Hemitrygon fluviorum, Estuary stingray : fisheries

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Hemitrygon fluviorum (Ogilby, 1908)

Estuary stingray
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Hemitrygon fluviorum   AquaMaps   Data sources: GBIF OBIS
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Image of Hemitrygon fluviorum (Estuary stingray)
Hemitrygon fluviorum
Picture by FAO

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

Élasmobranches (requins et raies) (sharks and rays) > Myliobatiformes (Stingrays) > Dasyatidae (Stingrays) > Dasyatinae
Etymology: More on author: Ogilby.

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

marin; saumâtre benthopélagique; profondeur 1 - 40 m (Ref. 86942). Tropical; 9°S - 37°S, 129°E - 155°E (Ref. 114953)

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Western Central and Southwest Pacific: endemic to eastern and northern Australia (Ref. 114953).

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 130 cm TL mâle / non sexé; (Ref. 9840); poids max. publié: 6.1 kg (Ref. 40637)

Biologie     Glossaire (ex. epibenthic)

Found in mangrove swamps and estuaries (Ref. 9840). Feeds on shellfish (Ref. 6871), worms, crabs and other crustaceans (Ref. 114953). Size could possibly reach 160 cm DW (Ref. 114953). Ovoviviparous (Ref. 50449). Maturity size ca. 41 cm WD (males) and 63 cm WD (females); hatch size ca. 11 cm WD (Ref. 114953).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures (Ref. 50449). Distinct pairing with embrace (Ref. 205).

Référence principale Upload your references | Références | Coordinateur : McEachran, John | Collaborateurs

Mould, B., 1994. A world list of rays. The scientific nomenclature and distribution of the recent Batoidea (Batoidea, Elasmobranchii, Chondrichthyes). University of Nottingham, [UK]. 82 p. (Ref. 8630)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

  Quasi-menacé (NT) (A2cd); Date assessed: 10 February 2021

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

Pêcheries: intérêt commercial mineur
FAO - Publication: search | FishSource |

Plus d'informations

Pays
Zones FAO
Écosystèmes
Occurrences
Introductions
Stocks
Écologie
Régime alimentaire
Éléments du régime alimentaire
Consommation alimentaire
Ration
Noms communs
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Métabolisme
Prédateurs
Écotoxicologie
Reproduction
Maturité
Frai
Rassemblement de ponte
Fécondité
Œufs
Développement de l'œuf
Taille/Âge
Croissance
Longueur-poids
Longueur-longueur
Fréquences de longueurs
Morphométrie
Morphologie
Larves
Dynamique des populations larvaires
Recrutement
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BRUVS
Références
Aquaculture
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Outils

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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: génôme, nucléotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 26.9 - 29, mean 28 °C (based on 130 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5010   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00265 - 0.01571), b=3.06 (2.86 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  3.6   ±0.50 se; based on food items.
Résilience (Ref. 120179):  Faible, temps minimum de doublement de population : 4,5 à 14 années (Assuming fecundity<100).
Fishing Vulnerability (Ref. 59153):  Very high vulnerability (78 of 100).
Catégorie de prix (Ref. 80766):   Low.