Callisto (mythology) afterwards, when she was already with child, was seen bathing and so discovered. Upon this, the goddess was enraged and changed her into a beast. Thus she became a bear and gave birth to a son called Arcas. Either Artemis "slew Kallisto with a shot of her silver bow," perhaps urged by the wrath of Juno (Hera) or later Arcas, the eponym of Arcadia, nearly killed his bear-mother, when she had wandered into the forbidden precinct of Zeus. In every case, Zeus placed them both in the sky as the constellations Ursa Major, called "Arktos" (αρκτος), the "Bear", by Greeks,
Argyra (mythology) Argyra (mythology) In Greek mythology, Argyra (; Ancient Greek: Ἀργυρᾶ) was one of the Naiads, a nymph who resided in a well. There was a city in ancient Achaea, also named Argyra, that was the site of a spring. According to legend, the nymph Argyra was in love with a shepherd named Selemnus whom she visited frequently. But when he aged and his youthful beauty vanished, she forsook him. When the boy died of grief, the goddess Aphrodite out of pity changed him into a river. There was a popular belief in Achaia that a forsaken lover who bathes in