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Taxonomy
Loripinus (Pegophysema) was named by Stewart (1930). It is extant. Its type is Anodontia (Pegophysema) schrammi.
It was Cavilucina (Pegophysema) by Marks (1951); it was reranked as Pegophysema by Woodring (1982), Moore (1988), Sepkoski (2002); it was Anodontia (Pegophysema) by Glover and Taylor (2007).
It was assigned to Loripinus by Stewart (1930), Pilsbry and Olsson (1941); to Cavilucina by Marks (1951); to Lucininae by Woodring (1982); to Milthinae by Moore (1988); to Veneroida by Sepkoski (2002); and to Anodontia by Glover and Taylor (2007).
It was Cavilucina (Pegophysema) by Marks (1951); it was reranked as Pegophysema by Woodring (1982), Moore (1988), Sepkoski (2002); it was Anodontia (Pegophysema) by Glover and Taylor (2007).
It was assigned to Loripinus by Stewart (1930), Pilsbry and Olsson (1941); to Cavilucina by Marks (1951); to Lucininae by Woodring (1982); to Milthinae by Moore (1988); to Veneroida by Sepkoski (2002); and to Anodontia by Glover and Taylor (2007).
Subtaxa
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1930 | Loripinus (Pegophysema) Stewart pp. 185 - 186 |
| 1941 | Loripinus (Pegophysema) Pilsbry and Olsson p. 57 |
| 1951 | Cavilucina (Pegophysema) Marks p. 338 |
| 1982 | Pegophysema Woodring p. 622 |
| 1988 | Pegophysema Moore p. D21 |
| 2002 | Pegophysema Sepkoski |
| 2007 | Anodontia (Pegophysema) Glover and Taylor p. 112 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Subg. Anodontia (Pegophysema) Stewart 1930
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Anodontia (Pegophysema) philippiana Reeve 1850
Anodontia (Pegophysema) schrammi Crosse 1876
Subg. Pegophysema (Pegophysema) Stewart 1930
Pegophysema edentuloides Verrill 1901
†Pegophysema janus Dall 1903
†Pegophysema mauryae Pilsbry and Johnson 1917
†Pegophysema omaliusi Deshayes 1858
†Pegophysema santarosana Dall 1903
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| E. A. Glover and J. D. Taylor 2007 | As Anodontia, shells large, moderately infl ated, thin-shelled, outer surface with prominent, irregular, rounded, commarginal ridges. Ligament internal, shallowly to deeply inset. Anterior adductor scar short, detached for 70% of length. Pallial line entire, with secondary pallial attachment scars (Fig. 3) extending posteriorly from below anterior adductor scar. |
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Sanchez Roig 1926, Kiessling 2004, Aberhan et al. 2004 | |||||
Age range
Maximum range based only on fossils: base of the Late/Upper Eocene to the top of the Middle Pleistocene or 37.71000 to 0.12900 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma
Collections (86 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Eocene | Somalia | Pegophysema pharaonis (78566) | |
| Early/Lower Oligocene | France (Essonne) | Pegophysema omaliusi (9067 9076 9077 9078 9079 9098 9114 9135 9169 9171 9173 9182 9183 9193 9266 9267 9269) | |
| Rupelian | Belgium | Pegophysema omaliusi (111373) | |
| Oligocene | France (Essonne) | Pegophysema omaliusi (9270) | |
| Late/Upper Oligocene | Panama | Pegophysema mauryae (42577) | |
| Aquitanian | Panama | Pegophysema janus (93242) | |
| Burdigalian | USA (Florida) | Lucina janus (41760 42216 42223 42250 42365 42421 42423 42424 42443) Lucina santarosana (42225 42482 42656 42657 42663 42682 42685) | |
| Burdigalian - Langhian | Dominican Republic | Anodontia sp. (74963) | |
| Langhian | Dominican Republic | Anodontia sp. (74959) | |
| Serravallian | USA (Florida) | Lucina janus, Lucina santarosana (94810) Lucina santarosana (42692 42872 42886 42890 43014 43021 43036) | |
| Tortonian | Dominican Republic | Anodontia sp. (74934) | |
| Tortonian | Panama | Anodonta janus (82125) Anodontia janus (82116) Pegophysema janus (93059 93164 93171 93176 93177) Pegophysema sp. (136016) | |
| Tortonian | Panama (Colon) | Pegophysema janus (145250 145254 145276 145283 145356) | |
| Messinian | Dominican Republic | Anodontia sp. (75041 75042) | |
| Messinian - Zanclean | Dominican Republic | Anodontia sp. (74967 75038) | |
| Early/Lower Pliocene | USA (California) | Lucina edentuloides (96539 96543 96544 96545 96547) Pegophysema edentuloides (34854 96549 96550 96551 96553 96554) | |
| Zanclean | Dominican Republic | Anodontia janus (74970) Anodontia sp. (74964 74965 205113) Pegophysema sp. (74968) | |
| Early/Lower Pleistocene | USA (Florida) | Anodontia philippiana (61309) Loripinus schrammi (79335) Pegophysema schrammi (79787) | |
| Middle Pleistocene | USA (Florida) | Pegophysema sp. (80046) |