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Hesperomena
Taxonomy
Hesperomena was named by Cooper (1956) [Sepkoski's age data: O Llvi-u Sepkoski's reference number: 1,878].
It was assigned to Strophomenida by Sepkoski (2002); and to Hesperomenidae by Williams et al. (2000) and Benedetto (2012).
It was assigned to Strophomenida by Sepkoski (2002); and to Hesperomenidae by Williams et al. (2000) and Benedetto (2012).
Species
Synonymy list
Year | Name and author |
---|---|
1956 | Hesperomena Cooper pp. 744 - 745 |
2000 | Hesperomena Williams et al. p. 337 |
2002 | Hesperomena Sepkoski |
2012 | Hesperomena Benedetto p. 439 |
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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. †Hesperomena Cooper 1956
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†Hesperomena canadensis Norford and Ross 1978
†Hesperomena leptellinoidea Cooper 1956
Diagnosis
No diagnoses are available