Shells and opercula, M. targouasensis. A, B, E Shell, Oum Rbii Springs C, D Shell, a small ditch in Mirleft F, G Opercula (inner, outer sides), Oum Rbii Springs H, I Protoconch and detailed microsculpture of protoconch, Oum Rbii Springs.

 
 
  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