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Taxonomy
Phacosoma was named by Jukes-Brown (1912) [Sepkoski's age data: T Ol-u R Sepkoski's reference number: 1112]. It is extant.
It was reranked as Dosinia (Phacosoma) by Beu et al. (1990) and Kafanov and Ogasawara (2003).
It was assigned to Veneroida by Sepkoski (2002); and to Dosinia by Beu et al. (1990) and Kafanov and Ogasawara (2003).
It was reranked as Dosinia (Phacosoma) by Beu et al. (1990) and Kafanov and Ogasawara (2003).
It was assigned to Veneroida by Sepkoski (2002); and to Dosinia by Beu et al. (1990) and Kafanov and Ogasawara (2003).
Species lacking formal opinion data
Dosinia angulosa, Dosinia bensoni, Dosinia cuspidata, Dosinia juvenilis, Dosinia kaneharai, Dosinia kaneharai, Dosinia lambata, Dosinia lambata, Dosinia mackayi, Dosinia maoriana, Dosinia meridionalis, Dosinia ongleyi, Dosinia ongleyi, Dosinia owadaensis, Dosinia palmeriae, Dosinia steinmanni, Dosinia striatissima, Dosinia troscheli, Dosinia waiparaensis, Dosinia whitleyi, Phacosoma suketoensis, Phacosoma tomikawensis
Synonymy list
| Year | Name and author |
|---|---|
| 1912 | Phacosoma Jukes-Brown |
| 1990 | Dosinia (Phacosoma) Beu et al. p. 400 |
| 2002 | Phacosoma Sepkoski |
| 2003 | Dosinia (Phacosoma) Kafanov and Ogasawara p. 51 |
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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. Dosinia (Phacosoma) Jukes-Brown 1912
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004, Hendy et al. 2009 | |||||
Collections (37 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kaiatan | New Zealand | Dosinia maoriana (67842) | |
| Early/Lower Oligocene | Japan | Phacosoma chikuzenensis (70764 70765 70766 70767 70768 70769 70775 70776 70778 70813 70892) | |
| Burdigalian - Langhian | Japan (Fukui ) | Phacosoma akaisiana (176560) | |
| Langhian | Japan | Phacosoma nomurai (44958 44959) Phacosoma nomurai, Phacosoma suketoensis (44970) Phacosoma suketoensis (44960 44961) | |
| Middle Miocene | Japan (Hiroshima) | Phacosoma suketoense (51422) Phacosoma suketoense, Phacosoma nomurai (51423) | |
| Middle Miocene | Japan | Dosinia ettyuensis (81704) | |
| Serravallian | Japan | Phacosoma hataii (44962) | |
| Messinian | Japan | Phacosoma sp. (4871) | |
| Pliocene | Japan | Phacosoma tomikawensis (97078 97111) | |
| Late/Upper Pliocene | Indonesia | Dosinia cumingii (70079) Dosinia laminata (70084) | |
| Piacenzian | Japan | Phacosoma tomikawensis (97077 97079) | |
| Pleistocene | Philippines (Panay) | Dosinia exasperata (41651) | |
| Pleistocene | Japan | Dosinia troscheli (96969 96970 97028 97029) | |
| Middle Pleistocene | New Zealand (Wellington) | Dosinia subrosea (94818) | |
| Late/Upper Pleistocene | Japan | Dosinia japonica (97961) | |
| Holocene | Japan | Dosinia japonica (51310) |