Blue coral ghost goby (Pleurosicya coerulea) is a ray-finned fish of the family Gobiidae. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 2.2 cm. It occurs at depths between 3 and 20 metres. With a trophic level of 3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.
Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 7 - 9; Anal spines: 1; Anal soft rays: 8 - 9. Characterized by translucent head and body with overall brown to bluish hue, blending in well with background; longitudinal scale series 22-25; nape without scales; restricted gill opening to base of pectoral fin or slightly forward of base; relatively deep bodied, depth of body at anus 3.8-6.9 in SL .: elongated.
Behavioural data for Blue coral ghost goby is currently being reviewed.
Diet information for Blue coral ghost goby is currently being compiled.
Reproduction data for Blue coral ghost goby is currently being compiled.
Marine; reef-associated; depth range 3 - 20 m . Tropical north to the Ryukyu Islands, south to Scott Reef in the eastern Indian Ocean and the northern Great Barrier Reef.
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