+ Gymnothorax angusticauda (Weber & de Beaufort, 1916)

Muraena (Priodonophis) angusticauda Weber & de Beaufort, 1916:389, fig. 388 (type locality: Near Supiori, Schouten Islands, Papua, Indonesia, western Pacific). Smith et al., 2018a: this volume.

Remarks. Smith et al. (2018a) report several specimens collected from off Dong-gang and Ke-tzo-liao of southwestern Taiwan. This species is usually collected from quite shallow waters on sand and mud bottoms. Our

specimens were collected by bottom trawl at around 30‒100 m. It appears to be an uncommon species rarely seen, despite many intensive collections from the fish landing places.