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Tadpole, aquatic larval stage of frogs and toads. Compared with the larvae of salamanders, tadpoles have short oval bodies with broad tails, small mouths, and no external gills. The internal gills are concealed by a covering known as an operculum. Tadpoles undergo a visually striking metamorphosis.
A tadpole 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 have some fish -like features that may not be found in adult amphibians such as a lateral line , gills and swimming tails .
Nov 21, 2023 · Learn what a tadpole is and explore the tadpole life cycle, discovering how long it takes a tadpole to develop into an adult frog.
All about tadpoles. Melbourne Water. 2.32K subscribers. 148. 16K views 3 years ago. ...more. Tadpoles are the aquatic larval life stage of frogs. Watch this short animation to discover the...
Mar 29, 2024 · Following fertilization, a tiny tadpole emerges from the egg. Unlike a future adult frog, the tadpole has a well-defined head and body, but crucially, it lacks limbs for locomotion at this point. The tadpole's body is specifically designed for life in the water.
TADPOLE definition: 1. a small, black creature with a large head and long tail that lives in water and develops into a…. Learn more.
The tadpole stage of the frog life cycle is also known as the larval stage. Tadpoles are frog larvae, in the same way that caterpillars are butterfly larvae! For the first week or two after hatching, tadpoles won’t move around very much, as they’re still absorbing some nutrition from the yolk of their egg.
May 19, 2012 · Once the embryo has developed into a tadpole, the jelly dissolves, and the tadpole wriggles out of its protective membrane. Tadpoles of many species are herbivorous, feeding on plant vegetation. Some tadpoles are practically filter feeders, constantly swallowing water and feeding off the algae.
The meaning of TADPOLE is a larval amphibian; specifically : a frog or toad larva that has a rounded body with a long tail bordered by fins and external gills soon replaced by internal gills and that undergoes a metamorphosis to the adult.
Jan 14, 2013 · What is a tadpole? What are some common tadpole nicknames? How long does it take for a tadpole to transform into a frog?
