Figure 11 in Diversity among New World microhylid frogs (Anura: Microhylidae): morphological and osteological comparisons between Nelsonophryne (Günther 1901) and a new genus from Peru

Figure 11. Hyoids of Nelsonophryne in ventral view. A, Nelsonophryne aequatorialis (KU 178288). B, Nelsonophryne aterrima (KU 30773). Black and white stipple represents bone, whereas grey tone is cartilage; stippling in grey represents mineralization of the cartilage. ant proj, anterior projection; antlat proc, anterolateral process; hyogl mem, hyoglossal membrane; hyogl sinus, hyoglossal sinus; post proj, posterior projection; postlat proc, posterolateral process; postmed proc, posteromedial process.