Even so, the stufenreihe closely approximates the general trend of evolution, and the level of structural organization in the different stages of phyletic development may be ascertained.
Examination of these modern species would not radically change the estimation of the degree of phyletic development of the genera and subgenera involved.
The U-pattern of pre-Miocene entoptychines, therefore, may have become the dominant occlusal pattern only in the later stages of phyletic development.
The two forms, moreover, do not simply differ in being more or less advanced in phyletic development, but also in several other points.
Phyletic Development of the Markings of the Sphingidæ.
The youngest larval stages are those which are of the most importance for revealing the phyletic development, because they make us acquainted with the markings of the progenitors of the existing species.
We cannot, therefore, conclude that the anomalous early stages of a Monoplastid such as Acineta correspond with an early form of phyletic development.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "phyletic development" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
