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Guizhoupecten
Taxonomy
Guizhoupecten was named by Chen (1962) [Sepkoski's age data: P Leon P Dora Sepkoski's reference number: 157,524].
It was assigned to Aviculopectininae by Vokes (1980); to Bivalvia by Smith and Xu (1988); to Streblochondriidae by Chen (1962), Newell and Boyd (1995); to Pterioida by Sepkoski (2002); and to Guizhoupectininae by Bouchet et al. (2010).
It was assigned to Aviculopectininae by Vokes (1980); to Bivalvia by Smith and Xu (1988); to Streblochondriidae by Chen (1962), Newell and Boyd (1995); to Pterioida by Sepkoski (2002); and to Guizhoupectininae by Bouchet et al. (2010).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1908 | Aviculopecten guadalupensis Girty |
| 1909 | Aviculopecten guadalupensis Girty p. 436 figs. Pl 16, figs 20,20a |
| 1931 | Aviculopecten guadalupensis Reed p. 44 figs. Pl 7, fig 3 |
| 1938 | Streblochondria guadalupensis Newell p. 86 figs. Pl 15, figs 5,7 |
| 1962 | Guizhoupecten Chen |
| 1963 | Streblochondria guadalupensis Ciriacks p. 53 figs. Pl 8, fig 8 |
| 1980 | Guizhoupecten Vokes p. 47 |
| 1980 | Guizhoupecten guadalupensis Yao et al. |
| 1988 | Guizhopecten Smith and Xu p. 97 |
| 1995 | Guizhoupecten Newell and Boyd p. 57 |
| 2002 | Guizhoupecten Sepkoski |
| 2010 | Guizhoupecten 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. †Guizhoupecten Chen 1962
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†Guizhoupecten acanthus Zhou 1977
†Guizhoupecten cheni Newell and Boyd 1985
†Guizhoupecten filae Waterhouse 1987
†Guizhoupecten maynci Newell 1955
†Guizhoupecten miyamoriensis Murata 1964
†Guizhoupecten multistriatus Mou and Liu 1993
†Guizhoupecten regularis Chen 1962
†Guizhoupecten tubicostata Ciriacks 1963
†Guizhoupecten wangi Chen 1962
†Guizhoupecten xiaosanjiarensis Liang 1980
Invalid names: Aviculopecten guadalupensis Girty 1909 [nomen dubium]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| height | 1 | 22.6 | - | - | - | - | |
| shell height | 3 | 37.0 | 34.9 | 41.8 | 34.9 | 4.00 | |
| valve height | 33 | 17.3 | 0.883 | 49.1 | 22.3 | 13.8 |
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| Source: f = family, o = order, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004, Aberhan et al. 2004 | |||||
Age range: base of the Ufimian to the top of the Changhsingian or 277.30000 to 251.90200 Ma
Collections (78 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Leonardian | USA (Utah) | Streblochondria tubicostata (11272) | |
| Kungurian | USA (Texas) | G. cheni (43497) | |
| Kungurian | Venezuela (Merida) | G. sp. (41516) | |
| Kungurian - Changhsingian | China (Hunan) | G. acanthus (123638) | |
| Ufimian - Kazanian | China (Qinghai) | Guizhopecten sp. (68580) | |
| Roadian | USA (Wyoming) | Streblochondria guadalupensis, Streblochondria tubicostata (11229) | |
| Roadian | USA (Texas) | G. cheni (43553 43563 81693) G. sp. (101767) | |
| Roadian - Wordian | China (Anhui) | G. regularis (102121) | |
| Wordian | USA (Texas) | Aviculopecten guadalupensis, Aviculopecten sp. a (108821) G. cheni (43550) | |
| Wordian - Capitanian | China (Nei Mongol) | G. xiaosanjiarensis (109610) | |
| Wordian - Capitanian | Japan | Streblochondria miyamoriensis (113877) | |
| Capitanian | China (Guangdong) | G. wangi, G. regularis, G. multistriatus (113864) | |
| Capitanian | USA (Texas) | G. cheni (102618) | |
| Wuchiapingian | Greenland | Streblochondria maynci (86164 107530) | |
| Wuchiapingian | China (Jiangxi) | G. regularis (102118) G. wangi (102114) | |
| Wuchiapingian | USA (Wyoming) | Streblochondria tubicostata (105366) | |
| Wuchiapingian | Russian Federation | G. corrugatus (98148 102207) | |
| Wuchiapingian | China (Qinghai) | G. regularis (112863 112868) | |
| Wuchiapingian | Pakistan | Aviculopecten guadalupensis (236232) | |
| Wuchiapingian | China (Sichuan) | G. regularis (98078) | |
| Wuchiapingian | China (Chongqing) | G. regularis (98074) | |
| Wuchiapingian | China (Guizhou) | G. regularis (95974 112002) G. simplicus, G. regularis (111997) G. simplicus, G. wangi (111996) G. sp. (111994) G. wangi (112106 112107 121004 121006) G. wangi, G. regularis (111998 112004 112105) | |
| Wuchiapingian | China (Guangdong) | G. regularis (121121) | |
| Wuchiapingian | Australia (Queensland) | G. filae (98099 98100 103924 104952 120329 120336 120337 120340 120539 120670) | |
| Wuchiapingian | China (Guangxi) | G. regularis (98075 98076 123622) | |
| Lopingian | Russian Federation (Kalmykia) | Streblochondria guadalupensis (46530) | |
| Lopingian | USA (Wyoming) | Streblochondria guadalupensis (11223 236344) | |
| Lopingian | USA (Montana) | Streblochondria guadalupensis (11273) | |
| Wuchiapingian - Changhsingian | China (Hubei) | G. wangi (123639) | |
| Wuchiapingian - Changhsingian | China (Guangxi) | G. sp. (123635) | |
| Changhsingian | China (Chongqing) | G. regularis (94985) G. sp. (94984) | |
| Changhsingian | China (Guizhou) | G. guadalupensis (112084 112089) G. regularis (112090 117483) G. simplicus, G. wangi (112086) G. sp. (108551 149293 149297) G. wangi (121005 121007) G. wangi, G. regularis (117481) | |
| Changhsingian | China (Guangxi) | G. regularis (149218 206152) | |
| Changhsingian | Japan | G. sp. (114536) | |
| Changhsingian | China (Sichuan) | G. regularis (121421) |