order_belemnoidea
1. [ noun ] (biology,zoology) order of extinct dibranchiate cephalopods related to the surviving spirulas
Synonyms: Belemnoidea
Related terms: animal_order Dibranchiata Belemnitidae
Similar spelling:   order_Rodentia
  order_Batoidei
  order_Hyracoidea
  order_Ganoidei
  order_Temnospondyli
  order_Zeomorphi
  order_Embiodea
  order_Collembola
  order_Gentianales
  order_Polemoniales
  order_Dermoptera
  order_Proboscidea
  order_Berycomorphi
  order_Bennettitales