FIGURE 9 in Larval morphologies of three species of stream toads, genus Ansonia (Amphibia: Bufonidae) from East Malaysia (Borneo), with a key to known Bornean Ansonia tadpoles

FIGURE 9. SEM images of keratodont rows of Ansonia platysoma (ZMH A10009). Size, shape and serration differentiation of keratodonts varies from row to row. (a)–(d) keratodont rows from anterior to posterior. (a) upper lip rows, (b)–(d) lower lip rows; not to scale.