| Other authors have used morphological evidence in support of a relationship of snakes to a clade comprising amphisbaenians and dibamids. |
| More detailed morphological analysis of this extreme phenotype showed the conversion of stamens into very small leaf-like structures. |
| Available morphological data suggest no ecologic parameters that would be unusual among living asteroids. |
| Both these morphological changes reduce the angle through which the individual light-sensitive cells receive light. |
| Using morphological characters, Livezey generated a phylogeny for dabbling ducks that included most of the Australasian teals. |
| Although phylogenetic tests in ostracods are relatively clear, morphological evidence is somewhat ambiguous. |
