Gunnellichthys viridescens Dawson, 1968
Yellowstripe wormfish
Gunnellichthys viridescens
photo by Randall, J.E.

Family:  Microdesmidae (Wormfishes), subfamily: Microdesminae
Max. size:  12 cm SL (male/unsexed)
Environment:  reef-associated; marine; depth range 1 - 50 m
Distribution:  Indo-Pacific: Persian Gulf, Seychelles, Maldive Islands, Great Barrier Reef, New Caledonia and islands of Micronesia except the Marianas.
Diagnosis:  Dorsal spines (total): 20-21; Dorsal soft rays (total): 38-41; Anal soft rays: 36-40. Description: Characterized by whitish, pale yellowish or pale blue body color; presence of orange to yellow stripe from front of lower jaw, across snout, through eye and continued along upper side to rear margin of caudal fin; dorsal midline of head with iridescent blue stripe; scaled cheek and opercle; origin of dorsal fin slightly posterior to level of pectoral fin base; rounded caudal fin; depth of body 12-16 in SL (Ref. 90102).
Biology:  Inhabits sand and rubble bottoms (Ref. 9710, 48637). Also found in open sand. Algal flats and seagrass beds in 3-50 m (Ref. 90102).
IUCN Red List Status: Least Concern (LC); Date assessed: 12 March 2015 Ref. (130435)
Threat to humans:  harmless
Country info:   
 


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