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Opis: Opis is a multifaceted figure in Greek mythology, appearing as both a marine and Hyperborean nymph with diverse roles—from nurturing deities to influencing heroic genealogies.

Opis - Embodies the complex and layered nature of myth, reflecting diverse roles from marine and Hyperborean nymph to progenitor and even as an epithet for major deities.

Opis

Opis - Embodies the complex and layered nature of myth, reflecting diverse roles from marine and Hyperborean nymph to progenitor and even as an epithet for major deities.

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the legend in five swipes.

Opis is a multifaceted figure in Greek mythology, appearing as both a marine and Hyperborean nymph with diverse roles—from nurturing deities to influencing heroic genealogies. She is traditionally identified as one of the 50 Nereides, daughter of Nereus and Doris, and also emerges as a daughter of Boreas in other accounts. The name, used in various traditions, encapsulates a complex blend of feminine and masculine attributes as well as serving as an epithet for deities like Artemis and Nemesis.

Opis: Origins and First Sightings

Opis: How the Tale Was Told and Retold

What was Opis believed to be capable of?

What do different regions call Opis?

What parallels exist to Opis in other traditions?

How has the image of Opis evolved?

Interesting Fact

An intriguing observation about Opis is the way her name transcends a single identity, appearing as both a nurturing maternal figure and a masculine progenitor, while also serving as an epithet for revered goddesses – a testament to the fluid and layered nature of ancient Greek myth.

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Quick Creature Info

Associations:

Element: Water (primarily), with secondary associations to air in the Hyperborean context

Our Mythic Legendary Rating:

Mystical Awakening
Mystical Awakening rating

Also Sometimes Known As:

OupisUpisUpisisOps

Habitat:

Among other nymphs and divine figuresGreek mythological realmsSea and windMediterranean and Hyperborean regionsConnected with the train of Cyrene and known for carrying offerings to goddessesMarine environments and coastal areas; also associated with northern wind regionsDelos (for offerings), general seas, and Attica (via surname usage)Mediterranean and northern regions

Supernatural Powers:

ImmortalityWater affinityAssistance in childbirthNurturing

Physical Attributes:

Radiant beautyEthereal presenceMarine attributes in some accountsGracefulDelicate

Abilities:

Rearing of deities (notably Artemis in some traditions)Divine lineageEthereal natureNurturing and protective qualities

Behavior:

Benevolent and nurturingGracious, protective, and supportive of deities and mortals alike

Lore:

Divine nymph with multifaceted roles including nurturing deities, assisting in childbirth, and contributing to heroic genealogiesGreek mythologyEmbodies the complex and layered nature of myth, reflecting diverse roles from marine and Hyperborean nymph to progenitor and even as an epithet for major deities

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References

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The Mythological Creatures Book Series

Yokai, Greek, Norse, Egyptian & Chinese. Five illustrated field guides to the creatures the old stories either warned or told you about.

Mythological Creatures Field Guide: Japanese Yokai book coverMythological Creatures Field Guide: Greek Myths book coverMythological Creatures Field Guide: Norse Sagas book cover
Mythological Creatures Field Guide: Egyptian Legends book coverMythological Creatures Field Guide: Chinese Beasts book cover
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Curated by the Mythological Creatures Team

Series editor: Mythological Creatures Directory

Primary desk: Hellenic & Ancient Mediterranean Desk

(rev. November 2025)