Ghost Taxa: Priority, Stability, and the Collapse of a Genus

By Alejandro Valenzuela

Ghost Taxa: Priority, Stability, and the Collapse of a GenusIn zoological nomenclature, names are not merely labels-they are infrastructure. When a name fails, it destabilizes classification, literature, and the continuity of scientific knowledge.Ghost Taxa examines a single, consequential case in modern taxonomy: the resurrection of an early 20th-century genus that had already been shown to be diagnostically unsound. Rather than revisiting species definitions or proposing new combinations, this book analyzes procedure-how the rules of zoological nomenclature were applied, where discretion existed, and why corrective mechanisms were not invoked.Centering on the interaction between the Principle of Priority, the Principle of Stability, and the unused authority of ICZN Article 81, the book reconstructs how a problematic name survived revision and was re-imposed through catalogue authority. It traces the transition from pre-digital taxonomy to the modern era, where catalogues, databases, and secondary sources function as de facto arbiters of validity.This is not a biological revision. It introduces no new taxa and suppresses none. Instead, it is a procedural case study intended for taxonomists, systematists, museum professionals, and editors concerned with nomenclatural governance and long-term stability.

• Format: Paperback
• Language: English
• ISBN: B0GJLQDWY9
• ISBN13: 9798245345307
• Release Date: January 2026
• Publisher: Independently Published
• Length: 26 Pages
• Weight: 0.24 lbs.
• Dimensions: 0.1" x 8.5" x 11.0"