Figure 4 from: Dörge D, Zaenker S, Klussmann-Kolb A, Weigand A (2014) Traversing worlds - Dispersal potential and ecological classification of Speolepta leptogaster (Winnertz, 1863) (Diptera, Mycetophilidae). Subterranean Biology 13: 1-16. https://doi.org/10.3897/subtbiol.13.6460

Figure 4 - Comparison between two larval stages of Speolepta leptogaster. A depicts the larger and probably older larva type A which on average is 10 mm long B depicts the smaller larva B type which is 5–10 mm long. Dotted regions depict areas of increased pigmentation, black regions illustrate maximum pigmentation.