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iNat·460520SpeciesAnimalia196 field observations
  1. Animals
  2. ›Cnidarians
  3. ›Hydrozoans
  4. ›Hydroidolina
  5. ›Athecate Hydroids
  6. ›Aplanulata
  7. ›Hydridae
  8. ›Hydra
Brown Hydra
Plate 1 of 3. (c) Jane Trembath, some rights reserved (CC BY-NC), uploaded by Jane Trembath · via iNaturalist

Brown Hydra

Hydra oligactis

Hydra oligactis, also known as the brown hydra, is a species of hydra found widely dispersed in the northern temperate zone. It is a common organism found in still waters from early Spring to late Autumn.

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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In the stacks

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Every page naming Hydra oligactis in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 460520.