Elops hawaiensis, Hawaiian ladyfish : fisheries, gamefish

Elops hawaiensis Regan, 1909

Hawaiian ladyfish
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Native range | All suitable habitat | Point map | Year 2050
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Elops hawaiensis   AquaMaps   Data sources: GBIF OBIS
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Elops hawaiensis
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> Elopiformes (Tarpons and tenpounders) > Elopidae (Tenpounders)
Etymology: Elops: Greek, ellops = a kind of serpent (Ref. 45335).
More on author: Regan.

Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet Ökologie

seewasser; süßwasser; brackwasser pelagic-neritic; anadrom (Ref. 51243); tiefenbereich 1 - 30 m (Ref. 6898). Tropical; 41°N - 40°S, 92°E - 138°W

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Indo-Pacific: from the Andaman Sea in the Eastern Indian Ocean to Western Australia and in the Pacific, from southern Japan to New South Wales and New Caledonia; throughout most of Oceania to the Hawaiian Is., Society Is., and Tuamotus (Ref. 86689). Currently treated as a single species, but this status should be considered provisional. Further studies may reveal a complex of closely related species, as in the case of Albula.

Größe / Gewicht / Alter

Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 120 cm SL Männchen/unbestimmt; (Ref. 44894); common length : 50.0 cm SL Männchen/unbestimmt; (Ref. 10983); max. veröff. Gewicht: 10.1 kg (Ref. 6736)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 23 - 27; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 14 - 18. A gular plate present between arms of lower jaw. Branchiostegal rays numerous, approximately 20-25. All fins without spines. Scales very small, approximately 100 in lateral line.
Body shape (shape guide): elongated.

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

A coastal fish, commonly entering lagoon, bays, and estuaries (including fishponds) (Ref. 2847, 58302), particularly around mangroves (Ref. 44894). Sometimes enters freshwater streams, but does not penetrate very far inland (Ref. 2847). Benthopelagic (Ref. 58302). Younger fish often penetrate the lower freshwater reaches of rivers (Ref. 44894). An active swimmer, commonly traveling in schools in open water. Feeds on various fishes and crustaceans. Little detailed knowledge exists of its biology. Has a leptocephalus larva. Spawning takes place offshore and young larvae are found in the open sea, moving close to shore as they develop. Juveniles commonly found in salt marshes, canals, and tidal streams. Marketed fresh or frozen; in some places ground up as fish meal. A good sport fish on light tackle, striking a variety of artificial lures as well as live shrimp or baitfish. No separate statistics available. (Ref. 10983).

Lebenszyklus und Paarungsverhalten Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven

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Smith, D.G., 1997. Elopidae. Ladyfishes, tenpounders. p. 1619-1620. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the WCP. Vol. 3. Batoid fishes, chimaeras and bony fishes part 1 (Elopidae to Linophrynidae). FAO, Rome. (Ref. 10983)

IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))

  Daten mangelhaft (DD) ; Date assessed: 17 November 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless (Ref. 4887)





Nutzung durch Menschen

Fischereien: kommerziell; Sportfisch: ja
FAO - Publication: search | FishSource |

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Schätzungen auf der Grundlage von Modellen

Bevorzugte Temperatur (Ref. 123201): 24.5 - 29.3, mean 28.6 °C (based on 2710 cells).
Phylogenetischer Diversitätsindex (Ref. 82804):  PD50 = 0.5176   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00269 - 0.01415), b=2.99 (2.80 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophische Ebene (Ref. 69278):  4.0   ±0.62 se; based on food items.
Anfälligkeit der Fischerei (Ref. 59153):  Very high vulnerability (88 of 100). 🛈
Preiskategorie (Ref. 80766):   Unknown.
Nährstoffe (Ref. 124155):  Calcium = 77.5 [47.6, 137.7] mg/100g; Iron = 1.11 [0.70, 1.81] mg/100g; Protein = 16.8 [14.3, 19.8] %; Omega3 = 0.162 [0.090, 0.301] g/100g; Selenium = 50.9 [26.7, 100.8] μg/100g; VitaminA = 18.3 [7.4, 44.7] μg/100g; Zinc = 0.994 [0.727, 1.368] mg/100g (wet weight);