Anagenesis, also known as "phyletic transformation", is when the new morphospecies is a result of rapid evolution in the ancestral form without speciation taking place, such that there are no remaining other populations of the ancestor species and the species can be considered extinct. The ancestor species is therefore superseded by the new species it morphs into. Anagenesis is in contrast to the branching speciation known as cladogenesis. Anagenesis rejects animals related by convergent evolution and unlike the study of behavioral homologies permits the inclusion of animals related by parallel evolution (Yarczower & Hazlett 1977).
However, the Punctuated Equilibria Hypothesis was proposed, which explained the gradual direction of phyletic change. Under this hypothesis, phyletic transformation is almost meaningless, because if it is correct, lineages do not change during its lifetime, they remain static until speciation occurs so that anagenesis is not possible (Gutman & Altava 2008).
All the pumping's nearly over for my sweetheart
This is the one for me, time to meet the chef
O boy! Running man is out of death
Feel cold and old, it's getting hard to catch my breath
Is back to ash, 'now, you've had your flash boy'
The rocks in time compress your blood to oil
Your flesh to coal, enrich the soil, not everybody's goal
Anyway, they say she comes on a pale horse
But I'm sure I hear a train
O boy! I don't even feel no pain
I guess I must be driving myself insane
Damn it all, does earth plug a hole in heaven
Or heaven plug a hole in earth
'How wonderful to be so profound
When everything you are is dying underground'
I feel the pull on the rope, let me off at the rainbow
I could have been exploding in space
Different orbits for my bones
Not me, just quietly buried in stones
Keep the deadline open with my maker
See me stretch for God's elastic acre, the doorbell rings and its
"Good morning Rael, so sorry you had to wait