• Archoxnyaspis eocenica (Withers, 1835) †
• Minyaspis acapitula (Foster & Buckeridge, 1995)
• Minyaspis amylaneae Van Syoc & Dekelboum, 2011
• Minyaspis aurivillii (Stebbing, 1900)
• Minyaspis bocki (Nilsson-Cantell, 1921)
• Minyaspis faroni (Totton, 1940)
• Minyaspis floridana (Pilsbry, 1953)
• Minyaspis granti (Totton, 1940)
• Minyaspis michi (Zevina, 1983)
• Minyaspis opreskoi Van Syoc & Dekelboum, 2011
• Minyaspis patens (Aurivillius, 1892)
• Minyaspis pulchra (Nilsson-Cantell, 1934)
• Minyaspis reducens (Foster, 1982)
• Minyaspis sinensis (Ren, 1983)
• Minyaspis terranovae (Totton, 1923)
• Minyaspis welchi Van Syoc & Dekelboum, 2011
• Oxynaspis alatae Totton, 1940
• Oxynaspis aurivillii Stebbing, 1900 accepted as Minyaspis aurivillii (Stebbing, 1900)
• Oxynaspis bocki Nilsson-Cantell, 1921 accepted as Minyaspis bocki (Nilsson-Cantell, 1921)
• Oxynaspis cancellatae Totton, 1940
• Oxynaspis celata Darwin, 1851
• Oxynaspis faroni Totton, 1940 accepted as Minyaspis faroni (Totton, 1940)
• Oxynaspis floridana Pilsbry, 1953
• Oxynaspis gracilis Totten, 1940
• Oxynaspis indica (Annandale, 1910)
• Oxynaspis joandianeae Van Syoc & Dekelboum, 2011
• Oxynaspis joankovenae Van Syoc & Dekelboum, 2011
• Oxynaspis pacifica Hiro, 1931
• Oxynaspis patens Aurivillius, 1894
• Oxynaspis perekrestenkoi Van Syoc & Dekelboum, 2011
• Oxynaspis reducens Foster, 1980 accepted as Minyaspis reducens (Foster, 1982)
• Oxynaspis rossi Newman, 1972
• Oxynaspis ryukyuensis Chan & Hayashi, 2012
• Oxynaspis sinensis Ren, 1983 accepted as Minyaspis sinensis (Ren, 1983)
• Oxynaspis terranovae Totton, 1923
• Scleraspis connectens (Broch, 1931)