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Cassidulus gouldii
Taxonomy
Pygorhynchus gouldii was named by Bouve (1846). Its type specimen is Boston Soc. Nat. Hist. 1756A, a test, and it is a 3D body fossil.
It was recombined as Cassidulus (Pygorhynchus) gouldii by Clark and Twitchell (1915); it was recombined as Procassidulus (Hardouinia) gouldii by Lambert and Thiéry (1921); it was recombined as Cassidulus (Cassidulus) gouldii by Cooke (1942); it was recombined as Cassidulus gouldii by Cooke (1959).
It was recombined as Cassidulus (Pygorhynchus) gouldii by Clark and Twitchell (1915); it was recombined as Procassidulus (Hardouinia) gouldii by Lambert and Thiéry (1921); it was recombined as Cassidulus (Cassidulus) gouldii by Cooke (1942); it was recombined as Cassidulus gouldii by Cooke (1959).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1846 | Pygorhynchus gouldii Bouve p. 192 |
1915 | Cassidulus (Pygorhynchus) gouldii Clark and Twitchell p. 171 |
1915 | Cassidulus (Pygorhynchus) alabamensis Clark and Twitchell p. 172 figs. pl. 80, figs. 3a-d |
1921 | Procassidulus (Hardouinia) alabamensis Lambert and Thiéry p. 362 |
1921 | Procassidulus (Hardouinia) gouldii Lambert and Thiéry p. 363 |
1942 | Cassidulus (Cassidulus) alabamensis Cooke p. 31 |
1942 | Cassidulus (Cassidulus) gouldii Cooke p. 31 |
1959 | Cassidulus gouldii Cooke p. 57 |
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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.
†Cassidulus gouldii Bouve 1846
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Invalid names: Cassidulus (Cassidulus) alabamensis Clark and Twitchell 1915 [synonym]
Diagnosis
No diagnoses are available