 Pausanias, in his description of the road from Thebes to Chalcis, says that Glisas was situated beyond Teumessus, at the distance of seven stadia from the latter place; that above Glisas rose Mount Hypatus, from which flowed the torrent Thermodon.Strabo places it on Mt.Hypatus, and Herodotus describes the Thermodon as flowing between Glisas and Tanagra.