Thoracic pleura and sterna: Each side of proepisterna provided anteriorly with a thick collarlike tumescent ridge delimited by deep transverse furrow, posterior margin of mesopleurite roundedly projecting posteriad just ventrad of humeri; mesopleuron without peculiarities; metapleuron with a well-developed scent gland ostiole situated slightly
mediad to middle of metapleuron, associated with a long, evenly curved peritreme of various length (Fig.
Teeth in about 5 rows; 7 teeth along middle, about 17 along posterior margin, but at least one tooth missing; teeth compressed, along margins and anteriorly slender, unicuspid;
mediad and caudad slightly coarser and longer, bicuspid, with strong posterior, antrorse cusp, and minor anterior blunt or pointed cusp subdistally.