* Chelidonura punctata Eliot, 1903 Figure 7F

Material examined.

Four specimens 32-39 mm, TT.

Ecology.

In soft sediment habitats outside the coral reef. Depth 22-26 m.

Distribution.

Chelidonura punctata is currently known from Kenya (Mangubhai 2007), Mozambique ( Tibiriçá and Malaquias 2016), Zanzibar, Mauritius, the Chagos Islands, the Maldives (Yonow 2012), India (Apte 2009), and Myanmar (Sanpanich and Duangdee 2019). Chelidonura punctata has been recorded from the Andaman sea of Thailand (Gosliner et al. 2008; Nabhitabhata 2009) and is here recorded for the first time from the Gulf of Thailand.