Hypothesis testing results, considering Bayesian posterior probability calculated by the BIC approximation (PP) and results based on p-values; significance level result for AU (>0.05), rejecting the Hexacorallia clade in the traditional proposal remarked in blue).

The original phylogenetic results from these datasets and their results, as well main results from the approximately unbiased test (AU, non parametric test) and posterior probabilities values (PP, parametric test) are shown in bold. The 18S and 28S datasets were aligned with RNAsalsa and 16S dataset (no Ctenophora species in analysis) was aligned with MAFFT, with no data masking in all cases. Other tests: Kishino-Hasegawa test (KH); Shimodaira-Hasegawa test (SH); weighted Kishino-Hasegawa test (WKH); weighted Shimodaira-Hasegawa test (WSH).