Also in Photius (Lexicon kappa170), and paralleled elsewhere. The headword, a present participle in the masculine accusative plural (evidently quoted from somewhere), comes from the verb kapra/w; it is used literally of sows in Aristotle, but when used figuratively of women -- as in e.g. Aristophanes, Plutus [Wealth] 1024 (web address 1) -- implies a degree of lust appropriate to a sow wanting a boar. Here, however, it seems to be describing men in an analogous way.