Figure 17 in Revision of Formosargus James, 1939 (Diptera: Stratiomyidae): five new species in an otherwise rare genus and Amsaria Adisoemarto, 1974 as a generic synonym

Figure 17. Genital fork (sternite 9) of Formosargus species. (a–b). F. kerteszi (a. dorsal view; b. ventral view). (c–d). F. lineatus (c. dorsal view; d. ventral view). (e–f) F. berezovskiyi sp. nov., holotype (e. dorsal view; f. ventral view). (g–h) F. borneensis sp. nov., holotype (g. dorsal view; h. ventral view). (i–j) F. mangoleensis sp. nov., holotype (i. dorsal view; j. ventral view). (k–l) F. trivittatus sp. nov., paratype (k. dorsal view; l. ventral view). Abbreviations: go, genital opening; pb, posterior bridge; pp, posterolateral process.