FIG. 4 in The giant pill-millipedes of Madagascar: revision of the genus Zoosphaerium (Myriapoda, Diplopoda, Sphaerotheriida)

FIG. 4. — Zoosphaerium neptunus (Butler, 1872), SEM: A, gnathochilarium, posterior view, arrow marks position of lateral sensory cones (FMMC 5440); B, right mandible, overview (FMMC 5440); C-F, endotergum of midbody tergite; C, holotype of Z. digitale n. syn.; D, lectotype of Z. pygidiale n. syn.; E, FMMC 5440; F, marginal bristle, detail (FMMC 5440). Abbreviations: 1, endotergum, internal section; 2, endotergum, medial section; 3, endotergum, external section; 3iT, 3 internal teeth; C, condylus; cP, central pads; eT, external tooth; mp, molar plate; P, palpus; pT, pectinate lamella. Scale bars: A, 500 μm; B, 1 mm; C, D, 200 μm; E, 400 μm; F, 10 μm.