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  1. Obelia | hydrozoan, colonial, polyp | Britannica

  2. Obelia spp. | Zooplankton Guide - Scripps Institution of …

    WEBThe genus Obelia is distributed worldwide. Habitat: Nearshore coastal waters all along the coast of the western United States. Size: 2-6 mm bell diameter, as adults. Diet: Small zooplankton. Useful Facts or …

  3. Zooplankton and Micronekton of the North Sea 2.0: Obelia spp

  4. People also ask
    Obelia, genus of invertebrate marine animals of the class Hydrozoa (phylum Cnidaria). The genus, widely distributed in all the oceans, is represented by many species. The animal begins life as a polyp—a tentacled, stalklike form resembling a small sea anemone attached to the ocean bottom or some other solid surface.
    Obelia is a genus of hydrozoans, a class of mainly marine and some freshwater animal species that have both polyp and medusa stages in their life cycle. Hydrozoa belongs to the phylum Cnidaria, which are aquatic (mainly marine) organisms that are relatively simple in structure with a diameter around 1mm.
    en.wikipedia.org
    The genus Obelia is distributed worldwide. Nearshore coastal waters all along the coast of the western United States. 2-6 mm bell diameter, as adults. Small zooplankton. Nearly flat with a central stomach and 4 sac-like gonads at the end of the radial canals. At least 16 short, thick tentacles.
    Obelia are usually found no deeper than 200 metres (660 ft) from the water's surface, growing in intertidal rock pools and at the extreme low water of spring tides. The polyp colony reproduces asexually. During this stage of life, Obelia are confined to substrate surfaces.
    en.wikipedia.org
  5. Prey capture by the cosmopolitan hydromedusae, Obelia spp., in …

  6. Prey capture by the cosmopolitan hydromedusae, …

    WEBAug 1, 2016 · PDF | Obelia spp. are cnidarian hydromedusae with a cosmopolitan distribution but very little is known about their feeding. The small size of Obelia... | Find, read and cite all the research...

  7. obe·lia
    noun
    zoology
    1. a sedentary colonial coelenterate with upright branching stems bearing minute cups in which the polyps sit.
    More about obelia
  8. Community structure of gelatinous zooplankton in a

  9. Thin-walled obelia - MarLIN - The Marine Life Information Network

  10. Obelia (Cnidaria, Hydrozoa, Campanulariidae): A …

    WEBSep 10, 2007 · PDF | Obelia is used in many zoology textbooks to exemplify the Hydrozoa life cycle. The body plan of Obelia medusae, however, is unique among the... | Find, read and cite all the research …

  11. Prey capture by the cosmopolitan hydromedusae, Obelia spp., in …