* 'Philinopsis' coronata (Gosliner, 2011) Figure 7I

Material examined.

One specimen 35 mm, SRB.

Ecology.

In soft sediment habitats outside the coral reef. Depth 10 m.

Distribution.

' Philinopsis ' Philinopsis coronata is known from the Philippines (Gosliner 2011) and Indonesia (Gosliner et al. 2018). Here recorded for the first time from Thai waters.

Remarks.

The taxonomic validity of this species name remains unresolved after it was designated the type species for the recently erected genus Spinophallus by Zamora-Silva and Malaquias (2018), which is a junior homonym of Spinophallus A. Riedel, 1962 [ Gastropoda, Pristilomatidae] (MolluscaBase 2020). To date, no replacement name has been proposed leaving us to retain the use of the earlier but incorrect genus designation for this species.