| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Brevilamnulella
Taxonomy
Brevilamnulella was named by Amsden (1974). Its type is Clorinda thebesensis.
It was assigned to Virgianidae by Amsden (1974) and Jin and Chatterton (1997); to Mariannaellinae by Williams et al. (2002); to Pentamerida by Sepkoski (2002); and to Mariannellinae by Rasmussen et al. (2010).
It was assigned to Virgianidae by Amsden (1974) and Jin and Chatterton (1997); to Mariannaellinae by Williams et al. (2002); to Pentamerida by Sepkoski (2002); and to Mariannellinae by Rasmussen et al. (2010).
Species lacking formal opinion data
Synonyms
|
Synonymy list
| Year | Name and author |
|---|---|
| 1974 | Brevilamnulella Amsden |
| 1975 | Antigaleatella Sapelnikov and Rukavishnikova p. 74 |
| 1997 | Brevilamnulella Jin and Chatterton |
| 2002 | Brevilamnulella Sepkoski |
| 2002 | Brevilamnulella Williams et al. p. 968 |
| 2010 | Brevilamnulella Rasmussen et al. |
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. †Brevilamnulella Amsden 1974
show all | hide all
†Brevilamnulella kjerulfi Kiaer 1902
†Brevilamnulella laevis Sapelnikov and Rukavishnikova 1975
†Brevilamnulella thebesensis Savage 1913
†Brevilamnulella umbosulcata Rasmussen et al. 2010
Invalid names: Antigaleatella Sapelnikov and Rukavishnikova 1975 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| T. W. Amsden 1974 | This genus comprises virgianids with small, smooth shells having a ventral sulcus and a dorsal fold. The dorsal apparatus consists of noncarinate, narrow, flattened processes overlain by inner plates and supported on very short, discrete outer plates (text-fig. 37). The ventral interior has a small spondylium supported on a short septum. |