Pollock DA, McClarin J. Description of the late- or last-instar larva of Ischyomius Chevrolat, with comments on the family placement of the genus (Coleoptera: Tenebrionoidea: Pythidae). Pap. Avulsos Zool. 2020;60(special):e202060(s.i.).11. doi:10.11606/1807-0205/2020.60.special-issue.11