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Permophorus costatus

Bivalvia - Cardiida - Kalenteridae

Arca costata was named by Brown (1841). It is a 3D body fossil. Its type locality is Newtown, River Irk, Bed 4, which is in a Wuchiapingian shallow subtidal packstone in the United Kingdom. It is the type species of Arca.

It was recombined as Myoconcha costata by Howse (1848) and Howse (1857); it was recombined as Pleurophorus costatus by King (1850), Geinitz (1861), Trechmann (1945) and Klapcinski (1967); it was recombined as Permophorus costatus by Logan (1967), Muromtseva and Guskov (1984) and Wasmer and Hautmann (2012).

Sister species lacking formal opinion data

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Synonymy list
YearName and author
1841Arca costata Brown p. 32 figs. Pl 6, figs 34,35
1846Cypricardia murchisoni Geinitz
1848Myoconcha costata Howse p. 245
1850Pleurophorus costatus King p. 181 figs. Pl 15, figs 13-20
1857Myoconcha costata Howse p. 310
1861Pleurophorus costatus Geinitz p. 71 figs. Pl 12, figs 32-35
1881Pleurophorus acuteplicatus Waagen p. 223 figs. Pl 18, fig 10
1945Pleurophorus costatus Trechmann p. 352
1967Pleurophorus costatus Klapcinski p. 431 figs. Pl 29, figs 14, 15
1967Permophorus costatus Logan p. 53 figs. Pl 9, figs 1-13
1977Permophorus acuteplicatus Zhang p. 489 figs. Pl 192, fig 11
1984Permophorus costatus Muromtseva and Guskov p. 84 figs. Pl 5, fig 1; pl 52, figs 1c,2c,3-7,10,11,13,14
2012Permophorus costatus Wasmer and Hautmann p. 1064 figs. 8N-T

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EubilateriaAx 1987
subclassAutobranchia(Groblen 1894)
infraclassHeteroconchia(Cox 1960)
CardiomorphiFerussac 1822
CardioniFerussac 1822
CardiidiaFerussac 1822
CardiataFerussac 1822
superorderCardiiformiiFerussac 1822
orderCardiidaFerussac 1822
superfamilyKalenteroideaMarwick 1953
subfamilyPermophorinaevan de Poel 1959
genusPermophorusChavan 1954

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.

No diagnoses are available