dcsimg

Hydroides nigra is a species of segmented worms in the family calcareous tubeworms. Individuals can grow to 50 mm. They are sessile swimmers.

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  • URI: http://polytraits.lifewatchgreece.eu/terms/MOB_SWIM
  • Definition: An organism that moves through the water column via movements of its fins, legs or appendages, via undulatory movements of the body or via jet propulsion; includes pelagic phases during reproduction (swarming at the surface)
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EOL has data for 23 attributes, including:

Known occurrences, collected specimens and observations of Hydroides nigra Zibrowius 1971 from the Global Biodiversity Information Facility   GBIF provides free and open access to biodiversity data. View this species on GBIF