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Edmondia
Taxonomy
Edmondia was named by de Koninck (1841) [Sepkoski's age data: D Fras-u P Djhu]. Its type is Isocardia unioniformis. It is the type genus of Edmondiidae.
It was assigned to Pholadomyoida by Sepkoski (2002); and to Edmondiidae by Hoare et al. (1978), Vokes (1980), Morris et al. (1991), Amler (2010), Bouchet et al. (2010) and Bailey (2021).
It was assigned to Pholadomyoida by Sepkoski (2002); and to Edmondiidae by Hoare et al. (1978), Vokes (1980), Morris et al. (1991), Amler (2010), Bouchet et al. (2010) and Bailey (2021).
Species
Broeckia primula, E. acutangula, E. anodontoides, E. aspenwallensis, E. aspinwallensis, E. athenae, E. bellula, E. circularis, E. crassa, E. dubia, E. elongata (syn. E. murchisoniana), E. equilateralis, E. filigrana, E. gibbosa, E. glabra, E. grandis, E. guembeli, E. hamlingii, E. hautmanni, E. hudsoni, E. isocosmica, E. medon, E. meekiana, E. multilamellosa, E. nebrascensis, E. netschajewi, E. nodulifera, E. omolonica, E. ovata, E. phosphatica, E. pinonensis, E. pitkinensis, E. prichardi, E. radiata, E. rotunda (syn. E. cumminsi), E. rudis, E. soleniformis, E. suborbiculata, E. suborbiculata, E. sulcata (syn. Sanguinolaria sulcata), E. tiesseni, E. unioniformis, E. vetusta, E. yachihoensis
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1841 | Edmondia de Koninck |
| 1885 | Broeckia de Koninck |
| 1978 | Edmondia Hoare et al. p. 1032 |
| 1980 | Edmondia Vokes p. 201 |
| 1991 | Edmondia Morris et al. p. 93 |
| 2002 | Edmondia Sepkoski |
| 2010 | Edmondia Amler p. 26 |
| 2010 | Edmondia Bouchet et al. |
| 2021 | Edmondia Bailey p. 34 |
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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. †Edmondia de Koninck 1841
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†Edmondia acutangula Roemer 1870
†Edmondia anodontoides Meek 1875
†Edmondia aspenwallensis Meek 1871
†Edmondia aspinwallensis Meek 1871
†Edmondia athenae Whidborne 1896
†Edmondia bellula Girty 1909
†Edmondia circularis Walcott 1884
†Edmondia crassa Girty 1911
†Edmondia dubia Johnston 1887
†Edmondia equilateralis Girty 1910
†Edmondia filigrana de Koninck 1878
†Edmondia gibbosa Swallow 1858
†Edmondia glabra Meek 1872
†Edmondia grandis Stuckenberg 1905
†Edmondia guembeli Gemmellaro 1896
†Edmondia hamlingii Whidborne 1896
†Edmondia hautmanni Prinoth and Posenato 2023
†Edmondia hudsoni Dickins 1999
†Edmondia isocosmica Gemmellaro 1896
†Edmondia medon Walcott 1884
†Edmondia meekiana Herrick 1887
†Edmondia multilamellosa Gemmellaro 1896
†Edmondia nebrascensis Geinitz 1866
†Edmondia netschajewi Muromtseva 1981
†Edmondia nodulifera Hoare et al. 1978
†Edmondia omolonica Muromtseva 1984
†Edmondia ovata Meek and Worthen 1873
†Edmondia phosphatica Girty 1910
†Edmondia pinonensis Meek 1877
†Edmondia pitkinensis Snider 1915
†Edmondia prichardi Dickins 1963
†Edmondia radiata Hall 1858
†Edmondia rudis McCoy 1878
†Edmondia soleniformis Cox 1857
†Edmondia suborbiculata Swallow 1858
†Edmondia suborbiculata Girty 1911
†Edmondia tiesseni Frech 1911
†Edmondia unioniformis Phillips 1836
†Edmondia vetusta Whiteaves 1897
†Edmondia yachihoensis Grabau 1934
Invalid names: Broeckia de Koninck 1885 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 13 | 21.6 | 11.3 | 49.0 | 21.0 | 10.9 | |
| valve height | 54 | 14.8 | 3.77 | 68.0 | 15.0 | 13.9 |
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Burrellian to the top of the Changhsingian or 456.60000 to 252.17000 Ma
Collections (344 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Longvillian - Marshbrookian | China (ShanXi) | E. sp. (7918) | |
| Burrellian | United Kingdom (Scotland) | E. sp. (156584) | |
| Maysvillian | Canada (Manitoba) | E. vetusta (174050) | |
| Gamachian | Canada (Manitoba) | E. vetusta (26363) | |
| Telychian | China (Jiangxi) | E. sp. (27744) | |
| Telychian | United Kingdom (England) | E. simplex (49635) | |
| Wenlock | China (Jiangsu) | E. sp. (27751) | |
| Pridoli | Poland | Astarte primula (23027 23032 23034) | |
| Eifelian | USA (Nevada) | E. sp. (3830) | |
| Givetian | Brazil (Para) | E. sp. (37173) | |
Youngest occurrences |
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| Time interval | Ma | Country or state | PBDB collection number |
| Wuchiapingian | China (Hunan) | E. elongata (107826) E. murchisoniana, E. rotunda, E. nebrascensis (121731) E. nebrascensis (95695 97261) E. nebrascensis, E. tiesseni (123600) E. rotunda, E. nebrascensis, E. tiesseni (107820) | |
| Wuchiapingian | Madagascar (Diana) | Allorisma sulcatum (81987) | |
| Lopingian | USA (Montana) | E. sp. (105335) | |
| Lopingian | Bosnia and Herzegovina | E. rudis (206739 206740 206741) | |
| Lopingian | USA (Wyoming) | E. stuchburia, E. gibbosa (11224) | |
| Changhsingian | Italy (South Tyrol) | E. radiata (204985) | |
| Changhsingian | Italy | E. hautmanni (230024 230025 230026 230037 230045 230054) E. sulcata, E. filigrana (232368) | |
| Changhsingian | China (Fujian) | E. nebrascensis (111730) E. sp. (95479 95480) | |
| Changhsingian | Japan | E. sp. (73812) E. sp. a, E. sp. b (114491) | |
| Changhsingian | China (Guizhou) | E. nebrascensis (112097) E. sp. (121007) | |