
Fig. 2. COI-based barcoding tree of the genus Zephronia Gray, 1832 (part 2), inferred from a maximum likelihood (ML) analysis. Numbers at the nodes indicate bootstrap support (BS) from ML and posterior probabilities (PP) from Bayesian inference (BI), shown as ML/BI. A hyphen "-" at nodes indicates a different topology between the ML and BI analyses. The scale bar represents branch length. Background colours indicate species: purple = Z. macula Srisonchai & Wesener, 2024 "spotted" morph; green =Z. macula "green" morph; sky blue = Z. ovalis Gray, 1832; pink = Z. tratensis Srimongkol & Srisonchai sp. nov.; yellow = Z. sukhothaiensis Srimongkol & Srisonchai sp. nov. Scale bar represents branch length.
