[sim (OP)]

Biologists dont know what a species is Thus evolution is nonsense
http://gamahucherpress.yellowgum.com/wp-content/uploads/BIOLOGISTS-DON.pdf

However, the exact definition of the term "species" is still controversial, particularly in prokaryotes,[2] and this is called the species problem.[3"

"Although a phylum is often spoken of as if it were a hard and fast entity, no satisfactory definition of a phylum exists"

thus the theory of evolution ie evolving species is nonsense

[Kryptid]

Non-sequitur. This is like arguing that metamorphosis doesn't happen because there is no exact, universally agreed-upon moment when a tadpole becomes a frog.