* Scyllaea fulva Quoy & Gaimard, 1824 Figure 20C

Material examined.

One specimen 45 mm, CB.

Ecology.

Recorded from a single individual on floating algae Sargassum oligocystum (Montagne, 1845).

Distribution.

Across the Indo-Pacific including Mozambique ( Tibiriçá et al. 2017), Réunion Island (Cadet 2012), Japan (Baba 1949), the Philippines, Papua New Guinea (Pola et al. 2012), and maybe the Mediterranean (Yokes 2002; Pola et al. 2012). Here documented as a first record for Thai waters.