Queen of Siam goby (Mugilogobius rambaiae) is a ray-finned fish of the family Gobiidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 4.2 cm. With a trophic level of 3.4, 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): 7; Dorsal soft rays (total): 7 - 8; Anal spines: 1; Anal soft rays: 7 - 9; Vertebrae: 26. Body greyish, scales with short vertical or curved dark lines, distinct brown oblique shoulder bar present . Longitudinal scales 23-28; TRB 8-12; predorsal scales 11-20, small, reaching up to behind eyes, one to several scales sometimes larger than others; scales on body mostly ctenoid; third to fourth dorsal fin spines longest . Caudal fin rounded to rectangular .: fusiform / normal.
Behavioural data for Queen of Siam goby is currently being reviewed.
Diet information for Queen of Siam goby is currently being compiled.
Reproduction data for Queen of Siam goby is currently being compiled.
Freshwater; brackish; demersal. Tropical
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