| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Tresus was named by Gray (1853) [Sepkoski's age data: T Eo-l R Sepkoski's reference number: 914]. It is extant.
It was assigned to Veneroida by Sepkoski (2002); and to Lutrariinae by Abbott (1974), Moore (2003), Signorelli (2019).
It was assigned to Veneroida by Sepkoski (2002); and to Lutrariinae by Abbott (1974), Moore (2003), Signorelli (2019).
Species
Entered
by J. Sepkoski on 2003-01-23; modified by A. Hendy on 2013-04-30
Synonyms
|
Synonymy list
| Year | Name and author |
|---|---|
| 1853 | Schizothaerus Conrad |
| 1853 | Tresus Gray |
| 1974 | Tresus Abbott p. 491 |
| 2002 | Tresus Sepkoski |
| 2003 | Tresus Moore |
| 2019 | Tresus Signorelli p. 75 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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. Tresus Gray 1853
show all | hide all
Tresus allomyax Coan and Valentich-Scott 2000
Tresus nuttallii Conrad 1837 [Pacific gaper]
hide
Invalid names: Lutraria inflata Dunker 1853 [synonym], Schizothaerus nuttallii bighopensis Henderson 1931 [invalid subgroup], Spisula longa Dall 1921 [synonym]
Tresus pajaroanus Conrad 1857 [lost gaper]
†Tresus saxadomoides Clark 1918
Invalid names: Schizothaerus Conrad 1853 [synonym]
Diagnosis
No diagnoses are available