FIGURES 57–58 in A new black fly species from Brazil, closely related to Simulium guianense Wise (Diptera, Simuliidae), revealed by morphology and DNA barcoding

FIGURES 57–58. Pupa of Simulium litobranchium n. sp. (Diptera: Simuliidae). 57. Abdomen, dorsal view. 57a–c: setae and hooks on tergites II–IV. 57d: group of spine combs on tergites VI–IX. 58. Abdomen, ventral view. 58a: group of spine combs on sternites III–VIII. 58b–d: hooks on sternites V–VII.