Larunda
Larunda was a naiad nymph, daughter of the river Almo in Ovid's Fasti. The only known mythography attached to Lara is little, late and poetic, coming to us from Ovid's Fasti. She was famous for both beauty and loquacity. She was incapable of keeping secrets, and so revealed to Jupiter's wife Juno his affair with Juturna. For betraying his trust, Jupiter cut out Lara's tongue and ordered Mercury, the psychopomp, to conduct her to Avernus, the gateway to the Underworld and realm of Pluto. Mercury, however, fell in love with Lara and had sex with her on the way. Lara thereby became mother to two children, referred to as the Lares, invisible household gods. However, she had to stay in a hidden cottage in the woods so that Jupiter would not find her.
Larunda is likely identical with Muta "the mute one" and Tacita "the silent one", nymphs or minor goddesses.
Ovid mentions the myth of Lara and Mercury in connection with the festival of Feralia on February 21. Lara/Larunda is also sometimes associated with Acca Larentia, whose feast day was the Larentalia on December 23.