout, kona kino lōʻihi - hoʻokahi mika. E like me 'oe ke ike, i ka maoli pilikua! ʻO loko o kaʻumikumamālima kenekulia i lawe i ka iʻa i loko o nā'āina o ka hikina.
Epekema no hoi ua maheleia Sevan trout, i mea i loko o ka Hawaii photo pepa i loko o eha hoailona ia mea, a, ma na olelo e ae, heihei. A me ka mea a pau i nä mea, mai ka Europa trout.
ka hooilo trout
No laila, kekahi o ka laha 'ana o kēia trout ua kapaia ka hooilo trout. I kekahi manawa ka mea, ua i kapaia o ka hooilo bakhtak. Kēiaʻano o trout nui loa. Noho iho la na hihia i ka wa a ka specimen i loaaʻumikumamāhiku kilogram, a me kona lōʻihi - 104 knm. Kilakila nui! A laila, i ka wa hooilo trout fattening, kona waihoʻoluʻu mea silvery-keʻokeʻo, a me ka hoʻi mai i ka waihoʻoluʻu kila waihoʻoluʻu. Dark pūkoʻa ia i loko o laila i ka uuku, a me ka mea, ua hoopuniia e ka Park puni ka maka, malamalama waihoʻoluʻu. I ka Ia manawa ka mea, e ole e hiki mai ka manawa a pau iksoobraznymi ka wā like me ka mea eleele trout. Winter trout e ai crustaceans, amphipods, i mea kaianoho koholā - ka lalo.
Makahiki o ka maturation o keia? Ueo o trout - eha a elima makahiki. I ia manawa, i ka wa a ka iʻa hoʻomaka spawning, na kane hoʻololi waihoʻoluʻu. Ka mea, e nui uala eleele, a me kā lākou mau haloʻole, ua kokoke loaʻeleʻele. Ma ka aoao ka mea, i kekahi mau ulaula kiko, a mau wahi lilelile ma luna o ke koena o nā apo ku mai he maopopo. Wahine koe ua hoʻololiʻia. caviar postponement i wahi 'ana i loko o ka loko. Ka helu o nā hua i ka eha tausani. Mamua o ka haule ana o ka moanawai kaʻilikai i pohala aku ai i na pua elua o ka iʻa: hoʻokahi spawning i wahi mai Okatoba a hiki i Ianuari, a me ka mea 'ē aʻe, mai Ianuari a hiki i Malaki. I ka Ia manawa spawning ia lŘlŘ ma kekahi mau wahi hohonu. Ma ka hohonu mua o 0.5-4 mika, a me ka lua o ka - 0.5-20 mika.
Winter bakhtak pakahi aku la ia i komo ai ma ka lawaiʻa. He hoʻohana 'ia e nui i kumuhana o nā koʻa. Eia naʻe, ma hope o ua hina iho i ka nui o Lake Sevan, he nui spawning trout koe ma ke kahakai. No laila hoʻi, i kēia 'ano o ka iʻa mea he pohihihi keia.
kauwela trout
I ka lua o kaʻano o Sevan trout - trout i kēia makahiki. Kēia iʻa o kekahi i ka inoa no ka makahiki bakhtak. Ka mea, kapa aku la ia no laila, no ka mea, e kau hua ma ka pūnāwai a me ke kauwela. Spawning i wahi i loko o kona mau muliwai bakhtak kī a me Gedak-Bulakh, e like me ia ma ka Lake Sevan, ma o ka mālama '-estuarine mau mea o ka moanawai. Kēiaʻano o trout uuku. Kona kaumaha, ina e lawe i ka i kā mākou hiki mau kilograms, a me ka lōʻihi - ma kahi o 60 kenimika. Oʻoʻana kahiko trout ma ka makahiki o ka 2-7 makahiki. Kēiaʻano o ka Hawaii i emi prolific trout.
Kēia iʻa hiki e hemo i ka uuku oi ma mua o ka tausani hua ma ka spawning. Pinepine i ka aoao o ka iʻa bakhtak kauwela 'oe ke' ike i ka ula mau kiko. Commercial kumukūʻai o kēia 'ano ua hoemiia kēlā me kēia makahiki ma muli o ia ka mea i ke ala a hiki i ka wahi o ka spawning Uaʻaneʻane wahi.
Bodzhak
Kekahi subspecies o Sevan trout mea bodzhak. Kēia dwarf laha 'o trout, a me kona Ana i uuku loa. Ua ua ike ia ka nui hopu iho la i specimen i ole hiki i ka lōʻihi o kanakolu mau kenimika. A me kā lākou awelika loihi papa koa mai ka 24 a hiki i 26 knm, IeAUPIIe, IAa IO bodzhaka kane i loa e like me ka ulaula kiko ma ka aoao.
Spawning o keia? Ueo o trout ia lŘlŘ wale nō i loko o ka Lake Sevan ('Ararata).
A hiki i ka makahiki o ka ekolu eha paha makahiki, e hoʻomaka e hele i spawn. Ua pono e olelo mai ia ma keia hihia ia e? Ieoaeunoai lewa, e kau mai i ko lakou mau hua, a hoolakolako ia ma ka lalo o Lake Sevan. Bodzhak spawns mai October a hiki i ka malama o Novemaba. A me nā kānakaʻepekema mua manaoio aku i ke kaʻina hana i wahi ma ka hohonu o ka he umikumamalima mika, akā, ma hope o maloʻo ana Hawaiian cii i hōʻike 'spawning bodzhaka ma ka hohonu o ke kanaha mau mika. Eia naʻe, i ko lakou wahi mea uuku loa a me ka hiki ole hoʻokūpaʻa i laila i ka nalowale Hawaiian mau mea, akā, no ka mea, o ka helu o ka iʻa i hoole mai ia.
gegharkuni
Ua pono, na subspecies hope o Sevan trout ua kapaia gegharkuni. Young holoholona, ka mea kohu Salemona parr 'ē aʻe. 'Ia nā pōpō ia i ka iki okoa palapala ma mua o nā' ano o ka trout o Sevan. Ma gegharkuni kino, he pouli transverse ka hahau ana a me ka eleele a me ka melemele a me kaʻulaʻula mau kiko. Fattening ka mea, i hoʻomaka ai ma hope o ka makahiki i loko o ka loko. 'Ia nā pōpō ia uala eleele ma mua o ka trout, akā, i malumalu o ke kālā.
Food me ka mea mea ole wale na benthos akā, zooplankton, Aia kuhikuhi i loko o ka wai kolamu a me ka neʻe lalo iho. Kēia gegharkuni a oko mai nā 'ano o ka trout. Ua spawns wale nō i loko o ka wai e kahe ana, oa muliwai.
Sevan trout: i ka helu o
Back ma na 20s o hope kenekulia hoomaka ae la e pakaʻimi hoʻopunipuni? Aneii o trout a me ke kauwela gegharkuni. A hiki i ka hapalua like-forties lawaia oaeuiinoe ma 1,6 miliona holoholona. Naʻe, ka mea no hoi i ka noho ana ma ka muliwai o ka opiopio deteriorated me ka nui loa, a me ke ala i ka spawn ia maoli paa. Ma nānaina o keia ma hope o kanalima makahiki gegharkuni a me ka trout hoomaka ae la e mahuahua wale nō i loko o hatcheries.
I loko nō o nā ana a pau ia e malama i ka helu o Sevan trout, caviar haul ma hatcheries i ua hoʻemi. A pau o kēia mau rula, me ka hookuu ana o ka wai ka 'ilikai ai, a me ka ka ho'ēmiʻana o maoli spawning o ka iʻa, alakai aku ai i ka mea i ka helu o nā ano o ke kila, e hoole ia.
Nui na makana i loko o nā mea a pau keia i eutrophication. Eutrophication kapaia iniiaiie mahuahua productivity ma ka hoʻoulu i ka wai pau māhuaola, e like meʻano nui fluorine a me ka naikokene. Mau eiiiiiaiou hiki e hoʻolauna ma ka Reservoir ma ka hanalima me ka kulanakauhale neoneo ka wai ma hope o holoi me fertilizers a me ka kimu kula, no ka laʻana. Mua, ka mea hiki ke loli ikaika ma luna o nā iʻa i ka ai i hou. Eia naʻe, ma hope o kēia wai e like ai deteriorates. Hawaiian ciia hoʻomaka e ulu, i lā paʻapū i ka wai, i ka mäliko lilo emi a, me, ka oxygen pae ua i hoemiia.
Laha 'ma ka lihi o ka ia'na
Ma ka pakahi aku la ia pilikia kulana, ma muli o ia ka hoʻololi i ana i loko o ka moana wai, a me ka wai kino, ka mea, ua i ka nui a me ka uuku? Ueony o trout - bodzhak a me ka hooilo trout. Kēia iʻa spawns i loko o ka loko. Ua hooweliweli kēia? ueo me ka ia'na. A no laila, i ka iʻa i kapa i hai Sevan trout i no? A ua heluʻia i loko o ka Red Book.
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