Theimussa (Ucagiz - Tristomos)

Tristomos and Üçağız means "Three mouths". Name of the site known from inscriptions designates it as a village¹, near the ancient settlement Tyberissus..

1. George E. Bean, Lycian Turkey: An Archaeological Guide, London John Murray Publishers Ltd 1989, p. 115-116                                                                                                                                                                                                                             
2. Lycian Monuments       https://www.lycianmonuments.com/teimiusa/ 

References

1. ↑George E. Bean, Lycian Turkey: An Archaeological Guide, London John Murray Publishers Ltd 1989, p. 115