Italiano: Proposed phylogeny and evolutionary scenario of an ingroup of Stomatopoda including “Archaeostomatopoda”. Taxa presented as 3D models based on ((8,20), this paper) besides the representative of Unipeltata sensu stricto, which is a volume rendering of a CT scan. Autapomorphies at the marked nodes: 1: Size reduction of raptorial limbs two, three and four; 2: (Unipeltata sensu lato) Further size reduction of raptorial limbs three and four; 3: Shape change of telson from elongate-triangular to rounded with bisymmetrically arranged teeth/spines; 4: (Unipeltata sensu stricto = Verunipeltata taxon nov. + Pseudosculda laevis) Further size reduction of raptorial limb two to the same size as three and four.