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A ina ne frogs suka yi sanyi kuma menene suke yi a cikin hunturu? Yaya kwari suke shirya don hunturu?

Lokacin da kake karantawa ko ji game da amphibians, yana da kyau yadda suke jure yanayin yanayin zafi? Alal misali, ina ne frogs suke ciyarwa a hunturu? Akwai hanyoyi da dama da suke taimakawa masu amphibians su jira fitar da guguwa kuma su kula da yiwuwar amfani. Ba za su iya canjawa da kuma daidaita yanayin jiki ba, amma zasu iya daidaitawa da yanayin yanayi. Frogs su kula da wannan aikin daidai. Kowace iyali, jinsi da jinsuna masu amphibians suna da tsarin kansu na canje-canjen da suka dace don taimakawa sanyi, sanyi, fari.

Frogs - mazaunan tafki da wuraren damp

Zoological family A ainihin frogs kasance a cikin umurnin daga cikin tailless amphibians, ajin na Amphibians. A cikin koguna, tafkunan, tabkuna da kuma Marshes na temperate zone, rigar fadamun, a cikin gidãjen Aljannar da kuma gonaki na zaune 'yan kowa jinsunan na a gidan Ranidae (frogs ba), da HALITTAR Rana (rana):

  • L. lake - R. ridibunda;
  • L. kandin - R. lessonae
  • L. Maki - R. arvalis;
  • L. herbaceous - R. temporaria.

Don gano yadda sanyi zai shirya don hunturu, dole ne a gano wuraren da aka fi so a cikin jinsuna a wasu lokutan shekara. Don haifa, duk masu amphibians suna buƙatar tafki na ruwa, inda qwai suke dage farawa da tadpoles ci gaba.

Yanayi na haifuwa daga frogs

Yawancin lokacin auren mafi yawan amphibians zai fara a Fabrairu-Maris kuma yana wanzuwa har zuwa farkon Yuni. A wannan lokaci, namiji, yayin da yake cikin ruwa, yin murmushi. Bayan hadi, kowace mace tana iya dakatar da ƙwayoyi da yawa. A cikin nau'i na jinsin duniya da makamai, suna tasowa a kasa ko farfajiya na tafki. Daga qwai a mako daya akwai tadpoles. Cikakken ci gaba daga ƙwai zuwa tadpole ko wani yaro yana daukar watanni da yawa. Wasu jinsuna sun zama balagaguwa ne kawai a cikin shekaru na biyu ko na uku na rayuwa. Yawan qwai da mace daya ta kafa zai iya zama daga 1000 zuwa 12000. Babban taro ya ɓace kafin bayyanar tadpoles. Caviar da ƙananan dabbobi suna zama ganima ga dabbobi da yawa. A ina ne frogs da tadpoles hunturu? Tsarin tsari ya dogara da halayyar waɗannan amphibians.

Wurin layi

Masu ba da launi na ruwa ba su motsa daga wuraren su a cikin shekara. An kashe ƙasar a kusan dukkan lokaci a cikin yankin marshy, kusa da tafkuna da tafkuna, a cikin daji da kuma kwari. Wani lokaci ana iya samunsu daga nesa da ruwa - a yankunan da aka gina, wuraren shakatawa, a cikin filayen. An aika kwakwalwan ruwa a tafki mafi yawa yayin da suke yin shuruwa. Bayan an gama shi, manya barin tafkunan kuma zuwa wurare masu arziki a cikin kwari da sauran invertebrates. A lokacin rani, wasu jinsuna kawai suna fita don farautar dare. Spring da kaka ya zama mai sanyaya, don haka aikin yau da kullum yana ƙaruwa. Mene ne ruwan sama ke yi a cikin hunturu a kan ƙasa, lokacin da yawan zafin jiki na iska ya rage muhimmanci? Amphibian mai jin sanyi yana kokarin zurfafa cikin ƙasa, ƙarƙashin ganyayyaki, inda akwai karin dama na ba daskarewa ba.

Ta yaya sanyi ya shirya don hunturu?


Mutane da yawa masu amphibians dake zaune a cikin ruwa a kasa suna samun wurare marasa daskarewa inda za su iya ciyar da lokacin sanyi. Mafi girma a cikin kwakwalwa, ɓarna a cikin ruwayen Turai, koma zuwa jinsunan R. ridibunda. Yankin yanki na tafkin kullun yana da yawa - daga Rhine da Iran. Matar mace ta kai 17 cm a tsawon, maza su 5 cm ya fi guntu. Launi mai launi shine kore da launin ruwan kasa a launi da manyan launin baki-launin ruwan kasa. A baya akwai ramin haske, kuma a ciki akwai alamar marmara a bayyane. Kogin duwatsu a duk lokaci yana cikin ruwa, har ma da zama cikin zurfi, koguna masu gudana. Mene ne jirgin yake yi a cikin hunturu? Ayyukan dabbaccen jini ya dogara da yanayin yanayi da yanayin yanayi. Lake rana ta fara shirya don rashin himma a ruwa zafin jiki na game da 6-9 ° C. Tare da karin sanyaya, mutane masu girma da tadpoles burrow cikin kasa silt. A kasan tafkuna, koguna da tafkuna mai zurfi, suna ciyar da dukan hunturu, kuma suna numfasawa ta fata.

A ina ne hunturu kwari suke rayuwa a ƙasa?

Land salon ne frogs ciyawa da daji (fadama). Jinsin R. temporaria ne mafi ƙanƙanta a girman zuwa R. ridibunda. Tsawonsa bai wuce 11 cm ba, launin launi yana launin ruwan kasa tare da ratsi mai duhu, ciki - grayish-farin. Wannan shi ne daya daga cikin masu amfani da amphibians a tsakiya da tsakiya na Eurasia. Ta yaya sanyi ya shirya don hunturu tare da hanyar rayuwa? Lokacin da sanyi ya fara, bincike na wuri mai ɓoye zai fara. Don hunturu, kwari suna dacewa:

  • Ramin da wani gungu na foliage;
  • Mink rodents da fanko a ƙasa;
  • Stubby stumps;
  • Babban duwatsu;
  • Ƙananan kwance na itatuwa;
  • Cellars.

Yaya masu amphibians na iyali Quaksa ko Drevesnitsa (Hylidae) suke ciyarwa a hunturu?

Quaksa ƙananan kwalliya ne, yawanci a cikin launi. Suna rayuwa a kan bishiyoyi da bushes, suna jingine wa marasa galihu na masu shayarwa a kan takalmansu. Da dare, bishiyoyi suna gangarowa daga bishiyoyi don neman abinci, amma don haifuwa sun fi so su samo tarawa a cikin tsire-tsire na bishiyoyi, rassan launi. Gyaran bishiyoyi sun bambanta daga yanayin hunturu na masu ruwa. Ta hanyar rayuwa, sun fi kama da wakilan ƙasa na iyali Ranidae. Wadannan nau'ikan jinsunan Kvaksha sune na kowa a tsakiyar yankin Rasha: C. vulgaris, C. maloasian, K. Far Eastern. A cikin kaka, bishiyoyi sunyi cikin tudun gandun dajin, suna ɓoye cikin rami, burrows, ƙarƙashin duwatsu. Kafin hunturu farawa, launi na masu amphibians darkens, more carbohydrates suna samar a cikin jiki, wanda kare su daga mutuwa a sanyi. A cikin idon ruwa, kwari sukan narkewa kuma suna neman wurare zuwa wuri.

Me yasa wadanda ba su da jini ba su mutu ba saboda sanyi?

A ina ne kwari suke zaune a ƙasa kuma ruwa ya ɓace saboda hunturu? Jinsunan ƙasa a kaka suna ƙoƙari su zurfafa cikin ƙasa, ƙarƙashin ganyayyaki, inda akwai karin dama na ba daskarewa ba. Wasu masu amphibians sun fada cikin barci mai zurfi. Kafin kwangiyoyi su huta hutawa, dole ne su sami wuri mai kyau don hibernation, a ƙasa da ruwa. A cikin watanni masu sanyi suna kwance a cikin gidajensu, suna hutawa. A cikin yanayin barci, dukkanin matakai na aiki mai mahimmanci a jiki suna ragu. Hakanan zazzabi a cikin hunturu na iya sauke zuwa alamomi. Wani lokaci itace ya kasance da rai koda bayan daskarewa. A cikin rawar da "shayarwa" shine carbohydrates a cikin jini da urea. Ma'aikatan sauran iyalai na iya mutuwa daga sanyi. Da farko na farko zafi a karshen hunturu da farkon spring, frogs, a hutawa, fara komawa zuwa ga al'ada rayuwa.

Muhimmancin wuraren tsabta don kwari

Don masu amintattu na hunturu sunyi amfani da laka, driftwood, kwantar da tsire-tsire. Land frogs a cikin hunturu a cikin temperate zone hibernate, gano wannan wuri secluded. A cikin bazara da lokacin rani suna buƙatar ruwa don haifuwa. Bayan hutawa hunturu, lokacin da ya yi zafi, sai su je tafkin da tafkunan. Tsarin mating, gyare-gyare da ci gaban tadpoles yana daukan lokaci mai tsawo. Don yawancin jinsunan ƙasa, lokacin aure ya fara ko da a kan hanya daga kogin hunturu har zuwa maɓallin da ke ciki. Yana da ban sha'awa cewa mata a wasu lokuta yana taimaka wa maza su jimre wahalar tafiya, dauke da su a baya. Bishiyoyin da aka dasa a cikin tafkunan da ruwa mai tsabta, suna zaɓar domin wannan manufa kowane wurare masu dacewa: tafkunan, ruwaye da puddles. Class sunan "halittar dabba mai kafafuwa" ta tuna da rawar da mazauninsu ga wannan dabba kungiyar. A cikin koguna, kogunan, kogin ruwa, yawancin nau'o'in amphibians suna rayuwa. Suna ciyar da kwari da aka samu a cikin ruwa, su kansu suna zama abincin ga dabbobi mafi girma. Saboda haka, frogs ne wani muhimmin ɓangare na samar da sarkar.

Hanyoyin da suka dace na masu amphibians

Gano abin da rana ta yi a cikin hunturu, wanda zai iya jayayya: daidaitawa ga yanayin yanayi don su yana da matukar muhimmanci. Musamman mawuyacin hali shine jinsin da ke zaune a arewacin yankin. Sauye-canje masu muhimmanci suna faruwa a cikin kwayoyin halittu masu tsalle-tsire masu tsire-tsire:

  • Ƙara yawan glucose na jini;
  • Ƙara ƙaddamar da urea a jiki;
  • Organ tsarin jinkirta ko dakatar da aikin;
  • tsaya a nan ba da motor aiki .
  • Babu numfashi;
  • Zuciyar ba ta dokewa ba.

Masana kimiyya sun tantance muhimmancin urea a daidaitawa sosai. Ƙara yawan abubuwan da ke ciki zai iya kasancewa "shinge makircin" don canjawa zuwa yanayin ɓarna. Ana samun samfurori a cikin nau'i mai zurfi ba kawai a cikin jinsunan da suke zaune a cikin gandun dajin da kuma steppe zones ba. Kamar yadda kwaro suke shayewa a cikin yanki mai zafi, masu zafi na wurare masu zafi da na wurare masu zafi suna amfani da lokacin zafi da m. Akwai abũbuwan amfãni a wannan hanyar rayuwa. Masu tsauraran ra'ayi ba su da amfani da makamashi akan yaki da sanyi ko zafi.

Ba abu mai mahimmanci ba inda kwari suke ciyarwa a cikin hunturu. Kusan dukkanin su bayan zaman hutawa za su kasance mai yiwuwa kuma su fara ninkawa da sauri.

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