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Taxonomy
Nutricola was named by Bernard (1982) [Sepkoski's age data: T Mi R Sepkoski's reference number: 1112]. It is extant.
It was assigned to Pitarinae by Coan et al. (2000); and to Veneroida by Sepkoski (2002).
It was assigned to Pitarinae by Coan et al. (2000); and to Veneroida by Sepkoski (2002).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1902 | Psephidia Dall |
| 1982 | Nutricola Bernard p. 147 |
| 2000 | Nutricola Coan et al. p. 381 |
| 2002 | Nutricola Sepkoski |
| 2002 | Psephidia Sepkoski |
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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.
G. Nutricola Bernard 1982
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Nutricola cymata Dall 1913 [wavy dwarf-venus]
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Invalid names: Psephidia stephansae Hertlein and Grant 1972 [synonym]
Nutricola humilis Carpenter 1857
Nutricola lordi Baird 1863 [lord dwarf-venus]
Nutricola ovalis Dall 1902 [oval dwarf-venus]
Nutricola tantilla Gould 1853 [purple dwarf-venus]
Invalid names: Psephidia Dall 1902 [replaced]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Messinian to the top of the Late/Upper Pleistocene or 7.24600 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 5.333 Ma
Minimum age of oldest fossil (stem group age): 5.333 Ma
Collections (102 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Messinian | USA (California) | Transenella tantilla (194801 194803 194895) | |
| Early/Lower Pliocene | USA (California) | Psephis lordi (220179) | |
| Zanclean - Gelasian | USA (California) | N. tantilla (214270 214272 214274) N. tantilla, N. cymata (214271) | |
| Late/Upper Pliocene | USA (California) | Psephidia cymata (200403) Psephidia lordi (238436) Transennella tantilla, Psephidia ovalis, Psephidia cymata (200398) | |
| Piacenzian | USA (California) | Psephidia ovalis (226581) Psephis tantilla (186031) Transennella tantilla (189541 189542) | |
| Piacenzian - Gelasian | USA (California) | Transenella tantilla (277712) | |
| Late/Upper Pliocene - Early/Lower Pleistocene | USA (California) | Psephidia ovalis (237594) Psephidia ovalis, Psephidia cymata (237590) Psephidia sp. (238614) | |
| Late/Upper Pliocene - Early/Lower Pleistocene | USA (Oregon) | Psephidia lordi (71108) | |
| Gelasian | USA (California) | N. tantilla (214280 214281 214285 214286) Transennella tantilla (189561 189761 189765 189767 189768 189769 207643 207663 207664 207666 207667 207669 207671 207672 207675 207677 207721) | |
| Early/Lower Pleistocene | USA (California) | Psephidia lordi (83787 168757 231899) Transenella tantilla (202496) | |
| Pleistocene | USA (Oregon) | Psephidia lordi (71142) | |
| Pleistocene | Mexico (Baja California) | Transenella tantilla (96590 96592 96593) | |
| Pleistocene | USA (California) | Transenella tantilla (201624) Transennella tantilla (186842 186843 186844 237610) | |
| Quaternary | USA (California) | Transennella tantilla (37933 37934 37937 37938 37939 37940 37941 37943 37944 37945 37947 37948) | |
| Middle Pleistocene | USA (California) | Psephidia cymata (223325) Psephidia ovalis (202633 202634 202636 202637 203108) Psephidia ovalis, Psephidia cymata (202648 223327) Psephidia salmonea, Psephidia ovalis, Psephidia cymata (96894) Psephis tantilla (222663 222664) Transenella tantilla (202492 202493 202494) Transenella tantilla, Psephidia ovalis, Psephidia cymata (203114) Transennella tantilla (138723) Transennella tantilla, Psephidia ovalis, Psephidia cymata (203113) | |
| Late/Upper Pleistocene | Mexico (Baja California) | Transenella tantilla (96591) | |
| Late/Upper Pleistocene | USA (Oregon) | Transenella tantilla (37675) | |
| Late/Upper Pleistocene | USA (California) | N. sp. (96900 96901) Psephis lordi (222674) Psephis tantilla (222659 222660 222661) Transenella tantilla (59063 202490 202491 202936 240635) Transennella tantilla (37672 37673 240650 240653) | |
| Late/Upper Pleistocene | Mexico | Transennella tantilla (52347 67642) |