Schematic drawing of eyes pattern, in dorsal view, with position of mouth (mo) and gonopore (go) of Cratera viridimaculata sp. n. (paratype) (anterior end to the left). Scale bar: 5 mm.

  Part of: Negrete L, Brusa F (2016) First report of the genus Cratera (Platyhelminthes, Geoplanidae) in Argentina, with description of a new species and comments on the species of the genus. ZooKeys 610: 1-12.