Parioglossus formosus (Smith, 1931)
Beautiful hover goby
Parioglossus formosus
photo by Winterbottom, R.

 Family:  Microdesmidae (Wormfishes), subfamily: Ptereleotrinae
 Max. size:  4.5 cm SL (male/unsexed)
 Environment:  reef-associated; depth range 0 - 15 m
 Distribution:  Western Pacific: Gulf of Thailand to Fiji, north to Yayaema Islands, south to northwestern Australia and the southern Great Barrier Reef.
 Diagnosis:  Dorsal spines (total): 6-7; Dorsal soft rays (total): 13-15; Anal spines: 1-1; Anal soft rays: 13-15. Description: Characterized by pale grey body color; pale yellow stripe from eye to upper caudal fin base; presence of narrow blackish stripe middorsally from interorbital to upper edge of caudal fin base and continued onto caudal fin; broad black stripe on snout to lower caudal fin base, continued onto caudal fin; longitudinal scale series 66-78; head pores present around top and rear margin of each eye and two opercular pores (Ref. 90102).
 Biology:  Occurs in shallow coastal reefs and mangrove-lined inlets. Hovers in schools among branching corals or mangroves to a depth of about 4 meters.
 IUCN Red List Status:   (Ref. 96402)
 Threat to humans:  harmless
 Country info:   
 

 Entered by: Capuli, Estelita Emily - 23.04.96
 Modified by: Bailly, Nicolas - 02.07.13

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