The common frog or grass frog (Rana temporaria), also known as the European common frog, European common brown frog, European grass frog, European Holarctic...

brown frog Rana tavasensis – Tavas frog Rana temporaria – Common frog, European common frog, European common brown frog, European grass frog Rana tsushimensis...

parallel rather than slanting as in the common toad. The common frog (Rana temporaria) is also similar in appearance but it has a less rounded snout, damp...

they rarely sink to the bottom. Unlike the moor frog (Rana arvalis) and common frog (Rana temporaria), the agile frog does not lay its spawn all in one clump...

limbs is only just becoming established. Larva of the common frog Rana temporaria a day before metamorphosis Metamorphosis stage with deforming jaws...

Pseudorana. However, molecular data place Rana sauteri well within the genus Rana, particularly the Rana temporaria group, and in 2006 Frost and colleagues...

frogs. In 1910 he was able to induce parthenogenesis in the eggs of Rana temporaria. He then examined polydactyly and its induction by chemical agents...

feet. Frogs that live in aquatic environments, like the common frog (Rana temporaria), have webbed feet. Salamanders in arboreal and cave environments also...

Common frog (Rana temporaria) tadpole...

up the development of the larvae and reduce mortality. In the wood frog (Rana sylvatica), the interior of the globular egg cluster has been found to be...

also dated to around the Pliocene. The author of Rana architemporaria was comparing it to Rana temporaria, the European common brown frog and observed some...

frog, Rana temporaria. Peptides belonging to the temporin family have been isolated also from closely related North American frogs, such as Rana sphenocephala...

also found small bone fragments in the silt, which he guesses are rana temporaria or, simply, frog bones. Dr Brennan's best friend Angela Montenegro...

have been isolated from other species in the genus, and predicted in Rana temporaria and Pelophylax esculentus. Aram Agasyan; Aziz Avisi; Boris Tuniyev;...

lizards), Lacerta (terrestrial lizards, salamanders, and crocodilians) and Rana (frogs and toads) Serpentes: Crotalus (rattlesnakes), Boa (boas), Coluber...

Inaugural-Abhandlung über den Einfluss der Gase auf die Form der Blutkörperchen von Rana temporaria : als erster Abschnitt der Untersuchung über die Wirkung der Gase auf...

common frog (Rana temporaria). On 14 February 1968 zoologist Vladimir Beshkov discovered several hundred common frogs (Rana temporaria) in a small swamp...

Gnorimosphaeroma oregonense. Protogyny sometimes occurs in the frog Rana temporaria, where older females will sometimes switch to being males. The ultimate...

length. Their heads are more tapered than those of the common frog (Rana temporaria). The skin on their flanks and thighs is smooth, and their tongue is...

frog Rana temporaria – Rana temporaria, Common Frog, and Rana arvalis, Moor Frog Rana esculenta – Rana esculenta, Edible Frog Rana arborea & Rana hyla –...

Germany. In the Sackdillinger Cave, it preserves fossils of the frogs Rana temporaria and Bufo sp. and the bear Ursus sackdillingensis. List of fossiliferous...

such as the edible frog (Pelophylax kl. esculentus) and common frog (Rana temporaria) and small mammals such as voles, moles and shrews. Less commonly,...

dark-colored variant, Lacerta vivipara aberr. negra. The common frog (Rana temporaria) can also be found here. Insects are very numerous. There are many...

(Pelodites punctatus), European tree frog (Hyla arborea), Common Frog (Rana temporaria), Agile Frog (R. dalmatina), Edible Frog (R. esculenta), Perez's Frog...

Common frog, Rana temporaria LC and: Rana parvipalmata (Spain) Pyrenean frog, Rana pyrenaica EN Moor frog, Rana arvalis LC Agile frog, Rana dalmatina LC...

emperors (Apatura iris) and lesser purple emperors (Apatura ilia) sucking moisture from the body of a dead European brown frog (Rana temporaria) in Ukraine....

Värmland County, an exceptional 12.2% of delivered prey was common frogs (Rana temporaria). In spite of historic records of fish scales being found seldom in...

Europe outside of the Iberian region is the 23 g (0.81 oz) common frog (Rana temporaria). It was the leading prey, making up 45% of the prey found at nests...

Picture Bufo bufo Nordpadde Lissotriton vulgaris Småsalamander Triturus cristatus Storsalamander Rana arvalis Spissnutefrosk Rana temporaria Buttsnutefrosk...

Rana dalmatina Italian stream frog, Rana italica (endemic) Italian agile frog, Rana latastei Perez's frog, Rana perezi Common frog, Rana temporaria Mediterranean...