Rihii Rana: qoreysa nool iyo taranta

Mid ka mid ah noocyada ugu badan ee dubato waa rihii moor (Rana arvalis) - wakiil caadiga ah ee fasalka ka mid ah lafdhabarka. Waxaa caadi ah in gobollo badan oo ka mid ah kaydka iyo mass degi reserve ah.

muuqaalka

Noocan ah rihii waa size waaweyn oo kala duwan, oo gaarey dherer ah ugu badnaan 7 cm. Astaamaha ee xakame af-dheggan yahay. Waxaa jira muuqaalada qaar ka mid ah qaab-dhismeedka jidhka. Sidaas darteed, markii isaga oo intaa raaciyay addimada ka sala in dhidibka ee jirka, goysyada canqowga ma gaadho in mid ka mid ah oo kale. Waxay jeelyihiin in magnitude badan oo rahyadii waa kuwan tuber calcaneal gudaha. Waxa uu dheer oo waa in ka badan nus dhererka farta oo dhan.

Sababo la midab khaas, rihii moor waa ku dhowaad aan la arki karin in cawska. dib waa midabka brown yeelan kartaa jaalle ah, casaan hadh kala duwan, oo saytuunka ah. Waxaa inta badan ku yaalaan baro qaab la'aan mugdiga ah ee tirada kala duwan. Dhinacyada dhabarka mararka qaar ag maraaba wuu ka bixi iftiin. Laga soo bilaabo isha si garabka kala bar madow, qabata shaqo ee daboolidda halka ugaarsadaan. Labka waa la ogaan karaa nabarrada guurka xoqdo, yaal faraha cagaha hore, iyo sidoo kale midabka buluug ee jirka, taas oo keensataa xilli weheshiga. Cimriga celceliska 12 sano.

faafidda

Ku dhawaad meel walba ee dalalka Yurub deggan rihii moor, sawir qaaday in this article. In meelaha woqooyi ee ay qaybinta waxaa ku koobnayn Scandinavia, oo ku yaalla koonfurta - Yugoslavia iyo Romania. In Russia, kala duwan ee noocyada kordhiyay Badda White in ay qeybaha hoose ee Don ee gobolka Rostov ah, oo ay ku jiraan reer galbeedka Siberia iyo Urals ah.

degaanada

Dhirta iyo kaynta-steppe zone - meesha ugu weyn ee meesha ugu ballaaran u deggan noocyada this of rahyo. Xagga dalkii buuraha lahaa, waxay mararka qaarkood laga heli karaa gobolka Altai ah, at sare ah wax ka badan 2140 oo mitir heerka badda ee buuraha Carpathian, si ay sare ah 987 m. Waxay ku nool yihiin ku dhowaad meel kasta, doorashada goobaha labada qoyan iyo qalalan. In kaymo iyo kaymaha isku qasan door bidaan in ay qaataan ku laayeen, glades. Waxeey jecel yahiin si ay u degaan ee bannaanka daad, meelaheeda dhoobada webiyada baxda, seeraha cows hodan. Ma aha wax aan caadi ahayn in ay la kulmaan kuwaas oo lafdhabarka ee beeraha layaal dalalkan, Beero iyo xitaa beeraha magaalooyinka iyo beero.

habka nolosha

Like dhan lafdhabarka kale, rihii Rana laga yaabaa in ay hawl kale, taas oo ku xiran Heerkulka ah. Bilowgii hore ee cimilada qabow, waxay noqdaan wax ka yar mobile. Awoodda lafdhabarka, kuwaas oo aan neefsan oo kaliya iyada oo sambabada, laakiin dushiisa oo dhan maqaarka u baahan tahay jawi qoyan. hawada qallalan waa awoodaa inuu iyaga baabbi'iyo. Sidaa darteed, inta badan rihii kharash gareeya biyaha, mararka qaarkood ka soo kaydka iska fogaan ah oo aan ka badnayn 20 mitir. Waxay la qarin karaa xididdada dhirta, caleemaha dhacday, cawska qaro weyn. The inta badan waxay dhacdaa marka qoyaan ka badan 85%.

In xilliga dayrta, in September ama October, rihii gelin. Wuxuu ku bixiso dhulka, qarinayaan in Burrows jiirka jir ah, jirrid qurmay ama hoostiisa.

cuntada

cuntada ugu weyn ee rahyadii waa cayayaan ah. Inta badan tani waa kuwa lamid ah, kaneecada, diir. Kanu miyaanu ahayn naceen inay ku cunaan a molluscs moor rihii, caarada, earthworms oo kale xawayaanka. dabiiciga ah ee awood waa xiran degaanada iyo xilli. rahyo Hunt leh carrabka dheg dheer, taas oo ku dhow isla garanaa la dhaco.

Waxay isu inta badan isku arkaan in doorka dhibbanaha. Masaska, cantalyaa, gulls, Diiqu, ferrets, adhidibadeed, oo dawaco iyo wakiillo kale oo badan oo dunida xayawaanku yahay si joogto ah la dhaco on rahyo. Tritons nuugo ukuntooda, dirxiga of dragonflies iyo kuwa lamid ah - tadpoles. Arkay in cunista ay rihii moor kalluunka.

dhalmo

Inta badan maku naftooda on dalka, nooc rahyo, kuwaas oo si xaqiiqo ah in biyaha. Tani waxay dhacdaa xilliga guga hore, marka heerkulka biyaha gaartay 5⁰S, laakiin weli aan si buuxda u dhalaalay barafka. Muddada xilliga dhalmo yar yahay. By May, ka dib ugu badnaan 25 maalmood, waxaa, sida caadiga ah, waxaa hore u soo gabagabeeyay.

Si Hiilweyne rihii Rana doorto berkadood inta badan ee dabeecadda ku meel gaadh ah - mustaqbalkiisa Peat, puddles, boholo. Qeybta hoose ee shallows grassy qoto dheer ee 40 cm, dumar ah ay dhigaan ukunta, kaas oo noqon kara 300 ilaa 3 milyan oo ukun. Dhexroor ee ukunta ku saabsan tahay 7 mm. Ka dib markii in, dumar ka baxo jidhka oo biyo ah, qarinayaan ka yar caleemaha ama dhir gaaban. lab weli si ay u dhawrto dhagaxa ah, qaylo guuxa on shaqsiyaad u dhowaanin.

Horumarinta ee ukunta socdaa laga bilaabo 5 ilaa 21 maalmood ku xiran tahay xaaladaha cimilada. Dhererka dirxiga loo baabiiyo ma ka badnaan 8 mm. Horumarkooda sii 37-90 maalmood. Tadpoles leeyihiin midab madow, dhamaadka dabada tilmaamay in dhererka jirka jeer. Bishii labaad ee nolosha qaabeeya forelimbs, Neefta pulmonary, oo halkaas waa resorption ee dabada. In June ama July jiraan gu.

dhimashada rihii moor farcankaaga mid aad u sarreeya. Ku dhawaad nus ka mid ah ukunta iyo tadpoles la dilay ee la xidhiidha qalajiyo of meydadka biyaha. On bogs sphagnum ugu iyaga ka mid ah lagu dilay by acidification biyaha. Sidaas darteed, ka hor inta talaabo ee fingerlings at fiican u noolaadaan,% ka mid ah ukunta oo kaliya 3 raagay.

ILAALI la haystaa

Kormeerka on geedaha iyo rihii moor waxaa xaqiijiyay by xaqiiqada ah in farqiga u in la haystaa ku dhowaad ma jiro. Waxa loo baahan yahay beerno yar (30-40 litir), kuwaas oo lagu beeray Dhirta iyo diyaarin balli. Waa weyn oo ku filan in size, laakiin gacmeed. weelka Top waxaa lagu daboolayaa mesh si looga hortago in dadka deggan baxsado. At jirin kulaylinta dheeraad ah ama nalalka for rihii moor beerno uma baahna.