Fig. 10 in Fig. 2. Gonadal development during Yntema stages 15, 17, 19 in Bruggmanniella sanlianensis Lin, Yang & Tokuda, 2020, sp. nov.

Fig. 10. Austruca perplexa (H. Milne Edwards, 1852). A–F, male; G–H, female. A, E, CW 14.9 mm (NCHUZOOL 15057), Singapore; B, CW 12.0 mm (NCHUZOOL 15042), Bohol, Philippines; C, specimen not collected, Penghu, Taiwan; D, H, specimens not collected, Dongsha, Taiwan; F, CW 12.0 mm (NCHUZOOL 15060), Bali, Indonesia; G, CW 9.7 mm (NCHUZOOL 15050), Kuching, Sarawak, Malaysia.