Wild guppies are way cool because...
Автор: beatymuseum
Загружено: 2012-05-22
Просмотров: 46014
Описание: They launched the fish-keeping hobby of millions of people around the world. Every male has a unique colour pattern and remarkably (for a fish) the females give birth to live young. Few males in the animal kingdom spend as much time in acrobatic courtship displays. But where did these fish originate, and who developed all the fancy domestic strains? Why have so many biologists adopted this species as a model system for studying evolution and the origin of biodiversity? For the answers to these questions, join fish biologist Ben Seghers on a virtual voyage to the Caribbean Island of Trinidad in search of the wild guppy.
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