Nsomba za Red Book of Russia

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Buku Lofiira. Kufufuza nsomba zosowa komanso zowopsa

Kuchepa kwa kuchuluka komanso kusowa pang'onopang'ono kwa mitundu ina ya nyama, kuphatikiza nsomba, zakhala zenizeni m'nthawi yathu ino. Pokumbukira zamoyo zosiyanasiyana zomwe zimapezeka kawirikawiri ndikupeza njira zopulumutsira, Red Books zalembedwa.

Ichi ndi mtundu wa cadastre wa omwe ali pangozi oyimira nyama zomwe ndizofunikira mdziko lonse. Madipatimenti onse ndi nzika iliyonse akuyenera kulingalira zomwe zalembedwa mu Red Book.

Chikhalidwe cha mitunduyo chimayimiriridwa ndimagulu osiyanasiyana:

  • Gulu 1 - mitundu yowopsa. Kupulumutsa kumatheka kudzera pakuswana kwachitetezo, chitetezo m'malo osungidwa ndi nkhokwe.
  • Gulu 2 - mitundu yotsika. Kuopseza kutha kumathetsedwa ndi choletsa kugwira.
  • Gulu 3 - mitundu yosawerengeka. Manambala ang'onoang'ono ndi omwe amayambitsa chiopsezo m'chilengedwe. Mitundu yokhwimitsa yoteteza mitundu ndi kuwongolera boma ikuchenjeza za kuonongeka kwa kutha.

Kuwerengera kuchuluka kwa nsomba ndizovuta kwambiri, chifukwa chake, kudziwa nsomba ziti zomwe zili mu Red Book zinangochitika mwangozi, ndipo ndi mitundu iti yomwe ikufunika kutetezedwa, ndizotheka potengera kusankha kosamveka bwino.

Poyerekeza ndi mazana azinyama zapamtunda zomwe zatchulidwa pamndandanda wazinthu zotetezedwa, nsomba Red Book akuyimiridwa ndi mitundu 50 yokha, yomwe mwa iyo ndiyofunika kwambiri pa sayansi:

Sakhalin sturgeon

Amatumizidwa m'gulu la 1 la mitundu yomwe ili pangozi. Pomwe ma sturgeon anali chizindikiro cha chuma, amawonetsedwa ngakhale atavala zovala. Nsombazo zimatchedwa zofiira potanthauza kukongola, nyama ya sturgeon ndi yoyera.

Ma sturgeon ali ndi tinyanga tating'onoting'ono pankhope zawo pophunzirira pansi ndikutumiza zikwangwani zakuzindikira nyama yolumikizira pakamwa. Palibe mafupa wamba wamba, cholembera chapadera chomwe chimalowetsa m'malo mwake.

Mtengo wolimba wam'mwamba wokhala ndi msana wakuthwa umateteza nkhandwe kuti zisalowerere nyama zikuluzikulu. Ma sturgeon agogo akulu akulu anapezeka akulemera mpaka 2 centner.

Masiku ano, mitundu yodziwika imakhala mpaka 1.5 m ndi 40 kg, yonyezimira, yokhala ndi thupi lopindika ngati lodzaza ndi mbale zamfupa, kapena nsikidzi zoyikidwa kumbuyo, mbali ndi pamimba.

Koma muyenera kuyesa kuwapeza. Nsombazo zimagwidwa zisanathe kunenepa. Pakati pa nsomba za Red Book of Russia Sakhalin sturgeon amakhala m'malo apadera.

Pachithunzicho nsombayi ndi Sakhalin sturgeon

M'mbuyomu, ma Sakhalin sturgeons adapita kukasamba m'mitsinje yosiyanasiyana ya Khabarovsk Territory, Sakhalin, Japan, China, Korea, Primorye. Kumapeto kwa zaka zapitazi, mitunduyi idayandikira kutha chifukwa cha kuwedza mopanda chifundo.

Malo omalizira kubala ndi mtsinje wamapiri wa Tumnin, womwe umadutsa m'malo otsetsereka a Sikhote-Alin. Koma ngakhale kumeneko, kupitiriza kwa banja lachifumu la ma sturgeon, kutsogolera mbiri kuyambira koyambirira kwa nthawi ya Jurassic, kudakhala kosatheka popanda kutenga nawo mbali anthu. Kuswana mwaluso ndi njira yokhayo yopulumutsira a Sakhalin sturgeons masiku ano.

Madamu ambiri omangidwa pamitsinje yamagetsi opangira magetsi akhala cholepheretsa kuthana ndi nsomba. M'zaka za Soviet, anthu adayamba kuzindikira kutha msanga kwa ma sturgeon.

Kukula kwa sturgeon caviar kumatheka kokha m'madzi amtsinje, ndiyeno moyo umapitilira munyanja, pomwe nsomba zimanenepa, ndikukula. Zimatenga pafupifupi zaka 10 kuti mbalamezi zizikhwima bwinobwino. Ngati moyo sutha msanga, ndiye kuti kutalika kwake kumafikira zaka 50.

Mzere waku Europe

Okhala m'gulu 2 lamitundu ikuchepa. Malo okhala imvi amalumikizidwa ndi madzi ozizira komanso oyera amitsinje, mitsinje ndi nyanja. Idagawidwa m'malo osungira ku Europe kuchokera ku Great Britain, France kupita ku mitsinje ya Ural ku Russia.

Kukula kwa imvi kumafika pafupifupi masentimita 60 m'litali ndikulemera mpaka 7 kg. Dzina la mitunduyo limachokera ku mawu achi Greek, omwe amatanthauza "fungo la thyme". Nsombazo zimanunkhiradi choncho.

Amadyetsa nsomba zazing'ono, crustaceans, molluscs. Kudzala kwa imvi kumatha mu Meyi pakuya pang'ono posungira. Mazirawo amaikidwa pa nthaka yolimba. Moyo wa imvi sukupitilira zaka 14.

Pakadali pano, anthu okhala m'chigwachi ecotype, omwe amasinthidwa kwambiri chifukwa cha zovuta zachilengedwe, apulumuka. Mitengo ikuluikulu yamitsinje ndi nyanja inayamba kusowa kuyambira kumapeto kwa zaka za zana la 19.

Pachithunzicho, nsomba zaimvi

Choyamba, imvi idachoka pagombe la Ural River, kenako idasiya kuwonekera ku Oka. Anthu ang'onoang'ono sasangalatsa osaka nyama mopanda chilolezo, ndipo kuchuluka kwa nsomba zoterezi kukuchulukirachulukira, ngakhale kuti mosakayikira zitsime za majini zikuchepa.

Kutsika kwa mitundu yakuda kwa mitsinje ya Volga ndi Ural kumalumikizidwa ndi kusodza kwakukulu, kuipitsa matupi amadzi ndi kuthamanga, zomwe zimawopseza kutha kwa nsomba. Mitunduyi idalembedwa mu Red Book of Russia ndipo imayenera kutetezedwa.

Wachinyamata waku Russia

Okhala m'gulu 2 lamitundu ikuchepa. Subpecies ya banja la carp, yomwe idakwezedwa kale kuchokera ku France kupita ku Ural Range. Amadziwa chakudya chaku Russia chodyera m'mabeseni a Dnieper, Don, Volga. Amapezeka panjira yothamanga ya mitsinje, chifukwa chake imakhala ndi dzina lofananira. M'masukulu ang'onoang'ono a nsomba amakhala pafupi ndi madzi. Ulendowu umasokonezedwa mdera lomwe lili pansipa la Samara.

Nsombayi ndi yaying'ono, kuyambira 5 mpaka 13 cm kutalika ndipo imalemera pafupifupi 2-3 g. Mutu ndi wocheperako, thupi ndi lokwera, ndi sikelo zapakatikati zasiliva. Mzere wakuda wamadontho umayenda motsatira mzerewo kuchokera kumiyendo mpaka kumapeto kwa caudal. Kutalika kwa moyo wa nsomba sikudutsa zaka 5-6. Amadyetsa tizilombo ting'onoting'ono tating'onoting'ono ndi zooplankton.

Kujambula kwa Russia sikuphunziridwa kwenikweni. Nsomba zazifupi zimatha kutayika mumtsinje, ndikuwonekera patatha zaka zingapo. Chiwerengero cha mitunduyo ndi chovuta kukhazikitsa. Kubereka kwake kumayamba kuyambira zaka ziwiri za moyo kuyambira Meyi mpaka Juni.

Mpukutu wamphongo

Gulu 3, mitundu yosawerengeka. Kufalikira ndi zithunzi. Malo okhala ndi North America. Mpukutu wazithunzithunzi udapezeka koyamba ku Russia m'madzi akulu komanso akuya ku Chukotka Peninsula, malo osungira madzi oundana.

Nsomba zolembedwa mu Red Book, kuphatikiza ziphuphu zamatabwa, zimatha kuchoka pagawo lachilendo kupita m'gulu lomwe lili pangozi ngati ulamuliro wa anthu ufooka.

Nsomba yaying'ono siyilowa m'mitsinje, imakhala usiku m'madzi osaya, ndipo masana ili m'nyanja yakuya mpaka mamitala 30. Kutalika kwa nyama ndi pafupifupi 9-11 cm, kulemera kwa 6-8 g. Mtundu wa siliva wokhala ndi chikasu chobiriwira kumbuyo ndi kumutu.

Masikelo amachotsedwa mosavuta, mutu ndi maso ndizazikulu. Mawanga ang'onoang'ono amdima amwazikana m'mbali, pafupi ndi m'mphepete chakumbuyo kwakumbuyo. Adani akuluakulu am'madamuwa ndi ma burbots ndi ma loach, omwe amadya poyenda.

Msodzi wokhwima pogonana amakhala ndi zaka 3-4 ndipo amatulutsa nthaka yamchenga nthawi yophukira m'madzi ozizira. Caviar wachikaso wonyezimira. Mitundu yosawerengeka imatha kutha popanda njira zotetezera.

Kukula kwa anthu sikunakhazikitsidwe. Njira zodzitchinjiriza zitha kuphatikizira kuletsa maukonde abwino posodza nsomba zina m'matumba amomwe mpikisanowu umapezeka.

Nyali yam'nyanja

Kunja, ndizovuta kumvetsetsa ngati ndi nsomba. Lamprey amawoneka ngati nyongolotsi yayikulu yapamadzi. Nyamayo inawonekera padziko lapansi zaka zopitilira 350 miliyoni zapitazo, ndipo sinasinthe kuyambira nthawi imeneyo.

Lamprey amakhulupirira kuti ndiye kholo la zinyama zam'mimba. Chilombocho chili ndi mano pafupifupi zana pachibwano, ndipo chilinso lilime. Ndi mothandizidwa ndi lilime kuti amaluma pakhungu la wovulalayo.

Sterlet

Mtundu uwu umadziwika kuti ndiwofunika kwambiri m'malo asodzi. Kumayambiriro kwa zaka za zana la 20, matani mazana angapo a nsomba zopangidwa ndi sterlet amkagwidwa pachaka ku beseni la Volga. Kenako, pofika pakati pa zaka zana, kuchuluka kwa sterlet kunachepa kwambiri, mwina chifukwa cha kuwonongedwa kwakukulu kwa anthu komanso kuipitsa madzi.

Komabe, pofika kumapeto kwa zaka za zana lino, chiŵerengero cha anthu chinayambanso kukula. Amakhulupirira kuti izi zimalumikizidwa ndi njira zosungira, zomwe zimachitika kulikonse chifukwa chowopseza kutha kwa mitunduyo.

Nsomba zofiirira

Anadromous, nyanja kapena nsomba zam'madzi zochokera kubanja la saumoni. Nyanja kapena mtsinje - mitundu yokhalamo ya salmon iyi amatchedwa mumapezeka nsomba.

Kawiri wamba

Kuyambira kale, anthu omwe amakhala ku Siberia amawona chimbalangondo ngati mbuye wa taiga, ndipo a taimen monga oyang'anira mitsinje ndi nyanja. Nsomba yamtengo wapatali iyi imakonda madzi oyera oyera ndi malo akutali osafikiridwa, makamaka mitsinje yodzaza ndi mafunde akuluakulu othamanga, okhala ndi maiwe ndi maenje.

Carp wakuda

Mtundu wa nsomba zopangidwa ndi ray za banja la carp, woimira yekhayo wa mtundu wa Mylopharyngodon. Ku Russia ndi mitundu yosawerengeka komanso yomwe ili pangozi.

Bersch

Nsomba zoyambirira zaku Russia, zimangokhala m'mitsinje yam'nyanja ya Caspian ndi Black Black. Bersh imafanana kwambiri ndi nsomba za pike, koma nthawi yomweyo imafanananso ndi nsomba, pankhaniyi, kale ankakhulupirira kuti bersh ndi mtanda pakati pa mitundu iwiriyi.

Sculpin wamba

Kusiyanitsa kwakukulu pakati pa sculpin ndi nsomba zina zapansi ndi mutu wake wokulirapo. Mbali iliyonse ili ndi pini wamphamvu, wopindika pang’ono. Maso ofiira komanso pafupifupi thupi lamaliseche zimapangitsa kukhala kosavuta kusiyanitsa sculpin ndi nsomba zina zazing'ono. Nsombazi zimangokhala, moyo wa benthic.

Buku Lofiira ndi ntchito ya akatswiri ambiri. Kuzindikira kuchuluka kwa nsomba ndizovuta kwambiri. Zambiri ndizofananira, koma chiwopsezo chakutha kwa mitundu yambiri ndi chenicheni.

Malingaliro amunthu okha ndi njira zodzitetezera zomwe zingathetse kuchepa kwa malo amadzi apadziko lapansi.

Kufotokozera ndi mayina a nsomba mu Red Book of Russia angapezeke popanda zovuta, koma oimira osowa kwambiri m'chilengedwe amakhala ovuta kuwona, chifukwa chake, kuyeserera kophatikizana kwa osamalira zachilengedwe ndikofunikira.

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