Diod. Sic. 5.32, if anyone was wondering. The translation here is pretty faithful. I found that you could creatively interpret "ἀλλὰ πρὸς τὰς τῶν ἀρρένων ἐπιπλοκὰς ἐκτόπως λυττῶσιν" as "but they were unusually rabid towards the intercourse of men."