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I'm a model...
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| [Note Guidelines] Photographer's Note |
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Suborder: Neobatrachia
Superfamily: Ranoidea
Family: Ranidae
Genus: Rana
Species: R. dalmatina
Physical description
This species are skinny and have long limbs and a pointy snout. Adult males are rarely larger than 6.5 centimeters, while females can get up to 8 centimeters. Its ventral surface is light brown, reddish-brown, or light greyish-brown with very little contrast. There are triangles reaching from the temple to the eardrum, which are dark brown. The underside of the Agile Frog is white without any spots. During mating season, the males often become dark brown. The hind legs are unusually long, which allow this species to jump further than other similar frogs - they have been known to jump up to two meters in distance. The pupils are horizontal. The color of the upper third of the iris (above the pupil) is lighter and gold in coloration. The tympanum is about the size of the diameter of the eye. The gland stripes on the frogs back are not very developed and partially interrupted.
Reproduction
The call is a fairly quiet "wog ... wog ... wog", and can go on for up to 12 seconds. They often also call underwater, so that the calls can only be heard from a very short distance by observers. Spawning only lasts a few days and during this period the males sometimes gather in large calling groups on the water surface to attracts females. In Central Europe, spawing usually occurs in the first 20 days of March, but can also be delayed, depending on the weather.
The spawn clumps consist of 450 to 1800 eggs and are usually attached to tree branches, roots, or plant stems at depths of 5 to 40 centimeters. Therefore, 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 the one clump. The diameter of a single egg is - not counting - the gelatinous shell, is 1.5 to 2.1 millimeters.
Habitat
The agile frog prefers light deciduous mixed forests with a lot of water. The open land around a forest is often also populated, as long as it is connected to the forest by shrubs. In dry, warm forests, this species often also lives far away from the water. Of the three Middle European Rana, it is the frog which likes warmth and dryness the most.
The Agile Frog can be found in France, parts of Germany, the Czech Republic, Austria, Hungary, on the Balkans, even in Greece and by the Black Sea.
info by wikipedia |
jaycee, gracious, JoseMiguel, elefantino has marked this note useful
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- Juyona
![Gold Star Critiquer/Gold Note Writer [C: 2043 W: 6 N: 2025]](http://i1.treknature.com/misc/g-n-g.gif)
(13279) - [2007-07-29 5:50]
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Hola amigo,
excelente retrato,
perfecto camuflage y pov,
color y excelente nitidez,
saludos
Buen trabajo a pesar de los claroscuros. Saludos.
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- jaycee
(15039)
- [2007-07-29 8:03]
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Hi Iulian,
This is really close-up. I like his eye and the way we can see the textures of his skin and the markings on his legs. Good setting in his natural habitat.
Jane
Hi Iulian,
A very clear capture of this rana!
I like the clear details got on the skin, in which we can appreciate their colour and texture.
Their legs certainly seems to be larger, so it must be so interesting to see it in a jump.
It's very good the capture in its natural habitat.
Well done and thanks for share it.
My best regards,
JM
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- Mana
![Gold Star Critiquer/Silver Workshop Editor/Gold Note Writer [C: 1714 W: 24 N: 4988]](http://i1.treknature.com/misc/g-s-g.gif)
(16346) - [2007-07-29 21:27]
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Hi Iulian,
Wonderful shot of this amphibian with sharp textures on its body and natural colours. The habitat is well illustrated with shaded and lighted areas giving a good effect. Excellent POV to portray this pose and very nicely composed. Kudos.
TFS.
Sumon
Hello Iulian,
Good exposure and focus on this captured!
nice sharpness with details and vivid colour
well done
cheers
Tony
Nice shot for this frog!
Good exposure and compo.
Andrea
Oh no, you aren't a model, too ugly for that!
Excellent portrait Iulian, excellent sharpness and good colors, very well done, ciao Silvio
:) tomorrow
![Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 1155 W: 117 N: 2199]](http://i1.treknature.com/misc/g-g-g.gif)
(13731)