Zebrafish in natural habitat
Least Concern

Zebrafish

Danio rerio

About

The zebrafish is a small freshwater fish known for its black and white stripes. They are popular aquarium fish and have also become an important model organism in biological research due to their transparent embryos and rapid development.

Habitat

Freshwater streams and rice paddies of South Asia

Diet

Omnivorous - small insects, crustaceans, and plant matter

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Fun Facts

  • Zebrafish are frequently used in scientific research to study genetics and development.
  • They have the ability to regenerate damaged tissues, including heart tissue.
  • Zebrafish embryos are transparent, allowing scientists to observe development in real time.

Conservation

StatusLeast Concern

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