無腸動物
無腸動物 Acoelomorpha Ehlers, 1985 無腸目 order または class Acoela Uljanin, 1870 family Actinoposthiidae Hooge, 2001 family Antigonariidae Dörjes, 1968 family Antroposthiidae Faubel, 1976 family Nadinidae Dörjes, 1968 [Myostomellidae Riedl, 1954] family Taurididae Kostenko, 1989 family Diopisthoporidae Westblad, 1940 Bitesticulata Jondelius et al., 2011 family Paratomellidae Dörjes, 1966 Bursalia Jondelius et al., 2011 Prosopharyngida Jondelius et al., 2011 family Hallangiidae Westblad, 1946 family Hofsteniidae Bock, 1923 family Solenofilomorphidae Dörjes, 1968 Crucimusculata Jondelius et al., 2011 family Dakuidae Hooge, 2003 family Isodiametridae Hooge & Tyler, 2005 family Otocelididae Westblad, 1948 family Proporidae Graff, 1882 (Haploposthiidae Westblad, 1948およびPolycanthiidae Hooge, 2003を含む) Aberrantospermata Jondelius et al., 2011 family Mecynostomidae Dörjes, 1968 (Childiidae Dörjes, 1968を含む) コンボルータ科(コンボルタ科) Family Convolutidae Graff, 1905 (Anaperidae Dörjes, 1968およびSagittiferidae Kostenko & Mamkaev, 1990を含む) - ナイカイムチョウウズムシ Praesagittifera naikaiensis、ワミノアムチョウウズムシ Waminoa litus 皮中神経目 order または class Nemertodermatida Karling, 1940 family Ascopariidae Sterrer, 1998 family Nemertodermatidae Steinböck, 1930