The relationships of Waimanu manneringi, and its slightly younger sister taxon Waimanu tuatahi, have also been evaluated in several phylogenetic analyses of morphological, and combined molecular and morphological datasets, and are consistently recovered as the basal-most members of Sphenisciformes [85], [111], [112].
Blomberg's K and Pagel's λ statistics of phylogenetic signal for the clownfish morphological dataset and host usage MCA in the posterior distributions of phylograms and chronograms.
Furthermore, lower-level relationships inferred within Suloidea exhibit varying degrees of congruence and conflict between molecular and morphological datasets.
Additional phylogenetic analysis, ideally based on expanded molecular and morphological datasets, will shed light on the deep divergences among Camponotini genera and whether hosts and symbionts codiverged in the earliest stages of this ancient mutualism.
Based on entirely new molecular and morphological datasets, Wiegmann et al. [ 13], McKenna and Farrell [ 14], and Beutel et al. [ 15] (see also [ 16]) congruently revived the view that Hymenoptera are sistergroup of all remaining Holometabola; Strepsiptera were recovered as closely related to Coleoptera, and Mecoptera were found monophyletic.
Due to the low statistical support for many relationships within Pelecaniformes and the waterbird clade, as well as enduring conflicts between datasets, an emerging consensus of recent studies is that additional data and revision are needed for both molecular and morphological datasets.
In the separate age categories for the basicranium, temporal, and occipital regions, the older the individuals, the more congruent the patterns between the genetic and morphological datasets, such that AC3 was the most highly correlated, followed by AC2 and then AC1.
Instead, future time and effort should be invested in enlarging the molecular and morphological datasets.
Despite their different and largely non-overlapping taxon sampling schemes, the molecular and morphological datasets were congruent in their placement of T. pseudonana as sister to Cyclotella.
More detailed information on characters and corresponding references are found in Additional file 5. We report the results of the maximum likelihood (ML) and parsimony (MP) analyses of the morphological dataset alone, and compare these results to those of the ML analysis of combined morphological and molecular data.
Regarding the performed FDG-PET/CT studies, the acquired functional and morphological datasets were read separately.
