* Colinatys sp. Figure 6D

Material examined.

One specimen 3 mm, CB.

Ecology.

Endobenthic in sand in coral reef habitats. Depth 3-11 m.

Distribution.

The genus is currently recognised to be monospecific with Colinatys alayoi (Espinosa & Ortea Rato, 2004) known from the Bahamas, Cuba, Florida, and Martinique Island (Romani et al. 2015; Ortea Rato and Buske 2018). Indo-Pacific records are limited to specimens from Hawaii (Oskars et al. 2015) and Japan (SSW 2017) with species identity yet to be confirmed. Here representing a first record of the family from Thai waters.