Pilumnoidea
Introduction '''Pilumnoidea''' is a superfamily of crabs, whose members were previously included in the Xanthoidea. The three families are unified by the free articulation of all the segments of the male crab's abdomen and by the form of the gonopods. The earliest fossils assigned to this group are of Eocene age.
Classification Pilumnidae is by far the largest of the three families, with 73 of the 78 genera:;Pilumnidae Samouelle, 1819 * Subfamily Calmaniinae Števčić, 1991 ** ''Calmania'' Laurie, 1906 * Subfamily Pilumninae Samouelle, 1819 ** ''Actumnus'' Dana, 1851 ** ''Aniptumnus'' Ng, 2002 ** ''Bathypilumnus'' Ng & L. W. H. Tan, 1984 ** ''Benthopanope'' Davie, 1989 ** ''Budapanopeus'' † Müller & Collins, 1991 ** ''Cryptopilumnus'' Hsueh, Huang & Ng, 2009 ** ''Danielum'' Vázquez-Bader & Gracia, 1995 ** ''Eohalimede'' † Blow & Manning, 1996 ** ''Eopilumnus'' † Beschin ''et al. '', 2002 ** ''Eumorphactaea'' † Bittner, 1875 ** ''Eurycarcinus'' A. Milne-Edwards, 1867 ** ''Galenopsis'' † A. Milne-Edwards, 1865 ** ''Glabropilumnus'' Balss, 1932 ** ''Gorgonariana'' Galil & Takeda, 1988 ** ''Heteropanope'' Stimpson, 1858 ** ''Heteropilumnus'' De Man, 1895 ** ''Latopilumnus'' Türkay & Schuhmacher, 1985 ** ''Lentilumnus'' Galil & Takeda, 1988 ** ''Lobogalenopsis'' † Müller & Collins, 1991 ** ''Lobopilumnus'' A. Milne-Edwards, 1880 ** ''Lophopilumnus'' Miers, 1886 ** ''Nanopilumnus'' Takeda, 1974 ** ''Neoactumnus'' T. Sakai, 1965 ** ''Parapleurophrycoides'' Nobili, 1906 ** ''Pilumnopeus'' A. Milne-Edwards, 1867 ** ''Pilumnus'' Leach, 1816 ** ''Priapipilumnus'' Davie, 1989 ** ''Pseudactumnus'' Balss, 1933 ** ''Serenepilumnus'' Türkay & Schuhmacher, 1985 ** ''Serenolumnus'' Galil & Takeda, 1988 ** ''Takedana'' Davie, 1989 ** ''Viaderiana'' Ward, 1942 ** ''Xestopilumnus'' Ng & Dai, 1997 ** ''Xlumnus'' Galil & Takeda, 1988 * Subfamily Eumedoninae Dana, 1853 ** ''Ceratocarcinus'' Adams & White ''in'' White, 1847 ** ''Echinoecus'' Rathbun, 1894 ** ''Eumedonus'' H. Milne Edwards, 1837 ** ''Gonatonotus'' Adams & White, in White, 1847 ** ''Hapalonotus'' Rathbun, 1897 ** ''Harrovia'' Adams & White, 1849 ** ''Permanotus'' D. G. B. Chia & Ng, 1998 ** ''Rhabdonotus'' Milne-Edwards, 1879 ** ''Santeella'' † Blow & Manning, 1996 ** ''Tauropus'' D. G. B. Chia & Ng, 1998 ** ''Tiaramedon'' D. G. B. Chia & Ng, 1998 ** ''Viacarcinus'' † Blow & Manning, 1996 ** ''Zebrida'' White, 1847 ** ''Zebridonus'' D. G. B. Chia, Ng & Castro, 1995 * Subfamily Rhizopinae Stimpson, 1858 ** ''Caecopilumnus'' Borradaile, 1902 ** ''Camptoplax'' Miers, 1884 ** ''Ceratoplax'' Stimpson, 1858 ** ''Cryptocoeloma'' Miers, 1884 ** ''Cryptolutea'' Ward, 1936 ** ''Itampolus'' Serène & Peyrot-Clausade, 1977 ** ''Lophoplax'' Tesch, 1918 ** ''Luteocarcinus'' Ng, 1990 ** ''Mertonia'' Laurie, 1906 ** ''Paranotonyx'' Nobili, 1905 ** ''Paraselwynia'' Tesch, 1918 ** ''Peleianus'' Serène, 1971 ** ''Pronotonyx'' Ward, 1936 ** ''Rhizopa'' Stimpson, 1858 ** ''Pseudocryptocoeloma'' Ward, 1936 ** ''Pseudolitochira'' Ward, 1942 ** ''Rhizopoides'' Ng, 1987 ** ''Ser'' Rathbun, 1931 ** ''Typhlocarcinops'' Rathbun, 1909 ** ''Typhlocarcinus'' Stimpson, 1858 ** ''Zehntneria'' Takeda, 1972 * Subfamily Xenopthalmodinae Števčić, 2005 ** ''Arges'' † De Haan, 1835 ** ''Xenopthalmodes'' Richters, 1880;Galenidae Alcock, 1898 * ''Dentoxanthus'' Stephensen, 1946 * ''Galene'' De Haan, 1833 * ''Halimede'' De Haan, 1835 * ''Parapanope'' De Man, 1895;Tanaocheleidae Ng & P. F. Clark, 2000 * ''Tanaocheles'' Kropp, 1984
Gallery Crinoid crabs, house reef night, wakatobi, 2018 (30873050267).jpg|Crinoid crab one of Pilumnidae Family at Wakatobi National Park, 2018 Crinoid crab 1, house reef night, wakatobi, 2018 (45812934981).jpg|Crinoid crab at Wakatobi National Park, 2018Crinoid crab 2, house reef night, wakatobi, 2018 (30873186857).jpg|Crinoid crab at Wakatobi National Park, 2018
References