Oxychilus colliourensis (É.A.A. Locard, 1894) S France
Oxychilus costatus F. Riedel, 1989 Turkey
Oxychilus courquini J.R. Bourguignat, 1870 Spain
Retowskiella crenimargo (O. von Retowski, 1889) Turkey
Carpathica cretica L. Forcart, 1950 Greece
Oxychilus cyprius L. Pfeiffer, 1847 Greece, Attica14,1 mm
Daudebardia dacica A.V. Grossu, 1969 Romania
Libania dacida A.V. Grossu, 1969 Romania
Ortizius decipiens (O. Böttger, 1886) Caucasus
Longiphallus deilus (J.R. Bourguignat, 1857) Crimea9,3 mm
Longiphallus deilus rumelicus (P. Hesse, 1913) Bulgaria10 mm
Hyalofusca denatale (L. Pfeiffer, 1856) Italy, Sicily Island
Carpathica denticulata A.V. Grossu, 1969 Carpathian Mountains
Mediterranea depressa (V. Sterki, 1880) France, Ubaye
Eopolita derbentinus (O. Böttger, 1886) Azerbaijan
Oxychilus deubeli (A.J. Wagner, 1914) Hungary
Tauroxychilus diaphanellus (I. Krynicki, 1833) Crimea. Sevastopol7,2 mm
Oxychilus diductus (C.A. Westerlund, 1886) Italy
Forcartiella difficilis (O. Böttger, 1888) Caucasus
Ortizius disciformis (F. Riedel, 1959) Caucasus
Forcartiella discrepans (O. von Retowski, 1889) Georgia, Batum
Oxychilus draparnaudi (H.H. Beck, 1837) Italy, Ostia12 mm
Oxychilus duboisi (J.G.F. de Charpentier in A. Mousson, 1863) Russia, Georgia
Oxychilus edmundi G. Falkner, 2008 Corsica Island, Porto
Hyalocornea egadiensis F. Riedel, 1973 Italy
Oxychilus elegans (O. Böttger, 1881) Azerbaijan17 mm
Carpathica elisabethae A. Varga, 1977 Romania
Ortizius emmae (N.N. Akramowski, 1955) Armenia
Oxychilus euxinus F. Riedel, 1989 Turkey
Oxychilus farinesianus (J.R. Bourguignat, 1870) Cerbere, France
Longiphallus filicum (I. Krynicki, 1836) Azerbaijan
Ortizius francescae M. Bech, 1996
Drouetia furtadoi Frias Martins, 1989 Azores
Oxychilus fuscosus (E.A. Rossmässler, 1838) Italy
Oxychilus gardinii G. Manganelli, M. Bodon& F.L. Giusti, 1991 Italy