Fig 9 from: Tanaka S, Kotaki T, Nishide Y, Ben-Hamouda A, Abdellaoui K, Ebbe MAB, Ely SO (2019) Effects of water extracts of feces from three locust species and various plants on oviposition and embryonic development in the desert locust Schistocerca gregaria. Journal of Orthoptera Research 28(2): 195-204. https://doi.org/10.3897/jor.28.34665

Fig 9 Effects of water extracts of rescue grass-fed desert locust frass on A. Egg widths (mean ± SD; n = 10) and B. Antennal lengths of embryos (mean ± SD; n = 6–11). Eggs were incubated in sand wetted with the frass extract (treated) or water (control) on day three after oviposition at 30°C. C–F. Photographs show embryos observed on days 5 and 9. Triangles in (A) and (B) indicate the time when the treatment started. Vertical bars in C–F indicate 1 mm. White arrows indicate an embryonic antenna in C–E.