order_pycnogonida
1. [ noun ] (biology,zoology) sea spiders
Synonyms: Pycnogonida
Related terms: animal_order Chelicerata sea_spider
Similar spelling:   order_Phalangida
  order_Polemoniales
  order_oedogoniales
  order_Conodonta
  order_Scorpionida
  order_Phasmida
  order_Araneida
  order_Anaspida
  order_Thecodontia
  order_Anacanthini
  order_Trogoniformes