class Scyphozoa


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Related to class Scyphozoa: class Anthozoa, class Hydrozoa
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  • noun

Synonyms for class Scyphozoa

coelenterates in which the polyp stage is absent or at least inconspicuous: jellyfishes

Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
The extant true jellyfishes represent one of the earliest diverging lineages of pelagic metazoans, class Scyphozoa (Rigby and Milsom, 2000).
Class Scyphozoa comprises two lineages: Discomedusae and Coronatae.
Despite their benthic nature, members of Stauromedusae have traditionally been grouped as an order within the cnidarian class Scyphozoa. However, recent phylogenetic analyses of Cnidaria based on morphology (Marques and Collins, 2004) and molecular data (Collins, 2002) suggest that Stauromedusae is not more closely related to the scyphozoan taxa Coronatae, Rhizostomeae, and Semaeostomeae (herein united as Scyphozoa, following Marques and Collins, 2004) than it is to Cubozoa or Hydrozoa.
Proposed validation under the plenary powers of the generic name 'Aurelia' Lamarck 1816 (class Scyphozoa).
The bioluminescence of the class Scyphozoa has never been biochemically studied.