FIGURE 2. Pupa of S. (S.) puehense sp. nov. A, Tubercles on frons; B, Frontal trichomes; C, Facial trichome; D–G, Thoracic trichomes (D, anterodorsal; E, anterolateral; F, mediolateral; G, ventrolateral); H, Gill filaments (right side; outer view); I, Enlargement of part of upper filament of dorsal pair near basal one-third; J, Tubercles on dorsum of abdominal segment 1 (dorsal view; right half); K, Slender seta on abdominal segment 1; L, Slender seta, slender and stout short setae on dorsum of abdominal segment 2; M, Hooked spine on dorsum of abdominal segment 3; N, Spine-combs on right side of dorsum of abdominal segment 8; O, Bifid hook on ventral surface of abdominal segment 5; P, Unbranched hook on ventral surface of abdominal segment 6; Q & R, Cocoons (Q, dorsal view; R, lateral view). Scale bars. 0.5 mm for Q & R; 0.1 mm for H; 0.02 mm for A–G & I–P.

Published as part of Takaoka, Hiroyuki, 2025, A new species of black fly in the Simulium (Simulium) melanopus species-group (Diptera: Simuliidae) from Sarawak, Malaysia, pp. 477-484 in Zootaxa 5729 (3) on page 481, DOI: 10.11646/zootaxa.5729.3.6, http://zenodo.org/record/18018895