Strict consensus of the 12 MPTs obtained from our analysis a1 (see Table 1), using the unpublished matrix used by Pardo et al. (2017a: fig. S6B). The two islands are represented by the duplication of Lissamphibia and its sister-group (on one island) or member (on the other island) Gerobatrachus. The branch marked “(wrong)” contradicts the molecular consensus (Hime et al. 2020). Question marks indicate names with uncertain application given the taxon sample. Colored rectangles and boldface, as well as “Asaphestera” and Dendrerpetidae, as in Fig. 1; red rectangle for Chinlestegophis, brown rectangle for crown-group caecilians (Gymnophiona).

 
 
  Part of: Marjanović D, Maddin HC, Olori JC, Laurin M (2024) The new problem of Chinlestegophis and the origin of caecilians (Amphibia, Gymnophionomorpha) is highly sensitive to old problems of sampling and character construction. Fossil Record 27(1): 55-94. https://doi.org/10.3897/fr.27.109555