Nicander

Nicander of Colophon (Ancient Greek: Νίκανδρος ὁ Κολοφώνιος, romanized: Níkandros ho Kolophṓnios; fl. 2nd century BC) was a Greek poet, physician, and grammarian.

The scattered biographical details in the ancient sources are so contradictory that it was sometimes assumed that there were two Hellenistic authors with the same name. He may have been born at Claros (Ahmetbeyli in modern Turkey), near Colophon, where his family is said to have held the hereditary priesthood of Apollo. The chronological indications range from the middle of the 3rd century BC until the late 2nd century BC.

He wrote a number of works both in prose and verse, of which two survive complete. The longest, Theriaca, is a hexameter poem (958 lines) on the nature of venomous animals and the wounds which they inflict. The other, Alexipharmaca, consists of 630 hexameters treating of poisons and their antidotes. Nicander's main source for medical information was the physician Apollodorus. Among his lost works, Heteroeumena was a mythological epic, used by Ovid in the Metamorphoses and epitomized by Antoninus Liberalis; Georgica, of which considerable fragments survive, was perhaps imitated by Virgil.

The works of Nicander were praised by Cicero (De oratore, i. 16), imitated by Ovid and Lucan, and frequently quoted by Pliny and other writers (e.g., Tertullian in De Scorpiace, I, 1).