Abundant Animals: The Most Numerous Organisms in the World: Media

One species to rule them all.

Images

Wood frog

The most numerous species of amphibian is almost certainly a frog. The order Anura,...

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Copepods (Temora)

Douglas P. Wilson

wood frogs

Wood frogs (Lithobates sylvaticus).

Karl H. Maslowski

Garter snake (Thamnophis).

Red-billed quelea

A flock of red-billed queleas (Quelea quelea).