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Taxonomy
Bathyarca was named by Kobelt (1891) [Sepkoski's age data: K Maes-l R Sepkoski's reference number: 545,1112]. It is extant.
It was reranked as Scapharca (Bathyarca) by Dall (1898); it was reranked as Arca (Bathyarca) by Koperberg (1931).
It was assigned to Scapharca by Dall (1898); to Arca by Koperberg (1931); to Arcinae by Reinhart (1943); to Arcoida by Sepkoski (2002); to Anadarinae by Vokes (1980), Maxwell (1992), Coan et al. (2000) and Spencer et al. (2004); to Arcidae by Lamprell and Healy (1998), Wienrich (1999), Todd (2001), Rosenberg (2005) and Mikkelsen (2006); and to Bathyarcidae by Bouchet et al. (2010).
It was reranked as Scapharca (Bathyarca) by Dall (1898); it was reranked as Arca (Bathyarca) by Koperberg (1931).
It was assigned to Scapharca by Dall (1898); to Arca by Koperberg (1931); to Arcinae by Reinhart (1943); to Arcoida by Sepkoski (2002); to Anadarinae by Vokes (1980), Maxwell (1992), Coan et al. (2000) and Spencer et al. (2004); to Arcidae by Lamprell and Healy (1998), Wienrich (1999), Todd (2001), Rosenberg (2005) and Mikkelsen (2006); and to Bathyarcidae by Bouchet et al. (2010).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1891 | Bathyarca Kobelt pp. 213-214 |
| 1898 | Scapharca (Bathyarca) Dall p. 653 |
| 1931 | Arca (Bathyarca) Koperberg p. 15 |
| 1943 | Bathyarca Reinhart p. 16 |
| 1980 | Bathyarca Vokes p. 14 |
| 1992 | Bathyarca Maxwell p. 60 |
| 1998 | Bathyarca Lamprell and Healy p. 60 |
| 1999 | Bathyarca Wienrich p. 212 |
| 2000 | Bathyarca Coan et al. pp. 132, 134 |
| 2001 | Bathyarca Todd |
| 2002 | Bathyarca Sepkoski |
| 2004 | Bathyarca Spencer et al. |
| 2005 | Bathyarca Rosenberg |
| 2006 | Bathyarca Mikkelsen |
| 2010 | Bathyarca Bouchet et al. |
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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. Bathyarca Kobelt 1891
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Subg. †Bathyarca (Bathyarca) Kobelt 1891
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Bathyarca (Bathyarca) nucleator Dall 1908
Bathyarca (Bathyarca) pectunculoides Scacchi 1834
†Bathyarca adelaideana Iredale 1939
Bathyarca anomala Verill and Bush 1898
†Bathyarca corpulenta Smith 1885
Bathyarca cybaea Hedley 1906
Bathyarca glacialis Gray 1824
†Bathyarca hendersoni Dall 1898
†Bathyarca perversidens Hedley 1902
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family | |||||
| References: Mikkelsen and Bieler 2008, Sanchez Roig 1926 | |||||
Age range
Maximum range based only on fossils: base of the Maastrichtian to the top of the Holocene or 72.10000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 66.0 Ma
Minimum age of oldest fossil (stem group age): 66.0 Ma
Collections (73 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Maastrichtian | Denmark | B. perla (1385 1386 35039) | |
| Danian | Denmark | B. perla (35040) | |
| Paleocene | Poland | B. sp. (3112) | |
| Middle Paleocene - Late/Upper Paleocene | USA (Texas) | B. sp. (84651) | |
| Ypresian | USA (Texas) | B. claibornica (7788 7789 83950 84337) | |
| Ypresian | United Kingdom (England) | B. impolita (8025) | |
| Eocene | Russian Federation | B. ilpinensis (50129) | |
| Lutetian | USA (Texas) | B. claibornensis (205223) B. claibornica (205520 205533) | |
| Lutetian - Bartonian | USA (Alabama) | B. sp. (205420) | |
| Bartonian | USA (Texas) | B. sp. (205267 205410 205429 205430 205460 205480 205484 205486) | |
| Late/Upper Eocene | New Zealand (Canterbury) | B. bellatula (45037 45041) | |
| Rupelian | Netherlands | B. saxonica (87249) | |
| Chattian | Denmark | B. bellula (234515) | |
| Chattian | Denmark (Jylland) | B. bellula (9170) | |
| Chattian | Denmark (Jutland) | B. bellula (9176) | |
| Miocene | Germany (North Rhein-Westfalia) | B. pectunculoides (62899 62935 62941) | |
| Langhian - Serravallian | Netherlands | B. pectunculoides (186883 186884) | |
| Middle Miocene | Poland | B. pectunculoides (51689 51690 51691) | |
| Middle Miocene | Germany (North Rhein-Westfalia) | B. pectunculoides (61896 61897 61898 61902 61903 61905 61906 61907 62867 62885) | |
| Middle Miocene | Bulgaria | B. polyfasciata (60289 60312 60313) | |
| Serravallian | Belgium | B. pectunculoides (77860) | |
| Badenian | Slovakia | B. devinica (73139) | |
| Waiauan | New Zealand | B. cybaea (63089 63090) | |
| Messinian | Dominican Republic | B. sp. (75041) | |
| Messinian | Panama (Bocas) | B. sp. (135889) | |
| Early/Lower Pliocene | Italy (Livorno) | B. philippiana (173989) | |
| Zanclean | Belgium | B. pectenculoides (86801 86802) | |
| Zanclean | Spain | B. sp. 2, B. sp. 1 (71910) | |
| Zanclean | United Kingdom (England) | Arca pectunculoides (84755) | |
| Pliocene | Spain | B. sp. 2, B. sp. 1 (71909) | |
| Late/Upper Pliocene | Jamaica | B. hendersoni (58522 69090 69094) | |
| Piacenzian | Italy (Emilia-Romagna) | B. philippiana (178117) | |
| Piacenzian | Belgium | B. pectenculoides (86803 86804) | |
| Early/Lower Pleistocene | Greenland | B. glacialis (75092 75099) | |
| Late/Upper Pleistocene | Japan | Arca zenophoricola (88886) | |
| Holocene | Canada (Nunavut) | B. glacialis (48463) |