ἐνίοτε οἱ οἰκέται εἰς τὴν θάλασσαν ἐλαύνουσιν αὐτούς → sometimes the slaves ride them into the sea
intergĕrĭum: false read. for intergerivi, Plin. 13, 12, 26, § 82.
intergerium, ii. n. :: 黏子。合之物