Pseudanthias evansi, Yellowback anthias : aquarium

Pseudanthias evansi (Smith, 1954)

Yellowback anthias
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Pseudanthias evansi   AquaMaps   Data sources: GBIF OBIS
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Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Actinopteri (ray-finned fishes) > Perciformes/Serranoidei (Groupers) > Serranidae (Sea basses: groupers and fairy basslets) > Anthiadinae
Etymology: Pseudanthias: Greek, pseudes = false + Greek, anthias = a fish, Sparus aurata (Ref. 45335).
More on author: Smith.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; reef-associated; depth range 4 - 40 m (Ref. 9710), usually 10 - 35 m (Ref. 27115). Tropical; 22°C - 28°C (Ref. 27115)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Indian Ocean: East Africa to the Cocos-Keeling and Christmas islands, north to the Andaman Sea.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 12.0 cm SL male/unsexed; (Ref. 48635)

Short description Morphology | Morphometrics

Dorsal spines (total): 10 - 11; Dorsal soft rays (total): 16-18; Anal spines: 3; Anal soft rays: 8. Readily identified by the blue and yellow coloration (Ref. 48635).

Biology     Glossary (e.g. epibenthic)

Occurs in large groups on outer reef slopes (Ref. 9710). Schooling species along upper parts of drop-offs and in outer reef lagoons. Feeds at various depths to near surface in pursuit of zooplankton (Ref. 48635).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : Heemstra, Phillip C. | Collaborators

Heemstra, P.C. and J.E. Randall, 1986. Serranidae. p. 509-537. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4319)

IUCN Red List Status (Ref. 125652)

  Least Concern (LC) ; Date assessed: 19 July 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: of no interest; aquarium: commercial
FAO - Publication: search | FishSource |

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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | Public aquariums | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 25 - 28.9, mean 27.7 °C (based on 610 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00569 - 0.02786), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this Genus-BS (Ref. 93245).
Trophic level (Ref. 69278):  3.4   ±0.45 se; based on food items.
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) .
Climate Vulnerability (Ref. 125649):   (0 of 100) .
Nutrients (Ref. 124155):  Calcium = 90.2 [49.2, 185.4] mg/100g ; Iron = 0.898 [0.540, 1.495] mg/100g ; Protein = 18 [16, 20] % ; Omega3 = 0.177 [0.104, 0.296] g/100g ; Selenium = 28.1 [14.6, 53.9] μg/100g ; VitaminA = 181 [63, 554] μg/100g ; Zinc = 1.49 [0.97, 2.30] mg/100g (wet weight);