FIGURES 1–5. Scutogona minor n in A new cave-dwelling millipede of the genus Scutogona from central Portugal (Diplopoda, Chordeumatida, Chamaesomatidae)

FIGURES 1–5. Scutogona minor n.sp., female paratype from Gruta da Arrifana, SEM images. 1. Front end. 2. Head. 3. Lateral hump of midbody pleurotergum, right side. 4. Spinnerets. 5. Close-up of left spinneret, showing exuded thread.—Scales 100 µm (1, 2); 10 µm (3, 4); 1 µm (5).