Erik has a beautiful post about the Cyclops Polyphemos. The scholia present some debates about what exactly a Cyclops looks like.
Schol. ad Od. 9.106
“Aristotle examines how the Cyclops Polyphemos came to be a cyclops when neither his father nor his mother was a cyclops. He resolved the issue with a different myth. For, he asserted, horses came from Boreas but Pegasos was born from Poseidon and Medousa. Why, then, would it be strange that this wild beast be born from Poseidon? Similarly, other wild beasts were born from him in the sea, as well as marvels and unusual things.
Hesiod laughably etymologizes [the Kyklopes], saying “They were given the nickname Kyklopes / because they have one single circle eye in the middle of their forehead.” But Homer clearly describes their nature.
For, if it was of that sort, just as he described the other particular features of the Cyclops, like his size, his cruelty, he would have also described his eye! Philoxenos says that he diverged from Hesiod in that the fact he could not see because he was blinded in one eye. For Homer does not say this about all the other Cyclopes. It is likely that Polyphemos lost his other eye for some other reason before Odysseus’ arrival.
Others oppose this, claiming that if he had two eyes and Odysseus blinded one, how would he say what is attributed to him, “Cyclops, if any mortal man asks you who is the blinder of your eye…” He does not say eyes. And in return the Cyclops says “My father is able to heal my eye.” For if he had another eye, properly, and Odysseus were speaking to him in this way, how would he not have taken care of the other eye? But he said “the earth-shaker will not heal [my] eye.” For this very reason people argue about his eye being completely pierced, because of what is said here, if he did not take care of the eye when it was first compromised, he would never be able to heal it.”
ζητεῖ ᾿Αριστοτέλης πῶς ὁ Κύκλωψ ὁ Πολύφημος μήτε πατρὸς ὢν Κύκλωπος, Ποσειδῶνος γὰρ ἦν, μήτε μητρὸς, Κύκλωψ ἐγένετο. αὐτὸς δὲ ἑτέρῳ μύθῳ ἐπιλύεται. καὶ γὰρ ἐκ Βορέου ἵπποι γίνονται, καὶ ἐκ Ποσειδῶνος καὶ τῆς Μεδούσης ὁ Πήγασος ἵππος. τί δ’ ἄτοπον ἐκ Ποσειδῶνος τὸν ἄγριον τοῦτον γεγονέναι; ὥσπερ καὶ τὰ ἄλλα ἐξ αὐτοῦ ἀναλόγως τῇ θαλάσσῃ ἄγρια γεννᾶται ἢ τερατώδη ἢ παρηλλαγμένα. γελοίως δ’ αὐτοὺς ἐτυμολογεῖ ῾Ησίοδος “Κύκλωπες δ’ ὄνομ’ ἦσαν ἐπώνυμον, οὕνεκ’ ἄρω σφέων κυκλοτερὴς ὀφθαλμὸς ἕεις ἐνέκειτο μετώπῳ.” ὁ δ’ ῞Ομηρος φαίνεται φύσιν αὐτῶν λέγων· εἰ γὰρ ἦν τι τοιοῦτον, ὥσπερ τὰς ἄλλας ἰδιότητας τῶν ὀφθέντων ἔγραψεν ἐπ’ αὐτοῦ Κύκλωπος, τὸ μέγεθος, τὴν ὠμότητα, οὕτω κἂν τὸ περὶ ὀφθαλμοῦ ἔγραψε. φησὶ δὲ ὁ Φιλόξενος ὅτι ἐπλάνησε τὸν ῾Ησίοδον τὸ τὸν ἕνα ὀφθαλμὸν τυφλωθέντα μηκέτι ὁρᾶν. οὔτε δὲ περὶ πάντων τῶν Κυκλώπων εἶπε τοῦτο ῞Ομηρος, εἰκός τε τὸν Πολύφημον κατά τινα ἄλλην αἰτίαν τὸν ἕτερον τῶν ὀφθαλμῶν ἀπολωλεκέναι πρὸ τῆς ᾿Οδυσσέως ἀφίξεως. οἱ δὲ ἀντιλέγοντες τούτῳ φασὶν, εἰ δύο εἶχεν ὀφθαλμοὺς καὶ τὸν ἕνα ᾿Οδυσσεὺς ἐτύφλωσε, πῶς συμφωνήσει τὸ ὑπ’ αὐτοῦ λεγόμενον, “Κύκλωψ, εἰ καί τίς σε καταχθονίων ἀνθρώπων ὀφθαλμοῦ εἴρηται ἀεικελίην ἀλαωτύν” (502.); οὐκ εἶπεν ὀφθαλμῶν. ἔτι δὲ καὶ τὸ προκείμενον παρὰ τοῦ Κύκλωπος, ὅτι δύναταί μου ὁ Ποσειδῶν ἰάσασθαι τὸν ὀφθαλμόν. εἰ γὰρ ἦν ἑτερόφθαλμος ἤδη ὑπάρχων, ἔλεγεν ἂν αὐτῷ ᾿Οδυσσεὺς, καὶ πῶς τὸν ἕτερον οὐκ ἐθεράπευσεν; ἀλλ’ εἶπεν “ὡς οὐκ ὀφθαλμόν γ’ ἰήσεται οὐδ’ ἐνοσίχθων” (525.). δι’ αὐτοῦ δὲ τούτου ἀπολογοῦνται περὶ τοῦ εἶναι αὐτὸν διόφθαλμον, διὰ τοῦ εἰπεῖν, εἰ τὸν πρῶτον πηρωθέντα ὀφθαλμὸν οὐκ ἐθεράπευσεν, οὐδὲ τοῦτον ἰάσεται. H.Q.
These are, of course, the types of investigations for which Seneca would have the most disdain:
Seneca, De Brevitate Vitae 13
“It would be annoying to list all the people who spent their lives pursuing board games, ball games, or sunbathing. Men whose pleasures are so busy are not at leisure. For example, no one will be surprised that those occupied by useless literary studies work strenuously—and there is great band of these in Rome now too. This sickness used to just afflict the Greeks, to discover the number of oars Odysseus possessed, whether the Iliad was written before the Odyssey, whether the poems belong to the same author, and other matters like this which, if you keep them to yourself, cannot please your private mind; but if you publish them, you seem less learned than annoying.”
Persequi singulos longum est, quorum aut latrunculi aut pila aut excoquendi in sole corporis cura consumpsere vitam. Non sunt otiosi, quorum voluptates multum negotii habent. Nam de illis nemo dubitabit, quin operose nihil agant, qui litterarum inutilium studiis detinentur, quae iam apud Romanos quoque magna manus est. Graecorum iste morbus fuit quaerere, quem numerum Ulixes remigum habuisset, prior scripta esset Ilias an Odyssia, praeterea an eiusdem essent auctoris, alia deinceps huius notae, quae sive contineas, nihil tacitam conscientiam iuvant sive proferas, non doctior videaris sed molestior.
Mocking the quibbles of scholars is where the pejorative use of the term ‘academic’ comes. This is an ancient tradition!
Athenaeus, Deipnosophistae 1.22
“You know that somewhere Timo the Philasian calls the Museum a birdcage as he mocks the scholars who are supported there because they were fed like the priciest birds in a big cage:
Many are fed in many-peopled Egypt,
The paper-pushers closed up waging endless war
in the bird-cage of the Muses.
ὅτι τὸ Μουσεῖον ὁ Φιλιάσιος Τίμων ὁ σιλλογράφος (fr. 60 W) τάλαρόν πού φησιν ἐπισκώπτων τοὺς ἐν αὐτῷ τρεφομένους φιλοσόφους, ὅτι ὥσπερ ἐν πανάγρῳ τινὶ σιτοῦνται καθάπερ οἱ πολυτιμότατοι ὄρνιθες·
πολλοὶ μὲν βόσκονται ἐν Αἰγύπτῳ πολυφύλῳ
βιβλιακοὶ χαρακῖται ἀπείριτα δηριόωντες
Μουσέων ἐν ταλάρῳ.