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Symethis
Taxonomy
Symethis was named by Rathbun (1935) [Sepkoski's age data: T Than R]. It is extant. Its type is Hippa variolosa. It is the type genus of Symethinae.
It was assigned to Raninidae by Rathbun (1935); to Decapoda by Sepkoski (2002); to Symethidae by Schweitzer et al. (2010); and to Symethinae by van Bakel et al. (2012), Karasawa et al. (2014) and Schweitzer et al. (2018).
It was assigned to Raninidae by Rathbun (1935); to Decapoda by Sepkoski (2002); to Symethidae by Schweitzer et al. (2010); and to Symethinae by van Bakel et al. (2012), Karasawa et al. (2014) and Schweitzer et al. (2018).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1935 | Symethis Rathbun |
| 2002 | Symethis Sepkoski |
| 2010 | Symethis Schweitzer et al. p. 77 |
| 2012 | Symethis van Bakel et al. p. 103 |
| 2014 | Symethis Karasawa et al. p. 258 |
| 2018 | Symethis Schweitzer et al. p. 35 |
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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.
Diagnosis
No diagnoses are available