FIGURES 30–33 in Taxonomy of Simulium guaporense Py­Daniel (Diptera: Simuliidae) from Brazil, with the first description of males and females

FIGURES 30–33. Lateral view of thoracic and first three abdominal segments of larva. 30. Simulium guaporense (distance between first and second dorsal tubercles = 0.346 mm). 31. Simulium damascenoi (distance between first and second dorsal tubercles = 0.269 mm). 32. Simulium siolii (distance between first and second dorsal tubercles = 0.288 mm). 33. Simulium tergospinosum (distance between first and second dorsal tubercles = 0.298 mm). Notes: lh = hind leg histoblast, located on the third larval thoracic segment; arrows indicate the location of the three first pairs of dorsal tubercles.