Female, male, pupa and larva of S. muangpanense sp. nov. A female B–F male G–I pupa J, K larva. A mandible (right side) B hind basitarsus and second tarsomere (left side; lateral view) C coxites, styles and ventral plate (ventral view) D style (right side; ventrolateral view) E ventral plate and median sclerite (lateral view) F ventral plate (caudal view) G gill filaments (left side; lateral view) H terminal hooks (caudal view) I cocoon (dorsal view) J head capsule (ventral view) K postgenal cleft. Scale bars: 1.0 mm (I); 0.1 mm (B, G, J, K); 0.02 mm (C–F); 0.01 mm (A, H).

 
 
  Part of: Takaoka H, Srisuka W, Fukuda M, Saeung A (2020) Twenty-one new species of the Simulium (Gomphostilbia) asakoae species group (Diptera, Simuliidae) in Thailand, with their genetic relationships. ZooKeys 950: 51-152. https://doi.org/10.3897/zookeys.950.51298