Diodorus of Alexandria was a pupil of the philosopher in what tradition?
Posidonius Posidonius (Greek: Ποσειδώνιος, "Poseidonios", meaning "of Poseidon") "of Apameia" (ὁ Ἀπαμεύς) or "of Rhodes" (ὁ Ῥόδιος) (c. 135 BCE – c. 51 BCE), was a Greek Stoic philosopher, politician, astronomer, geographer, historian and teacher native to Apamea, Syria.
Andronicus of Rhodes Andronicus of Rhodes (Greek: Ἀνδρόνικος ὁ Ῥόδιος , "Andrónikos ho Rhódios"; Latin: "Andronicus Rhodius" ;  BC) was a Greek philosopher from Rhodes who was also the scholarch (head) of the Peripatetic school. He is most famous for publishing a new edition of the works of Aristotle that forms the basis of the texts that survive today.