cylindracea
Cylindracea is a taxonomic term that has appeared in various scientific contexts but is not currently recognized as a valid, singular taxon in modern classification. In several bibliographic resources, Cylindracea has been used as a proposed genus name in groups such as fungi or bacteria; however, no species are listed under Cylindracea in major databases, and the term is not treated as an accepted taxon in contemporary nomenclature. The sporadic appearance of the name has led to confusion, with some authors treating Cylindracea as a nomen nudum or as a synonym of another genus once described.
Etymology: The name is derived from the Latin cylindrus, meaning "cylinder," reflecting a cylindrical habit described
Taxonomic status: Without a formal description, type designation, or publication that meets the rules of the
In modern usage, researchers encountering Cylindracea should verify the context and source to determine whether the