Fig. 2 in The mostly cavernicolous millipede genus Stygiiulus Verhoeff, 1929, stat. nov.: taxonomy, distribution and phylogenetic relationships (Diplopoda, Julida, Julidae)

Fig. 2. Stygiiulus fimbriatus (Strasser, 1971) comb. et stat. nov., ♂ from from Foran di Landri Cave (IBER). A. Gnathochilarium, ventral view. B. Gnathal lobe of left mandible, ventral view. C. Left promere, caudal view. D. Left mesomere, oral view. E. Distal part of left opisthomere, mesal view. Abbreviations: ab = anterior branch of solenomere; el = external lobe; et = external tooth; il = internal lobe; it = internal tooth; mp = mollar plate; pb = posterior branch of solenomere; ph = posterior hump; pl = pectinate lamellae; pm = promentum; sf = setiform filaments; v = velum. Scale bars: A = 0.2 mm; B = 0.1 mm; C–D = 0.05 mm; E = 0.02 mm.