HomeFish encyclopediaRay-finned fishesPerch-like fishSweepersBronze sweeper Bronze sweeper (Pempheris analis) Scientific name: Pempheris analis Waite, 1910 The Bronze sweeper (Pempheris analis) is a marine fish of the family Pempheridae. Native range: Southwest Pacific, Australia (including Western Australia and Lord Howe Island), Norfolk Island, the Kermadec Islands, and North Island, New Zealand. BiologyA nocturnal species that form aggregations in caves by day and feeds on zooplankton at night.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePempheris analisFamilyPempheridae (Sweepers)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length20.0Depth range5–40 m (16–131 ft)EnvironmentMarine; reef-associated; depth range 5 - 40 mClimateTemperateDistributionSouthwest Pacific: Australia (including Western Australia and Lord Howe Island), Norfolk Island, the Kermadec Islands, and North Island, New Zealand.Conservation status (IUCN)Not EvaluatedThreat 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