[Phylum] [Arthropoda] Siebold, 1848 - arthropods
   [Class] Pycnogonida Latreille, 1810 - pycnogonids
     Order Pantopoda Gerstaecker, 1863
       Suborder Eupantopodida Fry, 1978
         Superfamily Aschorhynchoidea Dunlop, Penney & Jekel, 2023, orth. inval. see Superfamily Ascorhynchoidea Hoek, 1881
           Family Ascorhynchidae Hoek, 1881 [monotypic]
             1 Genus Eurycyde Schiödte, 1857