Astartila blatchfordi (FOSSIL) Hosking, 1931 †
Megadesmus borealis (FOSSIL) Muromtseva, 1984 †
Huabiella compressa (FOSSIL) P. David & al., 2011 †
Pyramus concentricus (FOSSIL) (Etheridge, 1872 †)
Astartila condoni (FOSSIL) Dickins, 1957 †
Megadesmus deflatus (FOSSIL) C.O. Waterhouse, 1983 †
Megadesmus dembskajae (FOSSIL) Guskov, 1984 †
Pleurikodonta elegans (FOSSIL) Runnegar, 1965 †
Beurlenella elongatella (FOSSIL) Anelli & al., 2010 †
Astartila elusa (FOSSIL) Reed, 1932 †
Cowperesia emerita (FOSSIL) (Reed, 1929 †)
Astartila fletcheri (FOSSIL) Dickins, 1956 †
Runnegariella fragilis (FOSSIL) Simoes & al., 1995 †
Unklesbayella geinitzi (FOSSIL) (F.B. Meek, 1867 †)
Pleurikodonta gemma (FOSSIL) (J.B.M. Dana, 1847 †)
Megadesmus globlosus (FOSSIL) Sowerby, 1838 †
Megadesmus globosus (FOSSIL) (Sowerby, 1838 †)
Cleobis grandis (FOSSIL) J.B.M. Dana, 1847 †
Megadesmus gryphoides (FOSSIL) (de Koninck, 1876 †)
Pyramus igori (FOSSIL) Biakov, 2005 †
Astartila intrepida (FOSSIL) J.B.M. Dana, 1847 †
Pyramus laevis (FOSSIL) (Sowerby, 1838 †)
Guiratingia mendesi (FOSSIL) Petri & Fulfaro, 1966 †
Pyramus myiformis (FOSSIL) J.B.M. Dana, 1847 †
Pyramus nelliae (FOSSIL) Biakov, 2005 †
Megadesmus nobilissimus (FOSSIL) de Koninck, 1876 †
Astartila obscura (FOSSIL) Dickins, 1957 †
Carnauba oiticica (FOSSIL) Anelli & al., 2009 †
Megadesmus ovalis (FOSSIL) Sowerby, 1847 †
Itatamba paraima (FOSSIL) Simóes & al., 1997 †
Pyramus permianus (FOSSIL) Lutkevitch & Lobanova,1960 †
Pyramus planus (FOSSIL) Nakazawa & Newell, 1968 †
Pyramus primigenius (FOSSIL) A.F. Gonzalez, 1972 †
Megadesmus pristinus (FOSSIL) Runnegar, 1972 †
Cleobis recta (FOSSIL) (J.B.M. Dana, 1847 †)