Humanitext Reader

Aristotle · History of Animals §2.11

Physical Traits and Internal Anatomy of the Chameleon

Passage 22 of 189 · Greek

Summary

This section details the unique physical characteristics of the chameleon (lizard-like body, opposable toes, 360-degree eyes, color changes during puffing) and its peculiar internal anatomy, including its lack of flesh and blood, its strong membranes, and its long-sustained breathing even after dissection.

§2.11Ὁ δὲ χαμαιλέων ὅλον μὲν τοῦ σώματος ἔχει τὸ σχῆμα σαυροειδές, τὰ δὲ πλευρὰ κάτω καθήκει συνάπτοντα πρὸς τὸ ὑπογάστριον, καθάπερ τοῖς ἰχθύσι, καὶ ἡ ῥάχις ἐπανέστηκεν ὁμοίως τῇ τῶν ἰχθύων.
The chameleon has the shape of its whole body like that of a lizard, but its ribs extend downward and connect with the belly, just as in fish, and its spine stands up in the same way as that of fish.
Τὸ δὲ πρόσωπον ὁμοιότατον τῷ τοῦ χοιροπιθήκου.
Its face is most similar to that of the baboon.
Κέρκον δ’ ἔχει μακρὰν σφόδρα, εἰς λεπτὸν καθήκουσαν καὶ συνελιττομένην ἐπὶ πολύ, καθάπερ ἱμάντα.
It has a very long tail, which runs to a thin end and is coiled up to a great extent, like a strap.
Μετεωρότερος δ’ ἐστὶ τῇ ἀπὸ τῆς γῆς ἀποστάσει τῶν σαύρων, τὰς δὲ καμπὰς τῶν σκελῶν καθάπερ οἱ σαῦροι ἔχει.
It is higher in its distance from the ground than lizards, but it has the bends of its legs just like lizards.
Τῶν δὲ ποδῶν ἕκαστος αὐτοῦ διχῇ διῄρηται εἰς μέρη θέσιν ὁμοίαν πρὸς αὑτὰ ἔχοντα οἵανπερ ὁ μέγας ἡμῶν δάκτυλος πρὸς τὸ λοιπὸν τῆς χειρὸς ἀντίθεσιν ἔχει.
Each of its feet is divided into two parts which have a position relative to one another similar to the opposition that our thumb has to the rest of the hand.
Ἐπὶ βραχὺ δὲ καὶ τούτων τῶν μερῶν ἕκαστον διῄρηται εἴς τινας δακτύλους, τῶν μὲν ἔμπροσθεν ποδῶν τὰ μὲν πρὸς αὐτὸν τρίχα, τὰ δ’ ἐκτὸς δίχα, τῶν δ’ ὀπισθίων τὰ μὲν πρὸς αὐτὸν δίχα, τὰ δ’ ἐκτὸς τρίχα.
And each of these parts is divided for a short distance into some toes; of the front feet, the parts facing toward the body are divided into three, and the outer parts into two, while of the hind feet, the parts facing toward the body are divided into two, and the outer parts into three.
Ἔχει δὲ καὶ ὀνύχια ἐπὶ τούτων ὅμοια τοῖς τῶν γαμψωνύχων.
It also has small claws on these, similar to those of birds of prey.
Τραχὺ δ’ ἔχει ὅλον τὸ σῶμα, καθάπερ ὁ κροκόδειλος.
Its whole body is rough, just like the crocodile.
Ὀφθαλμοὺς δ’ ἔχει ἐν κοίλῳ τε κειμένους καὶ μεγάλους σφόδρα καὶ στρογγύλους καὶ δέρματι ὁμοίῳ τῷ λοιπῷ σώματι περιεχομένους.
Its eyes are situated in a hollow, and are very large and round, and are covered with skin similar to the rest of the body.
Κατὰ μέσους δ’ αὐτοὺς διαλέλειπται μικρὰ τῇ ὄψει χώρα, δι’ ἧς ὁρᾷ· οὐδέποτε δὲ τῷ δέρματι ἐπικαλύπτει τοῦτο.
In the middle of them, a small space is left for vision, through which it sees; and it never covers this with the skin.
Στρέφει δὲ τὸν ὀφθαλμὸν κύκλῳ καὶ τὴν ὄψιν ἐπὶ πάντας τοὺς τόπους μεταβάλλει, καὶ οὕτως ὁρᾷ ὃ βούλεται.
It turns its eye in a circle and changes its vision to all directions, and thus sees what it wants.
Τῆς δὲ χροιᾶς ἡ μεταβολὴ ἐμφυσωμένῳ αὐτῷ γίγνεται· ἔχει δὲ καὶ μέλαιναν ταύτην, οὐ πόρρω τῆς τῶν κροκοδείλων, καὶ ὠχρὰν καθάπερ οἱ σαῦροι, μέλανι ὥσπερ τὰ παρδάλια διαπεποικιλμένην.
The change of its color occurs when it is puffed up; and it has this color black, not far from that of crocodiles, and yellow-grey like lizards, variegated with black like leopards.
Γίνεται δὲ καθ’ ἅπαν τὸ σῶμα αὐτοῦ ἡ τοιαύτη μεταβολή· καὶ γὰρ οἱ ὀφθαλμοὶ συμμεταβάλλουσιν ὁμοίως τῷ λοιπῷ σώματι καὶ ἡ κέρκος.
This change occurs over its whole body; for indeed both the eyes and the tail change together in the same way as the rest of the body.
Ἡ δὲ κίνησἲς αὐτοῦ νωθὴς ἰσχυρῶς ἐστί, καθάπερ ἡ τῶν χελωνῶν.
Its movement is extremely sluggish, like that of tortoises.
Καὶ ἀποθνήσκων τε ὠχρὸς γίνεται, καὶ τελευτήσαντος αὐτοῦ ἡ χροιὰ τοιαύτη ἐστίν.
And when dying, it becomes yellow-grey, and when it has died, its color is of this kind.
Τὰ δὲ περὶ τὸν στόμαχον καὶ τὴν ἀρτηρίαν ὁμοίως ἔχει τοῖς σαύροις κείμενα.
The parts around the esophagus and the windpipe are situated in the same way as in lizards.
Σάρκα δ’ οὐδαμοῦ ἔχει πλὴν πρὸς τῇ κεφαλῇ καὶ ταῖς σιαγόσιν ὀλίγα σαρκία, καὶ περὶ ἄκραν τὴν τῆς κέρκου πρόσφυσιν.
It has no flesh anywhere except some small pieces of flesh on the head and the jaws, and around the extremity of the attachment of the tail.
Καὶ αἷμα δ’ ἔχει περί τε τὴν καρδίαν μόνον καὶ τὰ ὄμματα καὶ τὸν ἄνω τῆς καρδίας τόπον, καὶ ὅσα ἀπὸ τούτων φλέβια ἀποτείνει· ἔστι δὲ καὶ ἐν τούτοις βραχὺ παντελῶς.
It also has blood only around the heart, the eyes, and the region above the heart, and in whatever small veins extend from these; and even in these, it is completely small in quantity.
Κεῖται δὲ καὶ ὁ ἐγκέφαλος ἀνώτερον μὲν ὀλίγῳ τῶν ὀφθαλμῶν, συνεχὴς δὲ τούτοις.
Its brain is situated slightly above the eyes, but is continuous with them.
Περιαιρεθέντος δὲ τοῦ ἔξωθεν δέρματος τῶν ὀφθαλμῶν περιέχει τι διαλάμπον διὰ τούτων, οἷον κρίκος χαλκοῦς λεπτός.
When the outer skin of the eyes is removed, something shining through them surrounds them, like a thin bronze ring.
Καθ’ ἅπαν δὲ αὐτοῦ τὸ σῶμα σχεδὸν διατείνουσιν ὑμένες πολλοὶ καὶ ἰσχυροὶ καὶ πολὺ ὑπερβάλλοντες τῶν περὶ τὰ λοιπὰ ὑπαρχόντων.
Many strong membranes extend through almost its whole body, far exceeding those found in the rest of the animals.
Ἐνεργεῖ δὲ καὶ τῷ πνεύματι ἀνατετμημένος ὅλος ἐπὶ πολὺν χρόνον, βραχείας ἰσχυρῶς ἔτι κινήσεως ἐν αὐτῷ περὶ τὴν καρδίαν οὔσης, καὶ συνάγει διαφερόντως μὲν τὰ περὶ τὰ πλευρά, οὐ μὴν ἀλλὰ καὶ τὰ λοιπὰ μέρη τοῦ σώματος.
Even when completely cut open, it continues to act with its breath for a long time, while a very slight movement is still in it around the heart; and it contracts especially the parts around the ribs, and indeed also the other parts of the body.
Σπλῆνα δ’ οὐδαμοῦ ἔχει φανερόν.
It has no visible spleen anywhere.
Φωλεύει δὲ καθάπερ οἱ σαῦροι.
It hibernates just like lizards.

Notes

  1. §2.11θέσιν ὁμοίαν πρὸς αὑτὰ ἔχοντα οἵανπερ ὁ μέγας ἡμῶν δάκτυλος πρὸς τὸ λοιπὸν τῆς χειρὸς ἀντίθεσιν ἔχει — The accusative participle ἔχοντα agrees with the neuter plural noun μέρη (parts). The prepositional phrase πρὸς αὑτά means 'relative to one another'. The sentence uses an anatomical analogy to explain that the two divided parts of the chameleon's foot oppose each other, just like the human thumb opposes the rest of the hand.
  2. §2.11τῶν μὲν ἔμπροσθεν ποδῶν τὰ μὲν πρὸς αὐτὸν τρίχα — The pronoun αὐτόν refers back to the animal itself (the chameleon's body). Thus, πρὸς αὐτόν means 'toward itself' (inwardly, or on the inner side), in contrast with τὰ δ’ ἐκτὸς ('the outer parts'). It describes how the toes are grouped into threes (τρίχα) and twos (δίχα) on the inner and outer sides of the front and hind feet.
  3. ¦p.44¦ἐμφυσωμένῳ αὐτῷ γίγνεται — The present passive participle ἐμφυσωμένῳ (being puffed up or inflating itself) is in the dative, agreeing with the pronoun αὐτῷ. This functions as a dative of interest or reference with the verb γίγνεται, indicating the temporal/situational condition: 'the change happens to it when it is puffed up'.
  4. ¦p.44¦ἐνεργεῖ δὲ καὶ τῷ πνεύματι ἀνατετμημένος ὅλος — The verb ἐνεργεῖ here means 'to remain active' or 'to function'. The dative of means τῷ πνεύματι indicates that it does so 'by means of its breath' or 'with respect to its respiration'. The perfect passive participle ἀνατετμημένος (dissected/cut open) combined with ὅλος (entirely) functions concessively: 'even when completely cut open, it continues to function through breathing.'

Cite this passage

Aristotle, History of Animals §2.11. Humanitext Reader, https://reader.humanitext.ai/en/text/urn:cts:greekLit:tlg0086.tlg014.humanitext-grc1:2.11

Please note the AI-draft status of the translation and the date accessed.

Translation, notes and summary are AI-generated drafts, revised through reader feedback.