Ixoxo Rana: izici eziphilayo futhi zizalela

Omunye izinhlobo eziningi kakhulu nezilwane kuba frog idenge lenkangala elimile afabana (Rana arvalis) - nomele ejwayelekile ye ekilasini izilwane zasemhlabeni. Kuvamile ezindaweni eziningi amadamu kanye mass bahlale ezabelweni.

ukubukeka

Lolu hlobo frog ihlukile usayizi esikhulu, lafinyelela ubude bezinhlamvu 7 cm. I ubonakala nomlomo abukhali elinekhala. Kukhona ezinye izici Ukuklanywa komzimba. Ngakho, uma kwengezwa nemilenze perpendicularly ukuze eksisi yomzimba, emalungeni iqakala musa lifinyelela omunye. Shiya ezidlula enkulu la amaxoxo yangaphakathi calcaneal tuber. Muhle amade futhi kwengxenye ubude lonke umunwe.

Ngenxa Umbala eyinqaba, idenge lenkangala elimile afabana frog cishe ezingabonakali otshanini. Ngemuva kuyinto umbala onsundu ungaba ezahlukene ophuzi, pink, umthunzi omnqumo. Ngokuvamile zitholakala izindawo shapeless amnyama ezinobukhulu obuhlukahlukene. Kanye ngemuva kwesinye isikhathi sihamba strip ukukhanya. Kusukela iso ehlombe welula endaweni emnyama, wenza umsebenzi sifihle ngenkathi abazingeli. Abesilisa bungabonakala calluses somshado anolaka, esisogwini izinzwane zezinyawo phambi, kanye umbala bluish komzimba, okuyinto ke ozuza e nenkathi yokukhwelana. Ubude bempilo ezomhlaba engu-12.

ukusabalala

Cishe yonke indawo emazweni ase-European kuhlale idenge lenkangala elimile afabana Ukhala isithombe esithathwe kulesi sihloko. Endaweni enyakatho nokusakazwa kwayo kukhawulwe eScandinavia, eningizimu - eYugoslavia futhi Romania. ERussia, uhla kwezinhlobo elisukela White Sea sifinyelela engezansi Don ku Rostov esifundeni, kuhlanganise Western eSiberia naseMpumalanga Urals.

izindawo

AmaHlathi kanye ihlathi-asemaqeleni zone - yindawo lapho iningi bakamalalahlengezela kuyo lolu hlobo amaxoxo. Ezintabeni, ngezinye izikhathi zingatholakala ku-Altai esifundeni, endaweni engamamitha akukho kuka 2140 amamitha ngaphezu kogu lolwandle e ezintabeni ZaseCarpathos, bafinyelele endaweni engamamitha 987 m. Bona bukhoma cishe kuyo yonke indawo, ngokukhetha ezindaweni zombili ezimanzi futhi omile. Ngo lezihlahla namahlathi okuxubile ancamela ukuthatha onqenqemeni, glades. Like ukuba azinze emathafeni uzamcolo, emaxhaphozini nemihosha yene, izimfunda utshani ocebile. Akuyona into engavamile ukuba ukuhlangabezana nalezi izilwane zasemhlabeni ku olimekayo wezolimo emazweni, izingadi kanye ngisho amapaki zasemadolobheni kanye izingadi.

indlela yokuphila

Njengabo bonke abanye eziphila emanzini nasezweni, frog Rana ungase ube umsebenzi ohlukile, okuyinto incike lokushisa kuma. Ekuqaleni kubanda, ziba ngaphansi ephathekayo. Ikhono zalezi izilwane zasemhlabeni ukuphefumula hhayi kuphela ukudlula emaphashini, kodwa lonke ebusweni isikhumba kudinga imvelo olumanzi. umoya owomileyo uyakwazi ukuze awabhubhise. Ngakho-ke, esikhathini esiningi frog uchitha amanzi, ngezinye izikhathi kude kwesigubhu at ibanga kungekho amamitha angaphezu kuka-20. Bangakwazi zazifihlwa ngaphansi nezimpande zezihlahla, amahlamvu esewile, utshani obukhulu. Ngokuvamile kwenzeka lapho nomswakama udlula 85%.

Ngo ekwindla, ngo-September noma Okthoba, frog ingena basebusika. Ubuchitha emhlabathini, ecasha igundane Burrows ubudala, iziphunzi ebolile noma ezindlini.

ukudla

Ukudla esiyinhloko amaxoxo kukhona izinambuzane. Ngokuvamile lokhu beetle, omiyane, amacimbi. Ingabe engakwenqeni udle Ukhala idenge lenkangala elimile afabana molluscs, izicabucabu, nemisundu eminingi nezinye ezingenamgogodla. Imvelo kwamandla incike izindawo kanye isizini. Hunt amaxoxo ngolimi eside okunamathelayo, ngokuphazima kweso ukuqonda inyamazane.

Bona ngokuvamile bazithola indima isisulu. Izinyoka, storks, ama-gull, iqhude, ferrets, izimbila, izimpungushe kanye nabanye abameleli abaningi emhlabeni isilwane njalo zisizakala ngezinyamazane amaxoxo. Tritons ukuncela amaqanda abo, izibungu ojekamanzi nezinkubabulongwe - tadpoles. Kubonakala edla inhlanzi idenge lenkangala elimile afabana frog wabo.

ukukhiqizwa kabusha

Isikhathi esiningi sokuphila kwabo ezweni, ukuzalela lezi amaxoxo nakanjani emanzini. Lokhu kwenzeka ngasekuqaleni kwentwasahlobo, lapho izinga lokushisa lamanzi linyuka ukuba 5⁰S, kodwa namanje hhayi elicibilikile ngokuphelele eqhweni. Isikhathi kwesikhathi ukukhiqizwa kabusha incane. Ngo-May, emva esiphezulu izinsuku 25, it is, njengoba umthetho, it is ophela kakade.

Ukuze eziyizimbangela frog Rana ekhetha amadamu ikakhulu bemvelo yesikhashana - Peat umsebenzi, amaxhaphozi, ube nemigodi ngemigodi. Ezansi angajulile aluhlaza of 40 cm, insikazi izalela amaqanda, okungaba kusuka amaqanda kwezigidi ezingu-300 kuya ku-3. I ububanzi we amaqanda imayelana 7 mm. Ngemva kwalokho, insikazi awuphumi yamanzi, ukufihla ngaphansi amahlamvu noma moss. Iduna uhlala ukuba aqaphe wokwakha, ukumemeza begijima kubantu lusondela.

Kutfutfukiswa amaqanda Uthatha 5 kuya 21 izinsuku kuye ngokuthi izimo sezulu. Ubude izibungu achanyuselwa akazange idlule 8 mm. ukuthuthukiswa yabo iyaqhubeka izinsuku 37-90. Tadpoles ube nombala omnyama, ekugcineni komsila bakhomba kabili ubude umzimba. Ngenyanga yesibili yokuphila ezimise forelimbs, emishinini yokuphefumula yamaphaphu, futhi kukhona resorption nomsila. Ngo-June noma July kukhona yearlings.

eliphezulu kakhulu lokushona kwabantwana inzalo idenge lenkangala elimile afabana frog. Cishe isigamu amaqanda tadpoles bayabulawa ngokuqondene omiswe zemizimba amanzi. On sphagnum bogs iningi labo wabulala ngu acidification emanzini. Ngenxa yalokho, ngaphambi isinyathelo fingerlings ukusinda kakhulu, 3% kuphela amaqanda imisiwe.

Ukuhlala ekuthunjweni

Okubonwa Engamakhambi futhi idenge lenkangala elimile afabana frog kuqinisekiswa yokuthi umehluko kubo ekuthunjweni cishe akekho. It lidinga terrarium ezincane (30-40 amalitha), okuyinto zitshalwa izimila uphinde uhlele echibini. Kumele ibe nkulu ngokwanele ngobukhulu, kodwa engajulile. Top esitsheni embozwe anezikhala ukuvimbela yokuphunyuka izakhamuzi. Akukho Ukushisa ezengeziwe noma zokukhanyisa frog terrarium idenge lenkangala elimile afabana akadingi.