Peritelus sphaeroides mature larva, right mandible. 39 Typical 40 Worn out. Abbreviations: mds – mandibular seta.

 
 
  Part of: Gosik R, Sprick P, Morris MG (2019) Descriptions of immature stages of four species of the genera Graptus, Peritelus, Philopedon, and Tanymecus and larval instar determination in Tanymecus (Coleoptera, Curculionidae, Entiminae). ZooKeys 813: 111-150. https://doi.org/10.3897/zookeys.813.30336