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The moor frog (Rana arvalis) is a slim, reddish-brown, semiaquatic amphibian native to Europe and Asia. Moor frogs are known for their ability to freeze solid and survive thawing. The frog makes use of various cryoprotectants i.e. antifreeze that decrease its internal freezing temperature.
Rana (derived from Latin rana, meaning 'frog') is a genus of frogs commonly known as the Holarctic true frogs, pond frogs or brown frogs. Members of this genus are found through much of Eurasia and western North America .
This is a list of amphibians and reptiles found in Denmark.It does not include species found only in captivity or extinct species. Conservation status after most recent Danish Red List, [1] with assessment criteria following IUCN.
Edible frog Ätlig groda: Female adults are 5 to 9 centimetres (2 to 4 in) long and males are 6 to 11 centimetres (2 to 4 in) long. It is a fertile hybrid of the Pool Frog and the Marsh Frog. Pelophylax lessonae: Pool frog Gölgroda: Rana arvalis: Moor frog Åkergroda: Rana dalmatina: Agile frog Långbensgroda: Rana temporaria: Common frog ...
Stripeless tree frog, Hyla meridionalis LC (southern Europe) Iberian tree frog, Hyla molleri (Iberian Peninsula, France) [2] Sardinian tree frog, Hyla sarda LC; Family: Ranidae (true frogs) Typical frogs. Common frog, Rana temporaria LC and: [n 1] Rana parvipalmata [5] [6] Pyrenean frog, Rana pyrenaica EN; Moor frog, Rana arvalis LC; Agile frog ...
Common frog (Rana temporaria) Moor frog (Rana arvalis) Long-legged wood frog (Rana macrocnemis) Siberian wood frog (Rana amurensis) Dybowski's frog (Rana dybowskii) HokkaidÅ frog (Rana pirica) Genus Pelophylax. Marsh frog (Pelophylax ridibundus) Pool frog (Pelophylax lessonae) Edible frog (Pelophylax kl. esculentus) Dark-spotted frog ...
Wood frogs experience very little of the winter because they are frozen solid for the coldest eight months of the year. This is a high-risk strategy! If ice crystals form inside their body, they ...
Hyla arborea – European tree frog LC; Pelobates fuscus – common spadefoot toad LC; Pelophylax ribidundus – marsh frog LC; Pelophylax lessonae – pool frog LC; Pelophylax kl. esculentus – edible frog NE; Rana arvalis – moor frog LC; Rana dalmatina – agile frog LC; Rana temporaria – European common frog LC