Fig. 13 in The egg-brooding frogs Fritziana Mello-Leit˜ao, 1937 and Flectonotus Miranda-Ribeiro, 1926 (Amphibia: Anura): osteology and putative synapomorphies for hemiphractid frogs

Fig. 13. Parsimonious optimization onto Echevarría et al. (2021) phylogenetic hypothesis (A) lenght of squamosal zygomatic ramus (B) extension of otic ramus of squamosal. See Supplemental Material for the complete matrix, including outgroups. Gray represents unknown condition.