Kwado ciyawa: description, photo

Rana temporaria - halittar dabba mai kafafuwa aji, HALITTAR da iyali na rana, da detachment tailless. Fassara zuwa Rasha - ciyawa rana. Mazauninsu - da steppe, gandun daji, Coast tafkunan, gandun daji, rigar swampland. Lifespan amphibian babban isa a yanayi - game da 5 shekaru a cikin zaman talala - zai iya zuwa har 15-18 shekaru.

Grass rana: description

Akwai uku subspecies na ruwan kasa rana: Rana temporaria parvipalmata, Rana temporaria honnorati, Rana temporaria temporaria. Sun bambanta kawai habitats da kuma launi. Rana na ganye squat jiki yana da tsawon wanda za a iya isa 10 cm Average nauyi amphibian -. 22.5 domin mana, akwai wani babban mutane da nauyi ne 30 g, amma a cikin daji suka - suna rare. mayar da launi dabam dangane da mazauninsu. Top da ciyawa rana na iya zama launin toka, zaitun ko m tubali launi. A rarrabe amphibian - fili rarrabe duhu Brown alwatika a kusa da eardrum. A tarnaƙi, kuma baya daga cikin rana akwai kananan (1-3 mm) duhu aibobi. A duhu ciki yanzu mramoropodobny zane. Kwado ciyawa yawanci shi ne ruwan kasa tare da baki a kwance ƴan idonsa, amma akwai mutane da zabiya idanu ja dafa. A ma'abota namiji zama m in launi, yayin da mace suna, a akasin haka, duhu. Amphibian fata ne m, dan kadan m, da epidermis ba coarsen.

Halayyar a cikin yanayi

A mafi yawan aiki ciyawa rana ne daban-daban da yamma da kuma da dare. Daily aiki iya bayyana kanta kawai a hadari weather ko cikin lalatattun wurare Inuwa. A ranar da rana, rana da aka boye a karkashin duwatsun, a lokacin farin ciki ciyayi, kututture. Tare da farko na sanyi weather, a lokacin da zazzabi saukad da kasa 6 ⁰ C, na ayyuka ceases. Hibernate frogs an aika a manyan kungiyoyi, da yawan abin da yake daga dama dubun ga daruruwan. domin wintering wuri su tara a hankali. Yawanci, wannan misãlin kogin tare da cike da laka bottoms bakin hanya GROOVES ko dausayi. Distance zuwa wintering tawagar yayi kokarin shawo kan wata rana, shi ne yawanci ba fiye da daya da rabi kilomita daga lokacin rani mazauninsu. Idan yanayin deteriorate rashin himma, da barin kungiyar zabi sashi, zabi wani more dace location.

Sun frogs aka aika zuwa hunturu daga baya, wasu daga cikinsu za a iya samu ko da a watan Nuwamba. Yayin hunturu rana yana zaune a Hind kafafu kõma a, gaban, su rufe kai, su juya su dabĩnai up. rashin himma zamani yana game da 155 days. A wannan lokaci rana motsi a kan fata numfashi. Idan tafki zaba a matsayin wintering, freezes zuwa kasa, da dukan kungiyar iya mutu.

abinci

Mutane da yawa magoya ne sha'awar halittar dabba mai kafafuwa, fiye da rana ci ciyawa. Favorite bi da manya - kwari, slugs, dragonflies, kwarkwata, katantanwa. Su farautar su tare da taimakon wani dogon m harshe. Tadpoles kagaggun fi son ganyayyaki na abinci. Suka ciyar a kan detritus, algae. A lokacin dabbar ta hanyar canjin kakar wata rana ci.

haifuwa

Jima'i balagagge frogs an shekaru 3 da shekaru. Sake bugun iya faruwa a kowane m jiki na ruwa: a cikin puddles, ramuka, tabkuna. Spawning fara 3-5 days bayan rashin himma a watan Afrilu da Mayu. Maza zo kandami kafin. Partners suka tout amfani aure "songs". Frogs fara zuwa Dede a kan hanyar zuwa spawning filaye. A wannan lokaci, duk da qwai a cikin mãtã ovulate da aka located in wani bakin ciki-walled, ya miƙa oviduct sashen, a shirye don sa. Bayan spawning mãtã barin su spawning. Kwanciya rana wakiltar dunƙule cobbled tare tam bawo. Daya musamman kayansa mãsu 650-1400 qwai.

makiya

Caviar frogs ci da yawa tsuntsaye, kamar mallard, Kadangare bayyana, baki-tailed godwit, wigeon, black tern, m duck. Tadpole farauta redwing, arba'in, irin ƙwaro irin ƙwaro, sizovoronok, snowbird. Manya ciyar: black shamuwa, da launin toka shrike, boreal mujiya, mikiya mujiya, viper, goshawk, gull, mikiya, Shrike. A cikin bazara frogs iya ci Wolves.

Kwado ciyawa: tabbatarwa da kuma kula

Domin gyaran ciyawa rana a gida shi ne shawarar saya a babban isa aquaterrarium (ba kasa da 30 lita). Idan wannan shi ne ba zai yiwu, za ka iya saya al'ada akwatin kifaye, wanda aka cika da ruwa, amma sa shi a itace, ko kumfa, wanda za a kiyaye a kan surface. Wannan ne yake aikata domin ga dabba don ciyar da wani bangare na lokacin fita daga cikin ruwa. Wadannan "tsibirin na ƙasar", shi ne kyawawa to fayyace cikin ganye, ko mai tushe na wani ruwa da ciyayi da rana zai iya boye wa daga haske. A kasan akwatin kifaye za ma bukatar sa na cikin ruwa ciyayi. Kamar yadda rana ba ma wuya a wurin zama, a cikin zaman talala shi dauke da kawai isa karkashin yanayi. The ruwa a tanki za a iya canza sau daya a mako a 1/3, amma kawai sau ɗaya a watan gaba daya. Ƙarin lighting ko dumama an kuma ba da ake bukata. Ciyar da Pet a gida iya kyankyasai, kwari, crickets, bloodworms, Tubifex. Daga lokaci zuwa lokaci rana za a iya ba kananan guda na raw nama. Juveniles ciyar da latas ko narkar da ruwan zãfi bar nettle.

yawan matsayi

Mutane da yawa dalilai sa da mutuwar frogs. Wadannan da farko sun hada da: ruwa gurbatawa da abubuwa masu cutarwa da kuma sharar gida, m vehicular zirga-zirga. Bugu da kari, wata babbar lamba na frogs aka kama a kowace shekara a cikin dakin gwaje-gwaje gwajen da kuma ga magoya terrariums. Halakar gandun daji, masana'antu gurbatawa ya kai ga cewa a wasu wuraren da rana ya bace gaba daya.