Figure 19 from: Griesbaum F, Hirschfeld M, Barej M, Schmitz A, Rohrmoser M, Dahmen M, Mühlberger F, Liedtke HC, Gonwouo NL, Doumbia J, Rödel M (2019) Tadpoles of three western African frog genera: Astylosternus Werner, 1898, Nyctibates Boulenger, 1904, and Scotobleps Boulenger, 1900 (Amphibia, Anura, Arthroleptidae). Zoosystematics and Evolution 95(1): 133-160. https://doi.org/10.3897/zse.95.32793

Figure 19 General arrangement of lateral line-system in tadpoles of the genera Astylosternus, Nyctibates and Scotobleps; 1 = supraorbital line, 2 = infraorbital line, 3 = area comprising an angular, an oral, a gular and a jugular line, 4 = lower lateral body line, 5 = middle lateral body line, 6 = upper lateral body line, terminology after Escher (1925).