class_scyphozoa
1. [ noun ] (biology,zoology) coelenterates in which the polyp stage is absent or at least inconspicuous: jellyfishes
Synonyms: Scyphozoa
Related terms: class Cnidaria Chrysaora scyphozoan
Similar spelling:   class_Sporozoa
  class_Scaphopoda
  class_Sphenopsida
  class_Polychaeta