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Colaptomena
Taxonomy
Colaptomena was named by Cooper (1956). Its type is Colaptomena leptostrophoidea.
It was assigned to Oepikinae by Mitchell (1977); to Strophomenida by Sepkoski (2002); to Rafinesquinidae by Congreve et al. (2015); and to Rafinesquininae by Williams et al. (2000), Cocks (2010), Liljeroth et al. (2017).
It was assigned to Oepikinae by Mitchell (1977); to Strophomenida by Sepkoski (2002); to Rafinesquinidae by Congreve et al. (2015); and to Rafinesquininae by Williams et al. (2000), Cocks (2010), Liljeroth et al. (2017).
Species
C. auduni, C. concentrica, C. expansa, C. leptostrophoidea (type species), C. macallumi, C. obesa, C. pseudopecten, Macrocoelia champlainensis, Macrocoelia concentrica, Macrocoelia elegantula, Macrocoelia insolita, Macrocoelia llandeiloensis, Macrocoelia magna, Macrocoelia rotunda, Macrocoelia ruedemanni
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1956 | Colaptomena Cooper |
| 1977 | Colaptomena Mitchell |
| 2000 | Colaptomena Williams et al. p. 237 |
| 2002 | Colaptomena Sepkoski |
| 2002 | Macrocoelia Sepkoski |
| 2010 | Colaptomena Cocks |
| 2015 | Colaptomena Congreve et al. |
| 2017 | Colaptomena Liljeroth 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. †Colaptomena Cooper 1956
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†Colaptomena auduni Liljeroth et al. 2017
†Colaptomena concentrica Portlock 1843
†Colaptomena expansa expansa Sowerby 1839
†Colaptomena leptostrophoidea Cooper 1956
†Colaptomena macallumi Reed 1917
†Colaptomena obesa Cooper 1956
†Colaptomena pseudopecten McCoy 1846
Invalid names: Macrocoelia [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Hendy et al. 2009, Nesnidal et al. 2013, Aberhan et al. 2004, Hendy 2009 | |||||
Age range: base of the Late/Upper Llanvirn to the top of the Porkuni or 461.10000 to 443.10000 Ma
Collections (145 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Ordovician | USA (Tennessee) | Macrocoelia sp. (319) | |
| Middle Ordovician | USA (Kentucky) | Macrocoelia sp. (124619) | |
| Chazyan | USA (New York) | Rafinesquina champlainensis (42808 56184 56185 171711 171798 172144 172180 172184 172193 172224 172226 172227 172228 172229 172230 172232 172294 172295 172296 172297 172298 172307 172308 172309 172311 172313 172321 172322 172347 172348) | |
| Chazyan | USA (Virginia) | Macrocoelia elegantula (186183 203287) | |
| Chazyan | USA (Tennessee) | Macrocoelia champlainensis (222075) Macrocoelia obesa (164884) Macrocoelia sp. (308) | |
| Chazyan | USA (Vermont) | Rafinesquina champlainensis (171816 172208) | |
| Chazyan | Canada (Northwest Territories) | Macrocoelia sp. (315 24621 25932 25933) | |
| Whiterockian | USA (Nevada) | Macrocoelia sp. (104279 104299 104303 104533) | |
| Oretanian | Spain (Salamanca) | Macrocoelia sp. (21092) | |
| Oretanian | Spain (Toledo) | Macrocoelia sp. (20898 20899) | |
| Abereiddian - Llandeilian | Ireland | C. auduni, C. pseudopecten (188885) | |
| Llanvirn - Llandeilian | USA (Alaska) | Macrocoelia indet. (13615) | |
| Abereiddian - Aurelucian | Ireland | C. auduni (188892 188893) | |
| Early/Lower Llandeilo | United Kingdom (Wales) | Macrocoelia sp. (3367) | |
| Late/Upper Llanvirn | United Kingdom (Wales) | Macrocoelia llandeiloensis (3316 3317 3318 3320 69530 69531 69532 69537 69538 69543 69544 69545 69547 69548 69549) | |
| Late/Upper Llanvirn | United Kingdom | Macrocoelia llandeiloensis (69533 69534 69535 69536 69542 69551 69558 69559 69560 69561 69562 69563 69564 69565 69566 69567 69568 69569 69573 69574 69575 69576 69577) | |
| Llandeilo | United Kingdom | Macrocoelia llandeiloensis (69587 69588 69590 69591 69592 69595) | |
| Llandeilo | United Kingdom (Scotland) | Macrocoelia macallumi (164928) | |
| Llandeilo | Kazakhstan | Macrocoelia insolita (186017) | |
| Soudleyan | United Kingdom (England) | Macrocoelia sp. (3302 3303) | |
| Soudleyan | United Kingdom (Wales) | Macrocoelia prolata (3362 43636 43637 43638 43639 188588 188589 188593 188596 192387) Macrocoelia sp. (3301) | |
| Soudleyan | United Kingdom | C. expansa (173761) | |
| Aurelucian | United Kingdom (Wales) | C. expansa (173792 173798) | |
| Soudleyan - Marshbrookian | United Kingdom (Wales) | Macrocoelia sp. (3368 3370) | |
| Caradoc | USA (Virginia) | Macrocoelia magna, Macrocoelia rotunda (37904) | |
| Mohawkian | USA (Nevada) | Macrocoelia occidentalis (186187) Macrocoelia sp. (105561 105563 105564) | |
| Ashbyan | USA (Tennessee) | Macrocoelia duplistriata (219873) | |
| Blackriveran | USA (Pennsylvania) | Opikina ruedemanni (162391) | |
| Blackriveran | USA (Oklahoma) | Macrocoelia bella (23893) | |
| Rocklandian - Kirkfieldian | United Kingdom (Northern Ireland) | C. concentrica (89157) | |
| Trentonian | USA (New York) | Macrocoelia ruedemanni (164925) | |
| Longvillian | United Kingdom (Walers) | Macrocoelia expansa, Macrocoelia prolata (3304) | |
| Longvillian | United Kingdom (Wales) | C. expansa (173784) Macrocoelia expansa, Macrocoelia prolata (192388 192389) Macrocoelia indet. (13832) Macrocoelia prolata (43640) | |
| Burrellian | United Kingdom (Scotland) | Macrocoelia concentrica (165046) | |
| Burrellian | United Kingdom (Wales) | C. expansa (173781 173786) | |
| Burrellian | Peru | C. expansa (167134) | |
| Chatfieldian | USA (Virginia) | C. leptostrophoidea (105205) | |
| Cheneyan | United Kingdom (Scotland) | C. concentrica (219884) | |
| Porkuni | Latvia | Rafinesquina expansa (173494 197450 197451 197458) |