The unique phylogentic tree of life, which includes;
The unity of life.
Nested hierarchies.
The convergence of independent hierarchies.
Transitional forms of species (previously noted).
The chronology of common ancestors.
The past history of life, including;
Anatomical vestiges
Atavism
Molecular vestiges
Ontogeny and developmental biology.
Present biogeography
Past biogeography
Evolutionary opportunism, which includes;
anatomical parahomology (previously noted)
molecular parahomology
anatomical convergence
anatomical suboptimal function
molecular suboptimal function
Molecular evidence, which includes;
Protien functional redundancy
DNA functional redundancy
Transposons
Redundant psuedogenes
Endogenous Retroviruses
and Change, which includes;
Genetic change
Morphological change
Functional change
The strange and very different past
Stages of speciation
Speciation events
Morphological rates
Genetic rates