Mugilogobius flavomaculatus Huang, Chen, Yung & Shao, 2016

Family:  Gobiidae (Gobies), subfamily: Gobionellinae
Max. size:  4 cm SL (male/unsexed)
Environment:  demersal; marine
Distribution:  Northwest Pacific: Taiwan.
Diagnosis:  Dorsal spines (total): 7-7; Dorsal soft rays (total): 7-8; Anal spines: 1-1; Anal soft rays: 8-8; Vertebrae: 26-26. This species is distinguished from its congeners by the following set of characters: D2 modally I,8, A I,8, pectoral fin rays modally 1,5; longitudinal scales 34-35, predorsal scales 18-21; first dorsal fin rounded, no filamentous spinous ray. Colouration: body with seven distinct black stripes, cheek and operculum with blackish brown network surrounding of 5-7 rounded, bright yellow spots, first dorsal fin with a somewhat horizontally broad black blotch, basal region of caudal fin membrane has a vertical black bar or two separate brownish black spots (Ref. 118215).
Biology:  This species is rare and has been found only in low salinity waters (0.1-0.4 psu) in the estuaries of northeast Taiwan (Ref. 118215).
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


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