Figure 17 in Systematics and natural history of mountain reed snakes (genus Macrocalamus; Calamariinae)

Figure 17. Top left: dorsal view of head of holotype of Macrocalamus jasoni (BM 1967.2283). Top right: dorsal view of head of paratype of M. jasoni (BM 1967.2285). Middle left: ventral view of head of holotype of M. jasoni (BM 1967.2283). Middle right: ventral view of head of paratype of M. jasoni (BM 1967.2284). Bottom left: lateral view of head of holotype of M. jasoni (BM 1967.2283). Bottom right: lateral view of head of paratype of M. jasoni (BM 1967.2284). Photographs by Patrick Campbell.