Figure 25 from: Pivar RJ, Sinclair BJ, Moulton JK (2021) Revision of the genus Niphta (Diptera, Thaumaleidae) Theischinger of South America, with descriptions of nine new species and a new immature morphotype. ZooKeys 1063: 49-104. https://doi.org/10.3897/zookeys.1063.71180

Figure 25 Habitat and larvae of Niphta acus sp. nov. (36°55'02.7"S 71°25'49.6"W) A Moulton shown next to the falls for scale B close up of falls with box indicating where immatures were captured (Note: they were not found in high flow zones) C lateral view of larva, with adhesive structures visibly in contact with substrate D dorsal view of larva illustrating camouflage E larva and pupal exuviae on rock face.