Figures 1–8 in Speciation in Darwin's darklings: taxonomy and evolution of Stomion beetles in the Galápagos Islands, Ecuador (Insecta: Coleoptera: Tenebrionidae)

Figures 1–8. Habitus figures of eight species of Stomion. Fig. 1. S. galapagoensis. Fig. 2. S. helopoides. Fig. 3. S. cribicollis. Fig. 4. S. longulum. Fig. 5. S. laevigatum. Fig. 6. S. linelli. Fig. 7. S. longicornis. Fig. 8. S. rugosum. From Van Dyke (1953), with permission of California Academy of Sciences. Scale bar = 5 mm.