Otoplanidae (cont.)

Parotoplaninae (cont.)

Parotoplana papii Ax, 1956

Parotoplana primitiva Ax, 1956

Parotoplana procerostyla Ax, 1956

Parotoplana renatae Ax, 1956

Parotoplana turgida Ax & Ax, 1974

Parotoplana uncinata Lanfranchi, 1978

Parotoplana bermudensis Ax & Sopott-Ehlers, 1987

Parotoplana lata Ax & Sopott-Ehlers, 1987

Parotoplana mollis Ax & Sopott-Ehlers, 1987

Parotoplana subtilis Ax & Sopott-Ehlers, 1987

Parotoplanella octospinosa Ax, 2011

Parotoplanella progermaria Ax, 1956

Parotoplanella heterorhabditica Lanfranchi, 1969

Parotoplanina antaliformis Curini-Galletti, 2014

Parotoplanina trigintaspina Armonies, 2023

Parotoplanina geminoducta Ax, 1956

Praebursoplana steinboecki Ax, 1956

Praebursoplana reisingeri Ax, 1956

Praebursoplana subsalina Ax, 1956

Postbursoplana pontica Ax, 1959

Postbursoplana parafibulata Lanfranchi, Melai & Meini, 2010

Postbursoplana donoraticensis Meini, 2015

Postbursoplana noldti Armonies, 2018

Postbursoplana syltensis Armonies, 2023

Postbursoplana minima Ax, 1956

Postbursoplana fibulata Ax, 1956

Postbursoplana propontica Ax, 1959

Postbursoplana macromystax Lanfranchi, 1969

Postbursoplana tyrrhenica Lanfranchi, 1969

Kataplana celeretrix Bursey, Smith, & Litviatis, 2012

Kataplana macrobursalia Armonies, 2020

Kataplana mesopharynx Ax, 1956

Kataplana arcuata Sopott-Ehlers, 1976

Kataplana germanica (Meixner in Ax, 1951)

Otoplanidia endocystis Meixner, 1938

Triporoplana synsiphonioides Ax, 1956

Philosyrtis rauli Norena C, Damborenea, & Brusa F, 2005

Philosyrtis aegusae Lanfranchi, Melai & Meini, 2011

Philosyrtis eumeca Marcus, 1950

Philosyrtis coomansi Martens & Schockaert, 1981

Philosyrtis fennica Ax, 1954

Philosyrtis rotundicephala Sopott, 1972

Philosyrtis rutilata Sopott-Ehlers, 1976

Philosyrtis sanjuanensis Ax & Ax, 1967

Philosyrtis santacruzensis Ax & Ax, 1974

Philosyrtis armoricae Sopott-Ehlers, 1985

Pseudosyrtis cebimari Curini-Galletti, 2014

Pseudosyrtis subterranea (Ax, 1951)

Pseudosyrtis calcaris Sopott-Ehlers, 1976

Pseudosyrtis fluviatilis (Gieysztor, 1938)

Paraplana biscayensis Ax, 1956

Galapagoplana bituba Ax & Ax, 1974

Polyrhabdoplana posttestis Ax & Ax, 1967

Polyrhabdoplana perforata Tajika, 1983

Nematoplanidae

Nematoplana caribbea Curini-Galletti & Martens, 1992

Nematoplana corsicana Curini-Galletti & Martens, 1992

Nematoplana erythraeensis Curini-Galletti & Martens, 1992

Nematoplana sinaitica Curini-Galletti & Martens, 1992

Nematoplana riegeri Curini-Galletti & Martens, 1992

Nematoplana caesarea Curini-Galletti & Martens, 1992

Nematoplana calamus Curini-Galletti, Oggiano, & Casu, 2001

Nematoplana indica Curini-Galletti, Oggiano, & Casu, 2001

Nematoplana cannoni Curini-Galletti, Oggiano, & Casu, 2002

Nematoplana cyclops Curini-Galletti, Oggiano, & Casu, 2002

Nematoplana ezoplanoides Curini-Galletti, Oggiano, & Casu, 2002

Nematoplana hamata Curini-Galletti, Oggiano, & Casu, 2002

Nematoplana martensi Curini-Galletti, Oggiano, & Casu, 2002

Nematoplana rubra Curini-Galletti, Oggiano, & Casu, 2002

Nematoplana mirabilis Curini-Galletti, 2014

Nematoplana coelogynoporoides Meixner, 1938

Nematoplana asita Marcus, 1950

Nematoplana ciliovesiculae Tajika, 1979

Nematoplana naia Marcus, 1949

Nematoplana nigrocapitula Ax, 1966

Nematoplana pullolineata Tajika, 1979

Tabaota curiosa Marcus, 1950

Togarma evelinae Marcus, 1949

Ezoplana masacoae Tajika, 1982

Ezoplana oxygona Tajika, 1982

Otomesostomidae

Baikalotomesostoma stomi Timoshkin, Lukhnev, & Zaytseva 2010

Otomesostoma arovi Timoshkin, Lukhnev, & Zaytseva, 2010

Otomesostoma auditivum (Forel & du Plessis, 1874)

Polystyliphoridae

Polystyliphora axi Curini-Galletti & Martens, 1991

Polystyliphora eilatensis Curini-Galletti & Martens, 1991

Polystyliphora karlingi Curini-Galletti & Martens, 1991

Polystyliphora marisrubri Curini-Galletti & Martens, 1991

Polystyliphora australiensis Faubel & Rohde, 1998

Polystyliphora persimilis Curini-Galletti, 1998

Polystyliphora portistephensii Curini-Galletti, 1998

Polystyliphora novaehollandiae Curini-Galletti, 1998

Polystyliphora cannoni Curini-Galletti, 1998

Polystyliphora queenslandica Curini-Galletti, 1998

Polystyliphora filum Ax, 1958

Polystyliphora darwini Ax & Ax, 1974

Ciliopharyngiellidae

Ciliopharyngiella intermedia Ax, 1952

Ciliopharyngiella constricta Martens & Schockaert, 1981