Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Amphitholus
Taxonomy
Amphitholus was named by Haeckel (1887) [Tholonida with simple cortical shell (without external veil), with two hemispherical cupolas, opposite on the poles of one axis; central chamber (between them) Larnacilla-shaped, with medullary shell.]. It is extant. It was considered monophyletic by Haeckel (1887).
It was assigned to Tholoniidae by Haeckel (1887).
It was assigned to Tholoniidae by Haeckel (1887).
Synonymy list
Year | Name and author |
---|---|
1887 | Amphitholus Haeckel |
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. Amphitholus Haeckel 1887
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
Source: p = phylum | |||||
Reference: Kiessling 1999 |
Collections
No collection or age range data are available