Phrikoceros mopsus (Marcus, 1952) Quiroga 2008

(Fig. 11 H)

Pseudoceros mopsus Marcus, 1952, page 5, 91, 116.

Type locality. San Sebastián Island, Brazil (Marcus, 1952).

Distribution. Curaçao (Marcus & Marcus, 1968); Bay of Gaira, Colombia (Quiroga 2008); Peninsula Valdés and Puerto Madryn, Argentina (Brusa et al. 2009); Mar del Plata, Argentina (Bulnes et al. 2011); Nicobar Island, India (Sreeraj & Raghunathan 2015); Canary Archipelago: this is the first citation of P. mopsus for the Canary Islands, the eastern Atlantic coast and the Temperate Northern Atlantic marine ecoregion (Spalding et al. 2007).

Ocurence in the Canary Island. Phrikoceros mopsus was observed at depths of 1–5 metres.

Taxonomic remarks. Phrikoceros mopsus is characterized by its cryptic colouration, brown pigmentation with multiple white dots and oval patches over the dorsal surface.