FIGURE 4 in The alderfly genus Indosialis Lestage, 1927 (Megaloptera: Sialidae) in Thailand and Laos, with a description of a new species

FIGURE 4. Indosialis bannaensis, male genitalia, A. dorsal view; B. ventral view; C. lateral view; D. caudal view. S9: sternum 9; gx9: gonocoxite 9; gst11: gonostylus 11; gx11: fused gonocoxites 11; T9: tergum 9; e: ectoproct. Scale bar: 0.50 mm.Published as part of Piraonapicha, Kanyakorn, Sangpradub, Narumon, Jaitrong, Weeyawat & Liu, Xingyue, 2020, The alderfly genus Indosialis Lestage, 1927 (Megaloptera: Sialidae) in Thailand and Laos, with a description of a new species, pp. 233-253 in Zootaxa 4786 (2) on page 241, DOI: 10.11646/zootaxa.4786.2.5, http://zenodo.org/record/387472