Aganippe

• Aganippe, a naiad of the spring Aganippe.
• Aganippe, wife of King Acrisius of Argos, and according to some accounts the mother of Danaë and possibly Evarete. Although in some accounts, Eurydice was wife of Acrisius and the mother of Danae.
• Aganippe "the Mare who destroys mercifully" was an aspect of Demeter. In this form she was a black winged horse worshiped by certain cults. In this aspect her idols she was portrayed as mare-headed with a mane entwined with Gorgon Snakes. This aspect was also associated with Anion whom Heracles rode, who later inspired tales of Pegasus.
• Aganippis, a name used by Ovid as an epithet of Hippocrene; its meaning however is not quite clear. It is derived from Aganippe, the well or nymph, and as "Aganippides" is used to designate the Muses, Aganippis Hippocrene may mean nothing than "Hippocrene, sacred to the Muses."
• Aganippe, a genus of trapdoor spiders