5759 x 3840 px | 48,8 x 32,5 cm | 19,2 x 12,8 inches | 300dpi
Aufnahmedatum:
8. Juli 2012
Ort:
Pembrokeshire Wales UK
Weitere Informationen:
Frogs are amphibians in the order Anura (meaning "tailless"), formerly referred to as Salientia (Latin salere (salio), "to jump"). Most frogs are characterized by a short body, webbed digits (fingers or toes), protruding eyes, bifid tongue and the absence of a tail. Frogs are widely known as exceptional jumpers, and many of the anatomical characteristics of frogs, particularly their long, powerful legs, are adaptations to improve jumping performance. Due to their permeable skin, frogs are often semi-aquatic or inhabit humid areas, but move easily on land. They typically lay their eggs in puddles, ponds or lakes, and their larvae, called tadpoles, have gills and tails to develop in water. Adult frogs follow a carnivorous diet, mostly of arthropods, annelids and gastropods. Frogs are most noticeable by their call, which can be widely heard during the night or day, mainly in their mating season. A toad is any of a number of species of amphibians in the order Anura (frogs) characterized by dry, leathery skin, short legs, and snout-like parotoid glands. A distinction between frogs and toads is not made in taxonomy, but is common in popular culture, in which toads are associated with drier skin and more terrestrial habitats than frogs. In taxonomy, toads are spread across families Bufonidae, Bombinatoridae, Discoglossidae, Pelobatidae, Rhinophrynidae, Scaphiopodidae, and Microhylidae. A group of toads is called a knot. The bumps on a toad's skin help the animal blend into its environment visually by breaking up its outline. Also, the parotoid gland is often mistaken for 'warts'. They are present on healthy specimens and are not a result of infection.
