Kingdom Animalia Linnaeus, 1758 - animals Phylum Arthropoda Siebold, 1848 - arthropods Subphylum Chelicerata Heymons, 1901 Class Pycnogonida Latreille, 1810 - pycnogonids Order Pantopoda Gerstaecker, 1863 Suborder Eupantopodida Fry, 1978 Superfamily Colossendeidoidea Hoek, 1881 [monotypic] Family Colossendeidae Hoek, 1881 Subfamily Colossendeinae Hoek, 1881