In this paper in collaboration with professor Fernando Carbayo, University of Sao Paulo (USP, Brazil), we describe 5 new species of terrestrial planarian genus Cratera:

Five new pseudocryptic land planarian species of Cratera (Platyhelminthes:Tricladida) unveiled through integrative taxonomy

We state they are pseudocryptic because only very careful morphological analyses and the information of molecular data could unveil their species status.