Haletta semifasciata, Blue weed whiting : fisheries

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Haletta semifasciata (Valenciennes, 1840)

Blue weed whiting
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Haletta semifasciata   AquaMaps   Data sources: GBIF OBIS
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  • Image of Haletta semifasciata (Blue weed whiting)
    Haletta semifasciata
    Female picture by Yau, B.
  • Image of Haletta semifasciata (Blue weed whiting)
    Haletta semifasciata
    Male picture by Yau, B.
  • Image of Haletta semifasciata (Blue weed whiting)
    Haletta semifasciata
    Female picture by Yau, B.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Eupercaria/misc (Various families in series Eupercaria) > Odacidae (Cales and weed-whitings)
Etymology: Haletta: Perhaps from Old Norge, haletta, haele = hero.
More on author: Valenciennes.

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

Marine; brackish; demersal; depth range 1 - 7 m (Ref. 75154). Subtropical; 28°S - 45°S

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

Eastern Indian Ocean and Southwest Pacific: southern coast of Australia, from Houtman Abrolhos, Western Australia to Sydney, New South Wales; including Tasmania.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 29.0 cm SL male/unsexed; (Ref. 6185)

Biology     Glossary (e.g. epibenthic)

Forms large schools in estuaries and other sheltered waters with sand and seagrass bottoms. Considered primarily as an opportunistic carnivore, feeding mainly on polychaetes; also gastropods, crustaceans (crab and amphipods), algae and seagrass (mostly Zostera) are common; forams, bivalves, and ophiuroids were also found in a few stomachs.

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

Main reference Upload your references | References | Coordinator | Collaborators

Gomon, M.F. and J.R. Paxton, 1985. A revision of the Odacidae, a temperate Australian-New Zealand labroid fish family. Indo-Pac. Fish. (8):57 p. (Ref. 6185)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 18 September 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: minor commercial
FAO - Publication: search | FishSource |

More information

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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 | 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. 123201): 14.8 - 22.2, mean 17.6 °C (based on 272 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0002   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00265 - 0.01809), b=3.08 (2.86 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.2   ±0.49 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 to moderate vulnerability (25 of 100).
Price category (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 134 [70, 251] mg/100g; Iron = 1.24 [0.81, 2.04] mg/100g; Protein = 19.2 [17.3, 21.1] %; Omega3 = 0.318 [0.198, 0.536] g/100g; Selenium = 14.2 [7.9, 27.4] μg/100g; VitaminA = 12.6 [5.2, 31.0] μg/100g; Zinc = 1.11 [0.81, 1.57] mg/100g (wet weight);