Orectolobus wardi, Northern wobbegong : fisheries

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Orectolobus wardi Whitley, 1939

Northern wobbegong
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Orectolobus wardi   AquaMaps   Data sources: GBIF OBIS
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Image of Orectolobus wardi (Northern wobbegong)
Orectolobus wardi
Picture by FAO

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

Élasmobranches (requins et raies) (sharks and rays) > Orectolobiformes (Carpet sharks) > Orectolobidae (Carpet or nurse sharks)
Etymology: Orectolobus: Greek, orektos = stretch out + Greek, lobos = lobe (Ref. 45335).  More on author: Whitley.

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

; marin récifal; profondeur 1 - 3 m (Ref. 43278).   Tropical; 9°S - 26°S, 114°E - 154°E

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

Western Central Pacific: Australia.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 63.0 cm TL mâle / non sexé; (Ref. 6871)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 0; Rayons mous dorsaux (Total): 0; Épines anales 0; Rayons mous anaux: 0. Dark rounded saddles with light outlining widely spaced by dusky areas and with a few dark spots; saddles on head and trunk forming conspicuous eyespots (Ref. 13577). Caudal fin with its upper lobe hardly elevated above the body axis, with a strong terminal lobe and subterminal notch but no ventral lobe (Ref. 13577).

Biologie     Glossaire (ex. epibenthic)

Found on the continental shelf, commonly inshore (Ref. 247). Presumably feeds on bottom invertebrates and fishes, but diet still unrecorded (Ref. 13577, 43278). Probably ovoviviparous (Ref. 13577, 43278). Wobbegongs should be regarded as potentially dangerous because of their formidable teeth (Ref. 247, 13577).

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

Ovoviviparous, embryos feed solely on yolk (Ref. 50449).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes. FAO Fish. Synop. 125(4/1):1-249. Rome, FAO. (Ref. 247)

Statut dans la liste rouge de l'IUCN (Ref. 123251)

  Préoccupation mineure (LC) ; Date assessed: 19 February 2015

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Traumatogenic





Utilisations par l'homme

Pêcheries: intérêt commercial mineur
FAO - pêcheries: Résumé espèce; Publication: search | FishSource |

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Sources Internet

Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - pêcheries: Résumé espèce; 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 | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 26.5 - 28.7, mean 28 °C (based on 253 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5012   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  4.0   ±0.61 se; based on food items.
Résilience (Ref. 120179):  Faible, temps minimum de doublement de population : 4,5 à 14 années (Fec assumed to be <100).
Vulnérabilité (Ref. 59153):  Moderate vulnerability (37 of 100) .
Catégorie de prix (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 32.5 [5.6, 106.2] mg/100g ; Iron = 0.482 [0.135, 1.359] mg/100g ; Protein = 19 [17, 21] % ; Omega3 = 0.109 [0.053, 0.221] g/100g ; Selenium = 31.4 [7.1, 86.5] μg/100g ; VitaminA = 54.5 [20.3, 134.1] μg/100g ; Zinc = 0.944 [0.449, 2.314] mg/100g (wet weight);