order_siphonophora
1. [ noun ] (biology,zoology) marine colonial hydrozoans
Synonyms: Siphonophora
Related terms: animal_order Hydrozoa genus_Nanomia Physalia siphonophore
Similar spelling:   order_Siphonaptera
  order_Xiphosura
  order_Hymenoptera
  order_Aphyllophorales
  order_Thysanoptera
  order_Orthoptera
  order_Chiroptera
  order_Aplacophora
  order_Stomatopoda
  order_Psilophytales
  order_Lechanorales
  order_Scorpionida
  order_Peronosporales
  order_Sarcosporidia