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Calyptaulax
Taxonomy
Calyptaulax was named by Cooper (1930). Its type is Calyptaulax glabella.
It was assigned to Dalmanitidae by Neuman and Bruton (1974); to Pterygometopinae by Owen and Bruton (1980), Owen (1981); to Eomonorachinae by Ludvigsen and Chatterton (1982); to Pterygometopidae by Jell and Adrain (2002); and to Phacopida by Sepkoski (2002).
It was assigned to Dalmanitidae by Neuman and Bruton (1974); to Pterygometopinae by Owen and Bruton (1980), Owen (1981); to Eomonorachinae by Ludvigsen and Chatterton (1982); to Pterygometopidae by Jell and Adrain (2002); and to Phacopida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1930 | Calyptaulax Cooper |
| 1974 | Calyptaulax Neuman and Bruton |
| 1980 | Calyptaulax Owen and Bruton |
| 1981 | Calyptaulax Owen |
| 1982 | Calyptaulax Ludvigsen and Chatterton p. 2186 |
| 2002 | Calyptaulax Jell and Adrain p. 354 |
| 2002 | Calyptaulax Sepkoski |
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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. †Calyptaulax Cooper 1930
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†Calyptaulax angusta Cooper 1953
†Calyptaulax annulata Raymond 1905
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Invalid names: Pterygometopus gracilens Raymond 1925 [synonym]
†Calyptaulax brongniartii Portlock 1843
†Calyptaulax callicephalus Hall 1847
†Calyptaulax cornwalli Ross and Barnes 1967
†Calyptaulax glabella Cooper 1930
†Calyptaulax holstonensis Raymond 1925
†Calyptaulax hunteri Reed 1914
†Calyptaulax incepta Whittington 1965
†Calyptaulax norvegicus Stormer 1945
†Calyptaulax sillimani Roy 1941
†Calyptaulax strasburgensis Ulrich and Delo 1940
Diagnosis
No diagnoses are available