Radulae, M. targouasensis. A–D Oum Rbii Springs E, F A small ditch in Mirleft. A Radular ribbon B, E Central tooth C, D, F Inner marginal, outer marginal, and lateral teeth.

 
 
  Part of: Boulaassafer K, Ghamizi M, Delicado D (2018) The genus Mercuria Boeters, 1971 in Morocco: first molecular phylogeny of the genus and description of two new species (Caenogastropoda, Truncatelloidea, Hydrobiidae). ZooKeys 782: 95-128. https://doi.org/10.3897/zookeys.782.26797