ARKive Related Species

Species in the family Hydridae	Results 1 - 1

Species in the family Hydridae

Results 1 - 1

Brown hydra (Hydra oligactis)
Hydras are freshwater animals that belong to the same group as jellyfish, corals and sea anemones. The sac-shaped 'body' is topped... More	3 Images	3 Videos

3rd November 2009: IUCN Red List of Threatened Species - Extinction crisis continues
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Rare images of the Critically Endangered cao-vit crested gibbon.
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The basking shark is the second largest fish in the sea, reaching up to 10 metres in length.
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