HomeFish encyclopediaRay-finned fishesPerch-like fishDamselfishesBaldwin's major Baldwin's major (Stegastes baldwini) Scientific name: Stegastes baldwini Allen & Woods, 1980 The Baldwin's major (Stegastes baldwini) is a marine fish of the family Pomacentridae. Native range: Eastern Central Pacific, known only from Clipperton Island. BiologyDorsal spines (total): 12; Dorsal soft rays (total): 15-16; Anal spines: 2; Anal soft rays: 13Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameStegastes baldwiniFamilyPomacentridae (Damselfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length9.0Depth range1–5 m (3–16 ft)EnvironmentMarine; reef-associated; non-migratory; depth range 1 - 5 mClimateTropicalDistributionEastern Central Pacific: known only from Clipperton Island.Conservation status (IUCN)Near Threatened (NT)Threat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026