Green frog and tree frog,19th-century illustration. The larger frog (left) is the common water frog or green frog (Rana esculenta) and the smaller frog (right) is the European tree frog (Hyla arborea). This artwork dates from 1857 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Collection Abecasis |
Bildgröße: | 3697 px × 2614 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |