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Taxonomy
Acanthocardia (Acanthocardia) was named by Gray (1851). It is extant.
It was assigned to Acanthocardia by Gray (1851), Freneix et al. (1988), Moore (2003).
It was assigned to Acanthocardia by Gray (1851), Freneix et al. (1988), Moore (2003).
Subtaxa
Species lacking formal opinion data
Acanthocardia allae, Acanthocardia antonihoffmani, Acanthocardia bojorum, Acanthocardia bokorum, Acanthocardia breweri, Acanthocardia carolimartini, Acanthocardia delanouei, Acanthocardia denticostulatum, Acanthocardia denticulata, Acanthocardia deshayesi, Acanthocardia grandis, Acanthocardia greenoughi, Acanthocardia griesbachi, Acanthocardia michelottianum, Acanthocardia moeschanum, Acanthocardia polycolpatum, Acanthocardia schafferi, Acanthocardia turonica, Cardium ctenolium, Cardium propeciliare
Synonymy list
| Year | Name and author |
|---|---|
| 1851 | Acanthocardia (Acanthocardia) Gray |
| 1988 | Acanthocardia (Acanthocardia) Freneix et al. p. 426 |
| 2003 | Acanthocardia (Acanthocardia) Moore |
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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. Acanthocardia (Acanthocardia) Gray 1851
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Acanthocardia (Acanthocardia) aculeata Linnaeus 1758
Acanthocardia (Acanthocardia) echinata Linnaeus 1767
†Acanthocardia (Acanthocardia) kirkerensis Clark 1918
†Acanthocardia (Acanthocardia) reedi Loel and Corey 1932
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Invalid names: Ciliatocardium snatolense Krishtofovich and Ilyina 1947 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Todd 2001 | |||||
Age range
Maximum range based only on fossils: base of the Lutetian to the top of the Late/Upper Pleistocene or 48.07000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 37.71 Ma
Minimum age of oldest fossil (stem group age): 37.71 Ma
Collections (23 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lutetian - Bartonian | Russian Federation | Ciliatocardium reedi (50051) | |
| Oligocene | Russian Federation | Ciliatocardium reedi (49974) | |
| Early/Lower Miocene | USA (California) | Cardium reedi (238169 238214 238239) | |
| Tortonian - Messinian | Spain | Acanthocardia echinata (69789) | |
| Messinian | Algeria | Acanthocardia aculeata (70863 70886) Acanthocardia aculeata, Acanthocardia echinata (70884) | |
| Messinian | Italy | Acanthocardia echinata (168730 207783) | |
| Zanclean | Belgium | Acanthocardia echinata (126155) | |
| Zanclean | Greece | Acanthocardia echinata (72318) | |
| Pliocene | Iceland | Cardium echinatum (79904) | |
| Pliocene | Cyprus | Cardium echinatum (34689) | |
| Pliocene | Italy | Cardium echinatum (72303) | |
| Late/Upper Pliocene | United Kingdom (England) | Cardium echinatum (84759 84819) | |
| Piacenzian | Greece | Acanthocardia echinata (72414) | |
| Calabrian | Italy | Acanthocardia echinata (77008) | |
| Middle Pleistocene | Ireland | Cardium echinatum (178118) | |
| Middle Pleistocene - Late/Upper Pleistocene | Morocco | Cardium echinatum (127571) | |
| Late/Upper Pleistocene | Poland | Cardium echinatum (64109) |