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Trachysphecion
Taxonomy
Trachysphecion was named by Pomel (1872) [Sepkoski's age data: K u]. It is not extant.
It was synonymized subjectively with Stellispongia by Finks and Rigby (2004).
It was assigned to Pharetronida by Sepkoski (2002); and to Stellispongiinae by Finks et al. (2004) and Senowbari-Daryan and Rigby (2015).
It was synonymized subjectively with Stellispongia by Finks and Rigby (2004).
It was assigned to Pharetronida by Sepkoski (2002); and to Stellispongiinae by Finks et al. (2004) and Senowbari-Daryan and Rigby (2015).
Synonymy list
| Year | Name and author |
|---|---|
| 1872 | Trachysphecion Pomel |
| 2002 | Trachyspecion Sepkoski |
| 2004 | Trachysphecion Finks et al. p. 745 |
| 2015 | Trachysphecion Senowbari-Daryan and Rigby |
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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. †Trachysphecion Pomel 1872
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Diagnosis
No diagnoses are available