- premandible: 2 (or 1 with an incision)
- seta S1: 7
- mandible: 3.5-1-0-1 (inner-apical-outer-surface) +/- large surface plate
- mentum: middle 2, lateral 7 teeth (behind the 1st lateral is a small accessory tooth), beard present submental setation below 3.5st lateral teeth 4th instar (slightly worn mentum)
This species is similar to that one in Makarchenko (1999).