FIGURE 6 in A new species of Indo-Papuan groundsnake, genus Stegonotus Duméril et al., 1854 (Serpentes, Colubridae), from the Bird's Head Peninsula of West Papua, Indonesia, with comments on differentiating morphological characters

FIGURE 6 (E–G). Right lateral views of four species of Stegonotus as photographs (upper images) and line drawings (lower images), illustrating the position of supralabial scales (SL) and the eye. (E, E') S. cucullatus (RMNH.RENA 47736), showing SL = 8 and a 4+5 pattern with the contact zone of SL5 only slightly greater than the one of SL4. (F, F') S. keyensis (holotype, MSNG 7521), showing SL = 9 and a 4+5 pattern with the contact zone of SL5 much greater than the one of SL4. (G, G') S. modestus (holotype, RMNH.RENA 324), showing SL = 7 and a 3+4 pattern with the contact zone of SL4 much greater than the one of SL3. (H, H') S. parvus (neotype, RMNH.RENA 46844), showing SL = 7 and a 3+4 pattern similar to that found in S. modestus. In this specimen, the lower postocular scale appears to be fused to SL4.