Family: |
Hydractiniidae () |
Max. size: |
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Environment: |
benthic; brackish; marine; depth range 0 - 21 m |
Distribution: |
Cosmopolitan. |
Diagnosis: |
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Biology: |
Minimum depth from Ref. 116013. Estuarine (Ref. 116013). This is a brackish-water hydroid that temporarily tolerates pure saltwater. It is found on a variety of substrates, including bivalve shells and barnacles (Ref. 87801). Colonial (Ref. 19). |
IUCN Red List Status: |
Not Evaluated (N.E.) Ref. 123251)
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Threat to humans: |
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Country info: |
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