Skip to main content
Greek Mythology Notes

Drakon Ismenios

🐉 creatureΔράκων Ἰσμήνιος
dragons

A sacred dragon of Ares that guarded the spring of Ismene near Thebes‌​‍​‍​‌​‍​‍​‍​‍​‌​‍​‌​‍​‍​‍​‍​‍​‌​‌​‍​‍​‍​‌​‌​‌​‍​‍​‍​‌​‍​‌​‌​‌

The Myth of Drakon Ismenios

The spring of Ismene flowed clear and cold at the base of the Theban hills, and the dragon of Ares coiled around it like a living wall.‌​‍​‍​‌​‍​‍​‍​‍​‌​‍​‌​‍​‍​‍​‍​‍​‌​‌​‍​‍​‍​‌​‌​‌​‍​‍​‍​‌​‍​‌​‌​‌ Cadmus and his companions found it when they stopped for water on their way to found a new city, as the Delphic oracle had instructed.

Cadmus sent his men to fill vessels at the spring. They did not return. He went looking and found the dragon — enormous, with a crest like fire and triple rows of teeth. It had killed all of them. Some accounts say it swallowed them whole. Others say it crushed them in its coils. The spring ran red.

Appearance and Powers

Cadmus fought it alone. Athena guided his hand as he pinned the creature against a sacred oak with a spear driven through its jaw and deep into the wood. The dragon's death cry shook the hillside.

Athena then told Cadmus to extract the dragon's teeth and sow them in ploughed earth. He obeyed, and from the furrows rose the Spartoi — armed warriors who burst from the soil fully grown and immediately began fighting each other. Only five survived, and these became the founding families of Thebes.

Encounters with Heroes

The dragon had been sacred to Ares, and Cadmus served eight years of penance for the killing. But from that violence came a city, a dynasty, and one of the most consequential bloodlines in Greek mythology — all rooted in dragon's teeth planted in foreign soil.

Parents

Ares (sacred to)

Children

Spartoi (from its teeth)

Symbols

springoak treedragon teeth

Fun Fact

The Spartoi who sprang from this dragon's teeth became the founding aristocracy of Thebes — the city was literally built on monster remains

Explore Further

Drakon Kholkikos

🐉 creature

dragons

The ever-wakeful dragon that guarded the Golden Fleece in the sacred grove of Ares at Colchis

Sybaris

🐉 creature

monsters

A monstrous serpent-dragon that terrorised the region around Delphi until slain by a young hero

sybarite

Delphyne

🐉 creature

dragons

A she-dragon who guarded Zeus's severed sinews in the Corycian Cave

Ladon

🐉 creature

guardian, treasure

The hundred-headed serpent-dragon that guarded the golden apples in the Garden of the Hesperides, slain or tricked by Heracles during his eleventh labour.

draconian

Spartoi

🐉 creature

warriors

Armed warriors who sprang fully grown from dragon's teeth sown in the earth, ancestors of Theban nobility

Ladon

🐉 creature

Hundred-headed dragon of the Hesperides

Ladon was the serpent-dragon with a hundred heads who guarded the golden apples in the Garden of the Hesperides, never sleeping, each head speaking in a different voice.

Colchian Dragon

🐉 creature

Sleepless guardian of the Golden Fleece

The Colchian Dragon was an enormous, ever-wakeful serpent that guarded the Golden Fleece in the sacred grove of Ares in Colchis.

dragondraconian

Pegasus

🐉 creature

Flight, heroism

Winged divine horse born from the blood of Medusa who carried Bellerophon against the Chimaera

Typhon

🐉 creature

Father of all monsters

The most fearsome monster in Greek mythology, who challenged Zeus for supremacy of the cosmos. Typhon was the father of many of mythology's most dangerous creatures.

typhoon

Ophiotaurus

🐉 creature

hybrid creatures

A creature half bull and half serpent whose entrails, if burned, could grant power to overthrow the gods

Campe

🐉 creature

monsters

Campe was the monstrous she-dragon who guarded the Cyclopes in Tartarus — her death gave Zeus the thunderbolt that won the war against the Titans.

Drakon Hesperios

🐉 creature

serpents,guardian

The immortal serpent that never slept, coiled around the tree of golden apples in the garden of the Hesperides at the western edge of the world.