FAMILY                      Onchulidae Andrássy, 1964
SUBFAMILY                     Onchulinae Andrássy, 1964
GENUS                              Cyathonchus Cobb in Cobb, 1933 [incertaesedis]
SPECIES                                 Cyathonchus tenuicaudatus Cobb in Cobb, 1933 [Gerlach & Riemann 1974]
GENUS                              Kinonchulus Riemann, 1972:317
SPECIES                                 Kinonchulus sattleri Riemann, 1972
GENUS                              Limonchulus Andrássy, 1963
                                   [=Paronchulus Altherr, 1972] [syn. Hodda, Bloemers & Wanless 2005 p.145]
SPECIES                                 Limonchulus bryophilus Andrássy, 1963
SPECIES                                 Limonchulus denticulatus Hodda, Bloemers & Wanless, 2005:137
SPECIES                                 Limonchulus heynsi Swart & Furstenberg, 1993:17
SPECIES                                 Limonchulus straticauda (Altherr, 1972) [Gerlach & Riemann 1974]
                                        [=Paronchulus straticauda Altherr, 1972]
GENUS                              Onchulus Cobb, 1920:313
SPECIES                                 Onchulus biannulatus Hodda, Bloemers & Wanless, 2005:132
SPECIES                                 Onchulus capriviensis Swart & Furstenberg, 1993:11
SPECIES                                 Onchulus filicaudatus Altherr, 1972
SPECIES                                 Onchulus fuscilabiatus Altherr, 1965
SPECIES                                 Onchulus longicauda (Daday, 1899) [Andrássy 1964]
                                        [=Monhystera longicauda Daday, 1899]
                                        [=Onchulus dorsalis Andrássy, 2001:47] [Napo, Loveto; syn. Hodda, Bloemers & Wanless 2005 p.142]
                                        [=Onchulus gracilis Andrássy, 2001:45] [Pichincha, Puerto Quito; syn. Hodda, Bloemers & Wanless 2005 p.142]
                                        [=Onchulus longicaudatus Cobb, 1920] [?]
SPECIES                                 Onchulus microdontus Hodda, Bloemers & Wanless, 2005:135
SPECIES                                 Onchulus nolli Goffart, 1950
SPECIES                                 Onchulus oistospiculum (Allgén, 1933)
                                        [=Cyatholaimus oistospiculum Allgén, 1933]
SPECIES                                 Onchulus straticauda (Altherr, 1972) [syn. Hodda, Bloemers & Wanless 2005 p.145; syn. Zullini 2006 p.314]
                                        [=Paronchulus straticauda Altherr, 1972]
GENUS                              Stenonchulus Schneider, 1940
SPECIES                                 Stenonchulus troglodytes W. Schneider, 1940
SUBFAMILY                     Pseudonchulinae Hodda, Bloemers & Wanless, 2005:146 [was in Tobrilidae]
GENUS                              Caprionchulus Swart & Heyns, 1993:136 [Type is C. diversipapillatus; was in Tobrilidae]
SPECIES                                 Caprionchulus diversipapillatus Swart & Heyns, 1993:139
GENUS                              Pseudonchulus Altherr, 1972
TYPE SPECIES                            Pseudonchulus inermis Altherr, 1972