Figures 21-25 from: Shear WA, Steinmann DB (2019) Cave millipedes of the United States. XV. Coloradesmus gen. nov. (Diplopoda, Polydesmida, Macrosternodesmidae), and four new species from caves in Colorado, USA. Subterranean Biology 32: 15-32. https://doi.org/10.3897/subtbiol.32.38161

Figures 21-25 Coloradesmus species males. 21C. manitou gonopods, posterior view 22–24C. lasunda male 22 head, collum and anterior four rings, dorsal view 23 collum, dorsal view 24 midbody ring, dorsal view 25 telson, dorsal view. See text for explanation of labels.