Phylogenetic trees are fractal in the sense that the ... by reference to the traditional (but misleading) concept of "reptiles," which included lizards, snakes, crocodiles, and turtles, but ...

What do phylogenetic trees illustrate? These diagrams don't just organize knowledge of biodiversity - they also show us that living species are the summation of their evolutionary history.

Linnaeus determined that all reptiles share two key features ... into "clades," which are distinct branches on the ...