Caeneus: A Trans Warrior Battling Centaurs, Apollodorus Epitome xxii

Name: [Pseudo]Apollodorus Date:   1st – 2nd century CE Region:    Unknown Citation:    Library Epitome 22

Caeneus was originally a woman, but after being attacked by Poseidon, asked to become an invulnerable man. Therefore, when he was battling the centaurs, he slew many of them without receiving any injury himself, until finally the remaining centaurs surrounded him and drove him into the earth with fir trees. 

Caeneus, virgo ab Neptuno compressa, petiit ut vir fieret, et atrotus*; et sic evenit. Qui cum pugnaret contra centauros, multos se incolumi interfecit; tandem reliqui centaurorum eum circumstantes abietibus in terram compresserunt et suffocaverunt.

ὅτι Καινεὺς πρότερον ἦν γυνή, συνελθόντος δὲ αὐτῇ Ποσειδῶνος ᾐτήσατο ἀνὴρ γενέσθαι ἄτρωτος: διὸ καὶ ἐν τῇ πρὸς Κενταύρους μάχῃ τραυμάτων καταφρονῶν πολλοὺς τῶν Κενταύρων ἀπώλεσεν, οἱ δὲ λοιποί, περιστάντες αὐτῷ, ἐλάταις τύπτοντες ἔχωσαν εἰς γῆν.

atrotus, a, um (ἄτρωτος ): unwounded, invulnerable 

--Apollodorus, Epitome I.22; Translated into Latin by K. Masters

  Apollodorus [1st – 2nd century CE] is the name of the author of a famous collection of myths called the Bibliotheca / Library. Little is known about the author’s background or history.