Idiopyrgus meriadoci sp. nov. A, B. Holotype LES 29798; C. Paratype #1 LES 29820; D. Paratype #2 LES 29820; E. Detail of the spire of the holotype in apertural view, showing the teleoconch sculpture in the early whorls; F. Detail of the body whorl of holotype in apertural view, showing the teleoconch sculpture; F. Detail of the protoconch of the holotype.

 
 
  Part of: Salvador RB, Bichuette ME (2024) Idiopyrgus Pilsbry, 1911 (Gastropoda, Tomichiidae): a relict genus radiating into subterranean environments. Zoosystematics and Evolution 100(4): 1543-1556. https://doi.org/10.3897/zse.100.136428