Figure 6 in Morphological evolution in Ceratophryinae frogs (Anura, Neobatrachia): the effects of heterochronic changes during larval development and metamorphosis

Figure 6. Pattern of the lateral line system of tadpoles at larval stage 37 in dorsal, lateral, and ventral views. A, Lepidobatrachus laevis. B, Ceratophrys cranwelli. C, Pseudis platensis. D, Telmatobius atacamensis. Discontinuous lines represent neuromasts. Abbreviations for the anterior lateral line system: an, angular line; io, infraorbital line; lor, oral longitudinal line; or, oral line; pre, preorbital line; sl, supralabial line, and st, supratemporal line. Abbreviations for the posterior lateral line system: d, dorsal line; m, medial line; v, ventral line. Scale bar: 10 mm.