A tadpole or polliwog is the larval stage in the biological life cycle of an amphibian. Most tadpoles are fully aquatic, though some species of amphibians have tadpoles that are terrestrial. Tadpoles
Common frog (Rana temporaria) tadpole
Ten-day-old tadpoles. The external gills will eventually be hidden by a layer of skin.
The common frog or grass frog, also known as the European common frog, European common brown frog, European grass frog, European Holarctic true frog, European pond frog, European brown frog, or simply
Tadpole
…Common frog (Rana temporaria) tadpole A tadpole or polliwog (also porwigle) is the larval stage in the biological life cycle of an amphibian. Most tadpoles are…
European Common Frog Rana temporaria
Captive common frog tadpoles eating a crushed garden snail
Male during breeding season showing the nuptial pad, white throat and a blue grey hue over the normal black and brown skin