HomeFish encyclopediaRay-finned fishesMulletsMulletsBluespot mullet Bluespot mullet (Moolgarda seheli) Scientific name: Moolgarda seheli Forssk?l, 1775 The Bluespot mullet (Moolgarda seheli) is a freshwater fish of the family Mugilidae. BiologyDorsal spines (total): 4 - 5; Dorsal soft rays (total): 8-9; Anal spines: 3; Anal soft rays: 8 - 10. Bluish brown or green dorsally; flanks and abdomen silvery; dusky spots on upper row of scales, giving indistinct longitudinal stripes. Dorsal and upper lobe of caudal fin with dark-blue tip. Anal, pelvic, and pectoral fins yellow. Pectorals also with dark blue spot dorsally at origin. Pectoral-fin axil scale very long.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMoolgarda seheliFamilyMugilidae (Mullets)OrderMugiliformes (Mullets)ClassActinopterygii (Ray-finned fishes)Maximum length60.0Common length40.0EnvironmentMarine; freshwater; brackish; reef-associated; catadromousClimateTropicalDistributionIndo-Pacific: Red Sea south to Transkei, South Africa and east the Hawaiian and Marquesan islands, north to southern Japan, south to New Caledonia and Norfolk Island.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (K=0.23-0.28) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026