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Cyclopecten
Taxonomy
Cyclopecten was named by Verrill (1897) [Sepkoski's age data: T Mi-l-l R Sepkoski's reference number: 681]. It is extant. Its type is Pecten pustulosus.
It was reranked as Pecten (Cyclopecten) by Brown and Pilsbry (1913).
It was assigned to Pecten by Brown and Pilsbry (1913); to Pectinidae by Faustman (1964), Gazdzicki and Pugaczewska (1984); to Pterioida by Sepkoski (2002); and to Propeamussiidae by Moore (1984), Coan et al. (2000), Todd (2001), Spencer et al. (2004), Waller (2011), Robinson and Lee (2011).
It was reranked as Pecten (Cyclopecten) by Brown and Pilsbry (1913).
It was assigned to Pecten by Brown and Pilsbry (1913); to Pectinidae by Faustman (1964), Gazdzicki and Pugaczewska (1984); to Pterioida by Sepkoski (2002); and to Propeamussiidae by Moore (1984), Coan et al. (2000), Todd (2001), Spencer et al. (2004), Waller (2011), Robinson and Lee (2011).
Species
C. (Cyclochlamys), C. acuminatus, C. almirantensis, C. aupouria, C. cocosensis, C. compitum, C. defuniak, C. diktuotus, C. duplicatus, C. fenestratus, C. guppyi, C. horridus, C. hoskynsi, C. incongruus, C. kapalae, C. lompicoensis, C. martinezensis, C. nanus (syn. C. aotus), C. oligolepis, C. pernomus (syn. Pecten (Cyclopecten) rotundatus), C. powelli, C. pustulosus, C. thalassinus, C. zalaya, Pecten (Cyclopecten) rotundatus
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1897 | Cyclopecten Verrill p. 70 |
| 1913 | Pecten (Cyclopecten) Brown and Pilsbry p. 512 |
| 1944 | Xenamussium Oyama |
| 1964 | Cyclopecten Faustman p. 115 |
| 1984 | Cyclopecten Gazdzicki and Pugaczewska p. 96 |
| 1984 | Cyclopecten Moore p. B7 |
| 2000 | Cyclopecten Coan et al. p. 247 |
| 2001 | Cyclopecten Todd |
| 2002 | Cyclopecten Sepkoski |
| 2004 | Cyclopecten Spencer et al. |
| 2011 | Cyclopecten Robinson and Lee p. 138 |
| 2011 | Cyclopecten Waller p. 17 |
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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. Cyclopecten Verrill 1897
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Subg. Cyclopecten (Cyclochlamys) Finlay 1926
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Cyclochlamys mestayerae Dell 1956
†Cyclochlamys shepherdi Laws 1939
Cyclochlamys transenna Suter 1913
†Cyclopecten acuminatus Waller 2011
†Cyclopecten almirantensis Olsson 1922
Cyclopecten aupouria Powell 1937
Cyclopecten cocosensis Dall 1908
†Cyclopecten compitum Marwick 1929
†Cyclopecten defuniak Gardner 1926
†Cyclopecten diktuotus Gardner 1926
†Cyclopecten duplicatus Sowerby 1824
Cyclopecten fenestratus Forbes 1844
†Cyclopecten guppyi Dall 1898
Cyclopecten horridus Dijkstra 1995
Cyclopecten hoskynsi Forbes 1844
†Cyclopecten incongruus Dall 1916 [incongruous glass-scallop]
Cyclopecten kapalae Dijkstra 1990
†Cyclopecten lompicoensis Arnold 1906
†Cyclopecten martinezensis Gabb 1869
†Cyclopecten oligolepis Brown and Pilsbry 1913
Cyclopecten pernomus Hertlein 1935
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Invalid names: Pecten (Cyclopecten) rotundatus Dall 1908 [replaced]
Cyclopecten powelli Dell 1956
Cyclopecten pustulosus Verrill 1873
Cyclopecten thalassinus Dall 1886
†Cyclopecten zalaya Waller 2011
Pecten (Cyclopecten) rotundatus von Hagenow 1842
Invalid names: Xenamussium Oyama 1944 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, o = order | |||||
| References: Kiessling 2004, Aberhan et al. 2004, Hendy et al. 2009 | |||||
Age range
Maximum range based only on fossils: base of the Waipawan to the top of the Calabrian or 56.00000 to 0.77400 Ma
Minimum age of oldest fossil (stem group age): 52.0 Ma
Minimum age of oldest fossil (stem group age): 52.0 Ma
Collections (97 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Waipawan | New Zealand (Chatham Islands) | Cyclochlamys sp. (51079) | |
| Ypresian | New Zealand | Cyclochlamys sp. (51082) | |
| Ypresian | United Kingdom (England) | C. duplicatus (3266) Pecten duplicatus (8050 76601) | |
| Middle Eocene | USA (California) | C. sp. (194439) | |
| Rupelian | New Zealand | C. sp. (205780) | |
| Aquitanian | Panama | C. sp. A (42627) | |
| Aquitanian - Burdigalian | Colombia (La Guajira) | C. sp. (156749) | |
| Miocene | USA (California) | Pecten lompicoensis (208191) | |
| Otaian | New Zealand (Auckland) | C. shepherdi (84915) | |
| Burdigalian | Panama | C. oligolepis (93041) | |
| Burdigalian | USA (Florida) | Pecten diktuotum (42678) | |
| Serravallian | USA (Florida) | Pecten defuniak (43023 43024 43046 94810) Pseudamussium defuniak (111204 136943) | |
| Serravallian | Panama (Bocas del Toro) | C. sp. (135818) | |
| Tortonian | Panama | C. oligolepis (52170 93159 93172 93173 93174 93177 93224) C. sp. (61342) Pecten oligolepis (134661) | |
| Tortonian | Panama (Darien) | C. sp. (136007) | |
| Tortonian | Dominican Republic | C. guppyi (74934 90618 94139 131371 131472 131473 131474 131475 131490 131508 131509 131510 131512 131514 131515 131516 131517 131518) | |
| Tortonian | Panama (Colon) | C. oligolepis (145255 145278) C. sp. (79785 79790 79985) | |
| Late/Upper Miocene | Trinidad and Tobago | C. sp. (60405) | |
| Late/Upper Miocene | Haiti | Chlamys guppyi (60097) | |
| Messinian | Panama (Colon) | C. sp. (79855) | |
| Messinian | Dominican Republic | C. guppyi (75042 89540 89566 93710 131522) | |
| Messinian - Zanclean | Dominican Republic | C. guppyi, C. zalaya (74967) | |
| Early/Lower Pliocene | Costa Rica | Pecten oligolepis (134655) | |
| Zanclean | Dominican Republic | C. acuminatus (93691 93715) C. guppyi (93737) C. guppyi, C. zalaya (93640) | |
| Zanclean | Panama (Bocas del Toro) | C. sp. (79982) | |
| Pliocene | Antarctica | C. guppyi (41576) | |
| Pliocene | Costa Rica | Pecten aotus (134657 134667) | |
| Late/Upper Pliocene | Jamaica | C. guppyi (131134 131915) Palliolum guppyi (58522 69089 69090 69093 69094) | |
| Piacenzian | Costa Rica (Limon) | C. sp. (79799 79800 79991) | |
| Piacenzian | Costa Rica | Pecten oligolepis (134653) | |
| Piacenzian | USA (California) | C. pernomus (226581) | |
| Piacenzian | Panama (Bocas) | C. sp. (79983 79988 79989 80000 135885) | |
| Piacenzian | Panama (Bocas del Toro) | C. sp. (61339 61340 61344 79998) | |
| Pleistocene | Costa Rica | C. sp. (135044) | |
| Calabrian | Greece | C. hoskynsi (190371) | |
| Calabrian | Costa Rica (Limon) | C. sp. (79835 79842 79844) |