Hypselodoris tryoni (Garrett, 1873) Figure 11G

Material examined.

Two specimens 30-35 mm, CB.

Ecology.

On rocks and rubble within coral reef. Depth 1-30 m.

Distribution.

Across the Indo-Pacific including Singapore (Toh 2016), Vietnam (Martynov and Korshunova 2012), Australia (Nimbs and Smith 2016), Malaysia, the Philippines, Indonesia, Japan, Palau, Papua New Guinea, Vanuatu, the Marshall Islands (Gosliner et al. 2008), and known from both Andaman and Gulf waters of Thailand (Chavanich et al. 2013).