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Pernopecten sichuanensis

Bivalvia - Pectinida - Entoliidae

Taxonomy
Pernopecten sichuanensis was named by Chen et al. (1974) [Also named as new by Liu in Gu et al., 1976].

Sister species lacking formal opinion data
P. trevallynensis

Synonymy list
YearName and author
1974Pernopecten sichuanensis Chen et al. p. 303 figs. Pl 158, figs 4, 10
1977Pernopecten sichuanensis Zhang p. 518 figs. Pl 199, fig 4
1986Pernopecten sichuanensis Lu figs. Pl 3, figs 7,11

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassPteriomorphia(Beurlen 1944)
RankNameAuthor
—OstreomorphiFerussac 1822
—OstreioniFerussac 1822
—OstreataFerussac 1822
superorderOstreiformiiFerussac 1822
orderPectinida(Gray 1854)
suborderEntoliidina
superfamilyEntolioideaTeppner 1922
familyEntoliidaeKorobkov 1960
genusPernopecten
speciessichuanensis

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.

†Pernopecten sichuanensis Chen et al. 1974
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height213.212.114.313.21.56
valve height39.715.6214.811.04.61

Composition: low Mg calcitef
Composition 2: aragonitef
Environment: marineo
Locomotion: facultatively mobilef
Life habit: epifaunalo
Diet: suspension feedero
Vision: limitedf
Created: 2007-10-05 04:59:44
Modified: 2010-02-19 03:36:00
Source: f = family, o = order
Reference: Kiessling 2004

Age range: base of the Capitanian to the top of the Changhsingian or 264.28000 to 251.90200 Ma

Collections (18 total)


Time interval Ma Country or state Original ID and collection number
Capitanian264.28 - 259.51China (Guangdong) Pernopecten sichuanensis (113865)
Wuchiapingian259.51 - 254.14China (Guizhou) Pernopecten sichuanensis (112001 112006 112098 112100 121006 197496 197498)
Wuchiapingian259.51 - 254.14China (Hubei) Pernopecten sichuanensis (123593)
Wuchiapingian259.51 - 254.14China (Sichuan) Pernopecten sichuanensis (98077 98078)
Wuchiapingian259.51 - 254.14China (Qinghai) Pernopecten sichuanensis (88257)
Changhsingian254.14 - 251.902China (Guizhou) Pernopecten sichuanensis (108544 108546 108551 112010 112096 121007)