| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Graptacme
Taxonomy
Graptacme was named by Pilsbry (1897) [Sepkoski's age data: T Than R]. It is extant.
It was assigned to Scaphopoda by Sepkoski (2002); and to Dentaliidae by Wells and Houston (2001) and Reynolds and Steiner (2008).
It was assigned to Scaphopoda by Sepkoski (2002); and to Dentaliidae by Wells and Houston (2001) and Reynolds and Steiner (2008).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1897 | Graptacme Pilsbry |
| 2001 | Graptacme Wells and Houston p. 105 |
| 2002 | Graptacme Sepkoski |
| 2008 | Graptacme Reynolds and Steiner p. 147 figs. Table 7.1 |
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. Graptacme Pilsbry 1897
show all | hide all
Graptacme semistriata Turton 1819
hide
Invalid names: Dentalium semipolitum Broderip and Sowerby 1829 [synonym]
Diagnosis
No diagnoses are available