TABLE 1. Members of the family Prosopidae von Meyer, 1860.
| Genus | Species | Originally described and synonymy | Age | Provenance |
| Acareprosopon Klompmaker, 2013 | Acareprosopon bouvieri (Van Straelen, 1944) | Pithonoton bouvieri | upper Albian | Monte Orobe, Navarra (northern Spain) |
| Bajoprosopon n. gen. | Bajoprosopon piardi n. gen. and sp. | N.A. | Bajocian | Calvados (northwest France) |
| Europrosopon Klompmaker, Starzyk, Schweigert and Fraaije, 2020 | Europrosopon abbreviatum (Schweitzer and Feldmann, 2009) | Prosopon abbreviatum | Tithonian | Ernstbrunn (Austria) |
| Europrosopon verrucosum (Reuss, 1858) (Type of Genus) | Prosopon verrucosum (= Prosopon aculeatum von Meyer, 1860; Prosopon barbulescuae Schweitzer, Feldmann, Lazăr, Schweigert and Franţescu, 2018) | Tithonian Kimmeridgian | Austria, Czech Republic and Romania southern Germany |
|
| Nipponopon Karasawa, Kato and Terabe, 2006 | Nipponopon hasegawai Karasawa, Kato and Terabe, 2006 | N.A. | Barremian | Gunma Prefecture (Japan) |
| Prosopon von Meyer, 1840 | Prosopon jocosum Thurmann in Étallon, 1861 | N.A. | Kimmeridgian | Switzerland |
| Prosopon josephcollinsi Klompmaker, Starzyk, Fraaije and Schweigert, 2020 | N.A. | Tithonian | Ernstbrunn (Austria) | |
| Prosopon mammillatum Woodward, 1868 | N.A. | Bathonian | Oxfordshire (United Kingdom) | |
| Prosopon tuberosum von Meyer, 1840 (Type of Genus) | N.A. | Berriasian-Hauterivian | Département Jura (France) | |
| Protuberosa Schweitzer and Feldmann, 2009 | Protuberosa protuberosa (Wehner, 1988) | Prosopon protuberosum | Kimmeridgian | Saal (southern Germany) |
| Rathbunopon Stenzel, 1945 | Rathbunopon obesum (Van Straelen, 1944) | Homolopsis obesa | upper Albian | Monte Orobe, Navarra (northern Spain) |
| Rathbunopon oblitum (Carter, 1898) | Mithracia oblita | Albian | Cambridge (United Kingdom) | |
| Rathbunopon polyakron Stenzel, 1945 (Type of Genus) | N.A. | Cenomanian | Texas (USA) | |
| Rathbunopon schrattenkalkensis Klompmaker, Artal and Gulisano, 2011 | N.A. | Aptian | Austria | |
| Rathbunopon tuberculatum (Van Straelen, 1936) | Homolopsis tuberculata | Hauterivian | Auxerre (southern France) | |
| Rathbunopon woodsi Withers, 1951 | N.A. | Cenomanian | Devonshire (United Kingdom) |
