Teleostei (teleosts) > Perciformes/Serranoidei
(Groupers) > Anthiadidae
(Fairy basslets or Streamer basses)
Etymology: Pseudanthias: Greek, pseudes = false + Greek, anthias = a fish, Sparus aurata (Ref. 45335).
More on authors: Randall & Allen.
Environment: milieu / climate zone / depth range / distribution range
Marine; reef-associated; depth range 12 - 40 m (Ref. 9710), usually 20 - 30 m (Ref. 27115). Subtropical; 22°C - 27°C (Ref. 27115)
Western Pacific: New Caledonia, Lord Howe Island and the southern Great Barrier Reef in Australia. Reported from Norfolk Island (Ref. 8881) and Tonga (Ref. 53797).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 13.5 cm TL male/unsexed; (Ref. 2334)
Occurs in aggregations above steep outer reef slopes (Ref. 9710).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
IUCN Red List Status (Ref. 126983)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 123201
): 21.2 - 27.4, mean 25.9 °C (based on 36 cells).
Phylogenetic diversity index (Ref. 82804
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00548 - 0.02760), b=3.00 (2.82 - 3.18), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.4 ±0.4 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153
): Low vulnerability (10 of 100).
Nutrients (Ref. 124155
): Calcium = 60.4 [29.0, 134.8] mg/100g ; Iron = 0.848 [0.428, 1.626] mg/100g ; Protein = 18.7 [16.8, 20.5] % ; Omega3 = 0.249 [0.136, 0.451] g/100g ; Selenium = 11.8 [5.6, 25.2] μg/100g ; VitaminA = 124 [38, 472] μg/100g ; Zinc = 1.07 [0.67, 1.70] mg/100g (wet weight);