|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Euomphalina - Holopeidae
It was reranked as Macrocheilus (Holopea) by Hall (1859); it was reranked as Cyclonema (Holopea) by Scofield (1897).
It was assigned to Macrocheilus by Hall (1859); to Trochonematidae by Ulrich and Scofield (1897); to Cyclonema by Scofield (1897); to Holopeinae by Knight et al. (1960); to Euomphalina by Sepkoski (2002); and to Holopeidae by Gischler et al. (2004) and Bouchet et al. (2005).
|Year||Name and author|
|1859||Macrocheilus (Holopea) Hall p. 21|
|1866||Litiopsis Salter p. 346|
|1897||Cyclonema (Holopea) Scofield p. 1063|
|1897||Holopea Ulrich and Scofield|
|1907||Staurospira Perner p. 304|
|1960||Holopea Knight et al. p. 239|
|2002||Haplospira Sepkoski, Jr.|
|2002||Holopea Sepkoski, Jr.|
|2004||Holopea Gischler et al. p. 132|
|2005||Holopea Bouchet et al. p. 89|
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.