Hydrallmania falcata (Linnaeus, 1758) Sickle hydroid |
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Family: | Sertulariidae () | |||
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Environment: | sessile; marine; depth range 3 - 2200 m | |||
Distribution: | Atlantic and Pacific Oceans. Subtropical to polar. | |||
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IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
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