Traditions: Greek mythography, Apollodorus; Roman poetry, Ovid Motif: A woman is changed into a bear and becomes tied to the stars Connection verdict: Related named myth with different agency and pathos Article status: Expanded Date: 2026-10-29
Summary
Apollodorus, Library 3.8, and Ovid, Metamorphoses 2, recount Callisto, Arcas, and transformation into a bear.
Read the two scenes
Callisto is not just a star-name in these accounts. Her life is changed through a conflict involving Zeus and Hera, and her son’s encounter with the bear can become a scene of nearly fatal misrecognition. Apollodorus’s compressed genealogy tells readers where Arcas belongs in a network of figures. Ovid makes the bodily and social cost of transformation central, especially when a human mind remains in an animal form. The shared figures permit comparison without treating either version as a neutral report of a historical event.
What connects—and what does not
Ovid lingers on Callisto’s fear and inability to speak after transformation; the mythographic account moves more rapidly through lineage and divine acts.
The named cast establishes a connected myth, while divine agency and emphasis vary among versions.
Why read them side by side?
The comparison asks what a myth preserves when it tells a transformed person’s experience rather than only her place in a genealogy.
Sources and reading notes
- Apollodorus, Library 3.8 — Textual witness; verify the named section and edition.
- Ovid, Metamorphoses Book 2 — Public-domain English translation; locate the named episode.
Research limit
A named parallel can establish literary reuse or related tradition; a general resemblance alone cannot prove borrowing. Linked editions and translations vary. Where a source is identified as secondary orientation, the comparison does not claim direct close reading of that tradition’s primary text.