Cratera nigrimarginata sp. n., dorsal view, 23 holotype, pattern of pigmentation 24–26 specimen MZU PL.00220, eye pattern (24), anterior extremity (25) and median third of body (26).

  Part of: Rossi I, Leal-Zanchet A (2017) Three new species of Cratera Carbayo et al., 2013 from Araucaria forests with a key to species of the genus (Platyhelminthes, Continenticola). ZooKeys 643: 1-32.