Figure 10

Neenchelys microtretus (A), leptocephlaus, 75 mm TL. Modified from Castle, 1980, Figure one A. Pseudomyrophis sp. (B), euryodontic stage, FDNR 16560L, 45 mm TL. Modified from Leiby, 1989, Figure seven hundred and seventy four. Arrows indicate the liver lobes. Not to scale.