Obelia longissima | |
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Obelia longissima | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Cnidaria |
Class: | Hydrozoa |
Order: | Leptothecata |
Family: | Campanulariidae |
Genus: | Obelia |
Species: | O. longissima
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Binomial name | |
Obelia longissima (Pallas, 1766)[1]
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Synonyms | |
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Obelia longissima is a colonial species of hydrozoan in the order Leptomedusae. Its hydroid form grows as feathery stems resembling seaweed from a basal stolon. It is found in many temperate and cold seas world-wide but is absent from the tropics.