The limbless aquatic larva of a frog or toad, having gills and an extended flat tail. While the tadpole approaches the person phase, legs and lungs develop, while the tail gradually disappears. Also called polliwog.
a toad or frog with its larval phase of development that lives in liquid, has actually a tail with no legs, and, like a fish, breathes through gills.
The youthful aquatic larva of every amphibian. In this stage it breathes through internal or external gills, is at very first destitute of feet, and has now a finlike end. Called additionally polliwig, polliwog, porwiggle, or purwiggy.
The hooded merganser.
The larva of a batrachian, as a frog or toad, from the time it actually leaves the egg until it loses its gills and tail.
The hooded merganser, Lophodytes cucullatus: doubtless so-called from the obvious size of your head. Begin to see the quote under moss-head.