Sentence Examples


  • Genera: (a) Fixata: Isis, Gorgonia, Alcyonium, Spongia, Flustra, Tubularia, Corallina, Sertularia, Vorticella.
  • He showed (1830) that the organisms like Flustra are not hydroid Polyps, but of a more complex structure resembling Molluscs, and he gave them the name Polyzoa.
  • Membranipora, Flustra, Onychocella, Lunulites, Steganoporella, Scrupocellaria, Menipea, Caberea, Bicellaria, Bugula, Beania, (After Hincks.) FIG.
  • In Flustra and other forms belonging to this type, the zoarium is accordingly flexible, and either bilaminar or unilaminar.
  • Avicularia of this type occur in the common Flustra foliacea, in various species of Membranipora, and in particular in the Onychocellidae, a remarkable family common in the Cretaceous period and still existing.
 

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