Kwado ci abin? Jinsunan frogs. Kwado a cikin yanayi

Kwaɗi, shirki kowane mutum da babbar croaking da dumi lokaci na shekara, suna tailless - manyan detachment na halittar dabba mai kafafuwa. Mazauninsu na wasu jinsin aka musamman bushewa, da sauran frogs gane zaune kawai a cikin ruwa, wasu - biyu. Akwai kuma itace kwaɗi, rayuwa a itatuwa da kuma masu iya shirya wa wani kewayon har zuwa 15 mita.

A mafi dadi ga amphibian jinsin su ne wuraren da ƙara danshi - dazuzzukan kurmi, fadamun, swamps, ruwa tare tudu. Kusan kowace kusurwa na duniya da sanaki wadannan manyan idanu halittu, wanda a duniya akwai fiye da 5000 jinsunan. A mafi yawa rubuce a cikin wurare masu zafi zone. Mutane da yawa yanayi masoya sun kasance kullum sha'awar: abin da yake da shi, da rana? A ci? Inda ya na zaune?

bayyanar rana

Frogs halin da gajeren akwati. A rashi na wuyansa kanta damar da tailless dabba kawai dan kadan karkatar da kai a cikin sama ɓangare na wanda yana da biyu bulging idanu da kuma kafafen hancinsa. Abin da ya ci a rana a cikin kandami? Abin da irin salon kaiwa? Kuma me ya sa sau da yawa kibta? A jikin frogs an kare da ƙarni: saman - leathery - da kuma kasa - m da kuma mobile. Private Ƙibtawa halayyar gare su, saboda da kariya da bushewa surface na ido, wanda ake wetted da rigar fata na eyelids. Wannan yanayin da aka kira terrestrial frogs hanyarsa ta rayuwa. Don kwatanta, kifi - mazauna m yanayi - ba su da eyelids, don haka ba kibta a duk. Kayayyakin siffa daga cikin frogs ne su ikon lokaci guda duba abin da ke faruwa a gaban, saman da kuma gefen. A wannan yanayin, har abada, ko da a lokacin barci, ba su rufe idanunsu na dogon lokaci.

Waje, bayan kowane ido, shi ne dake waje da kunne rufe da fata - drumhead. A ciki kunne ne a rana da aka sanya kai tsaye a cikin zagayayyen kwanya.

Properties na kwado Skin

Kwado inhales iska koren haske da cewa shi ya weakly raya, da kuma fata da ciwon babban muhimmanci a cikin numfashi tsari. Domin wannan nau'in na halittar dabba mai kafafuwa cikakken bushe yanayi ne detrimental kamar yadda shi sa fata bushewa da kuma wasu mutuwa a sakamakon. A cikin ruwa yanayi kwado gaba ɗaya ke kan numfashi fata.

Kakanninmu yi imani da cewa rana fata yana da antibacterial Properties, don haka amai da dabbobi a cikin madara sabõda haka, an ba ya juya m. Af, da rana ba ya sha, amma da ruwa daga waje yanayi shiga jikinsa ta hanyar abinci da kuma ta hanyar da fata, wanda, godiya ga fata secretions na mucous daidaito, kullum m. Bisa ta gabatar ba, da tambayoyi tashi: "Mene ne tsakanin sauran fauna tsaye The kowa rana ci kamar farauta ganima ???"

Y rana da kafa wata gabar jiki, kowanne daga abin kunshi uku main sassan, ciri ta m gidajen abinci. A gaban kafafunsa ne kafada, hannu da dantse da kuma kawo karshen tare da 4 yatsunsu (biyar - underdeveloped). The raya rabo kunshi wani tari da 5 yatsunsu juna iyo membranes, tibia da femur. A Hind kafafu suna wasa muhimmiyar rawa a cikin motsi, sau da yawa karfi da kuma fiye da gaba, yayin da gaban kafafunsa suna irin softening buga absorbers lokacin da tsalle.

Jiki zafin jiki amphibian dogara a kan yanayi zazzabi, tanã fita a cikin dumi da kuma sanyi fadowa. Kazalika da kifi, frogs ne banda kisan gillar dabbobi. Saboda haka, a cikin sanyi weather da suka rasa su aiki da kuma ku nemi mafaka a wani wuri dumi, da kuma a cikin hunturu hibernate.

Rana: abin da ya ci

A rage cin abinci na wadannan tailless ne quite m da ya hada da mutane, ta kewaye. Saboda haka, ta hanyar ma'ana tunani da kuma hankali kallo, za ka iya gane abin da ya ci rana a cikin kandami. Wannan shi ne yafi beetles, sauro, kwari, gizo-gizo, tsutsotsi, dodon kodi, caterpillars, crustaceans da kuma wani lokacin kananan soya kifi. Wasu daga cikin wadanda aka ci zarafinsu da wuya harsashi, wadda rana jimre da taimakon hakora. Kwado farauta na musamman kan mobile ganima zaune a cikin wani secluded wuri da kuma haƙuri a laɓe ga na gaba abinci. Ganin wani m aka azabtar, mafarauci jefa walƙiya daga bakinsa dogon m harshe, abin da ta bãyukansu.

Rana: Nau'in

Tailless halittar dabba mai kafafuwa ya kasu kashi uku iri: kwaɗi, toads da kuma itacen frogs.

Frogs halin da m, dan kadan lumpy fata, yin iyo webbed Hind kafafu da kuma a kan babba muƙamuƙi hakora. A mafi nagari wakilin wannan irin - Goliyat rana, mafi yawa inhabiting a Afrika ta Yamma. ta tsawon shi ne 1 mita, da kuma nauyi - game da 3 kg. M size! Yana ta sãmi ido don haka rana. The ciyar da irin wannan babban misali da cewa za su iya yin tsalle zuwa nesa na 3 mita? Goliyat rana ci ya dan uwan, gizo-gizo, da kunamai, da kuma iya rayuwa har zuwa shekaru 15. Ta rashin vocal resonator cika m ji.

A size daga cikin mafi karami frogs inhabiting a Cuba ne daga 8.5 zuwa 12 mm.

edible rana

A tsakiyar Turai, ya fi na kowa kandami kore rana, wanda ya bambanta daga ta takwarorinsu, fãce dai karami. A ciki ne bã tãre da spots, wani fari, ko yellowish launi, da launi na baya - launin toka-kore, ko haske kore. The fi so mazauninsu - kananan tafkunansu m ruwa da kuma wetland Flora. Ya fi son rana salon ji dadi duka biyu a kan ƙasa, kuma a cikin ruwa, wanda damar da shi zuwa ga daidai cinye oxygen ta hanyar fata da kuma huhu. Domin motsi a kan ƙasar yana amfani da sauri tsalle daga hatsarin kokarin boye a cikin ruwa. Daga rashin himma yawanci zo a watan Afrilu-May, a lokacin da waje zafin jiki ne 12 ^{° C} da zafi da kuma ruwa zazzabi - 10 ^o C. farkon na tada su aiki ne low, bayan biyu ko uku makonni, a matsayin dumi ruwa a cikin kandami fara haifuwa. Daya mace na iya sa har zuwa 3000 qwai daga wanda a lokacin makon tasowa da tsutsa da rana. The complete sake zagayowar na da canji a cikin wani adult ne game da 2 watanni.

A rayuwa na a rana a cikin yanayi

Kwado tadpoles ciyar a kan microscopic algae, kadan daga baya - kwari larvae. Balagarsa frogs isa shekara ta uku ta rayuwa. Su tsawon rayuwar a cikin daji kai na 6-12 shekaru. Tare da farko na da sanyaya rana rashin himma, fifita su yi ta tono a cikin laka. Wani lokaci yana iya boye a cikin ƙasa, misali, a cikin rodent Burrow. Alal misali, na ganye frogs ciyar da hunturu a cikin kasa daga cikin kankara-free ruwa, a headwaters na kõguna da kõguna a cikinta, tara dubun ko daruruwan mutane. Moor rana wintering ance fashe ɓawon burodi.

Toads da frogs: bambance-bambance

Toads ne halin da babu hakora da kuma rufe tubercles fata cewa shi ne duhu da kuma drier rana. Duniya most mutum - toad-aga - shi ne ma daya daga cikin mafi m tare da 'yan'uwansu. Its nauyi iya zama har zuwa 2 kg. The karami Zhabko yana da tsawon 2.4 cm. A wakilan wannan irin fi son zama a kan ƙasa, gangarawa zuwa cikin ruwa kawai a cikin ma'abota kakar.

Tree frogs su ne mafi karami mambobi ne na uku da aka bayyana jinsunan frogs. Daban-daban daga wasu daga gaban a kan yatsunsu mika tafiyarwa domin su taimaka musu hawa. Wasu jinsunan ne iya tashi, wanda yana taimaka musu wajen tserewa daga abokan gābansu.

Amazing jinsunan frogs

Kamar da yawa wakilan fauna ne na musamman samfurori tsakanin frogs.

Alal misali, a Indiya akwai wani bakan gizo rana, wanda shi ne abu na ibada. Yana zaune a gidan Redzhi Kumara. A sabon abu shi ne kullum canja launi, wanda janyo hankalin babban adadin mutane da suke so su dubi wannan mu'ujiza da kuma addu'a gare shi.

A ciki tsarin da rana na iya zama da sauƙi gano a wani miyagun mata zuciya - Hyalinobatrachium pellucidum. In ba haka ba, shi ne ake kira gilashin ko m kamar yadda fata, ba za ka iya ganin ta a ciki.

Guba Dart frogs daga Tsakiya da kuma Kudancin Amirka son mu haskaka da kore da kuma baki guba Dart rana, musamman, ya blue subspecies. Ba kamar sauran abokan aiki, sai ya aiki ko da lokacin da rana da kuma kusan ko da yaushe yana mai haske launi. Mutane da yawa Dart frogs ne a kan gab da nau'i nau'i. Dart frogs ne m zuwa wasu har, fiye da nasarar amfani da Indiyawan Dajin Amirka, ta yin amfani da su guba, don su kibiyoyi.

K'abilan Biyetnam fadama rana da cewa na zaune a wurare masu zafi da kuma subtropical gandun daji, shi ne sau da yawa batun m gida, kiyasta su zama tsakanin 45 zuwa 75 daloli a darajar. Haka kuma an kira gansakuka saboda da sabon abu tsarin da fata cewa kama wani dutse gansakuka. Har ila yau, wannan ya dubi wani m sake kama.