Xenocrates of Cos, quoted by Erotian as an authority on the Prognostics; nearly contemporary with Herophilus.
Philinus of Cos, contemporary with Herophilus, and probably a disciple.
Bacchius, contemporary with Philinus.
Glaucias immediately after Bacchius; flourished probably between 290–260 A.C.
Zeuxis the Empiric, immediately after Glaucias and before Zeno; probably from 270–240 A.C. See Daremberg.
Heraclides Tarentinus, somewhat later than Bacchius, probably between 260–240 A.C.
Zeno the Herophilean, the contemporary and rival of Heraclides; probably the same as Zeno of Laodicea.
Apollonius Biblas, the contemporary and rival of Zeno.
Callimachus, according to Daremberg, an immediate disciple of Herophilus.
Epiceleustus of Crete, of uncertain date.