HomeFish encyclopediaRay-finned fishesPerch-like fishSplendid perchesMagnificent splendid perch Magnificent splendid perch (Callanthias australis) Scientific name: Callanthias australis Ogilby, 1899 The Magnificent splendid perch (Callanthias australis) is a marine fish of the family Callanthiidae. BiologyDorsal spines (total): 11; Dorsal soft rays (total): 10-12; Anal spines: 3; Anal soft rays: 10 - 11; Vertebrae: 24. Continuous dorsal fin, typically 11 dorsal- and anal-fin rays, and an emarginate caudal fin with elongate outer rays.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCallanthias australisFamilyCallanthiidae (Splendid perches)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length49.0Common length18.0Depth range15–365 m (49–1198 ft)EnvironmentMarine; reef-associated; depth range 15 - 365 mClimateSubtropicalDistributionWestern Pacific: off New Zealand and temperate waters off Australia; also known from one collection made northeast of Rockhampton, Queensland, Australia, and from one collection in the Chesterfield Island region of the Coral Sea; may reach Indonesian waters. Closely related to Callanthias japonicus from Japanese waters and from Callanthias platei from the southeast Pacific; all three taxa may be subspecies of a single wide-ranging species.Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026