|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Barleeidae
It was assigned to Rissoidae by Ladd (1966); to Anabathrinae by Ponder (1983); to Barleeidae by Lozouet (1998); and to Neotaenioglossa by Sepkoski (2002).
|Year||Name and author|
|1966||Amphithalmus Ladd p. 61|
|1983||Amphithalamus Ponder p. 235|
|1983||Amphithalamus (Notoscrobs) Ponder p. 235|
|1990||Amphithalamus (Notoscrobs) Beu et al.|
|1998||Amphithalamus Lozouet p. 72|
|2002||Amphithalamus Sepkoski, Jr.|
|2002||Notoscrobs Sepkoski, Jr.|
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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.