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Permophorus bregeri

Bivalvia - Cardiida - Kalenteridae

Taxonomy
Pleurophorus bregeri was named by Girty (1927).

It was recombined as Permophorus bregeri by Ciriacks (1963), Hofmann and Hautmann (2013) and Hofmann et al. (2013).

Sister species lacking formal opinion data
P. attenuatus, P. lunulus, P. subcostata

Synonymy list
YearName and author
1927Pleurophorus bregeri Girty p. 445 figs. Pl 30, fig 40
1942Pleurophorus bregeri Newell and Kummel
1963Permophorus bregeri Ciriacks p. 83 figs. Pl 16, figs 8,9
2013Permophorus bregeri Hofmann and Hautmann p. 566 figs. 12A-D

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassHeteroconchia(Gray 1854)
RankNameAuthor
—CardiomorphiFerussac 1822
—CardioniFerussac 1822
—CardiidiaFerussac 1822
—CardiataFerussac 1822
superorderCardiiformiiFerussac 1822
orderCardiidaFerussac 1822
superfamilyKalenteroideaMarwick 1953
familyKalenteridae
genusPermophorusChavan 1954
speciesbregeri()

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.

†Permophorus bregeri Girty 1927
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height68.266.1114.28.053.02
valve height35.082.619.005.583.20

Composition: aragonitec
Locomotion: facultatively mobileg
Life habit: shallow infaunalg
Diet: suspension feederg
Vision: blindc
Created: 2009-10-11 11:02:47
Modified: 2009-10-11 13:02:47
Source: g = genus, c = class
References: Aberhan et al. 2004, Hendy et al. 2009

Age range: base of the Spathian to the top of the Griesbachian or 251.30000 to 250.50000 Ma

Collections (39 total)


Time interval Ma Country or state Original ID and collection number
Changhsingian - Griesbachian254.17 - 250.5China (Sichuan) Permophorus bregeri (205974 205975 205977 205979)
Changhsingian - Griesbachian254.17 - 250.5China (Guizhou) Permophorus bregeri (205986 205987 205988 205989 205993)
Changhsingian - Griesbachian254.17 - 250.5China (Yunnan) Permophorus bregeri (205965 205967 205968)
Griesbachian251.902 - 250.5China (Sichuan) Permophorus bregeri (205985)
Griesbachian251.902 - 250.5USA (Idaho) Permophorus bregeri (105399 105403 150726) Pleurophorus bregeri (108750 108751)
Griesbachian251.902 - 250.5China (Guizhou) Permophorus bregeri (200982 200985 200988 200991 200994 200997 201000 201001 201003 201007 201012 201013 205960 205990 205991 205994 205995)
Smithian251.3 - 247.2USA (Utah) Permophorus bregeri (156112 156113)
Spathian251.3 - 247.2USA (Utah) Permophorus bregeri (156083 156115)