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Zebrafish Tank

Location: Baltimore, MD
Group: Aquatics
Species: Zebrafish
Research Areas: Developmental biology

Zebrafish are vertebrates that share similar developmental features with humans. They are powerful models for studying early development, given that their eggs are transparent and develop externally.

Animals in Research

From Pregnancy Tests to Modern Research

African clawed frogs (Xenopus laevis) have a fascinating history in biomedical research. Before today's pregnancy tests were available, these frogs were used…
Animals in Research

Zebrafish embryos - 30-hours-old

Embryonic development takes place rapidly. It is also a key area of study during drug safety testing. This photo shows thirty-day-old zebrafish…
Animals in Research

Fourteen-day-old zebrafish larva

Zebrafish larvae are raised from eggs to eventually become breeding adult fish that provide embryos for research studies. The transparent bodies of…
Animals in Research

Seven-day-old zebrafish larvae

A zebrafish larva is an immature form of an adult fish. In this photo, you see a seven-day-old zebrafish larvae, around the…

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