Abdominal segments IX, X and urogomphi of mature larva of Algon sphaericollis. A lateral aspect; D dorsal aspect; E ventral aspect; B microstructure of abdominal segment X; C microstructure of urogomphi; F apex of frayed seta on segment X; G apex of frayed seta on urogomphi. — Abbreviations: Te, tergite; Sn, sternite; Pt, paratergite; Ug, urogomphi; Ss, simple seta; Fs, frayed seta. 1–10, code of setae.

 
 
  Part of: Li C, Tang L (2024) Phylogenetic analysis of rove beetle subfamily Staphylininae (Coleoptera: Staphylinidae) based on the morphology of preimaginal stages, with description of larva and pupa of Algon sphaericollis. Arthropod Systematics & Phylogeny 82: 629-657. https://doi.org/10.3897/asp.82.e106391