We changed “is in contrast with” to “is distinct from” and added a phrase “focusing on taxonomy of higher ranks” at the end of a sentence. Now the sentences read: “This is distinct from phylogeny of species in a narrow range of taxa, e.g., that of vertebrates (a subphylum) or human versus close relatives (a few genera). Accordingly, the phylogeny should be compared with taxonomy at large, or, as Cavalier-Smith \cite{cavalier-smith2002} put it,with “megaclassificaton” of prokaryotes, focusing on taxonomy of higher ranks.” -
L35-38: I don’t get well the sentences which start from “This is in contrast ... ”. Please can you specify a bit more?