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Eucrossorhinus dasypogon  (Bleeker, 1867)

Tasselled wobbegong
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Native range
This map was computer-generated and has not yet been reviewed.
Eucrossorhinus dasypogon   AquaMaps   Data sources: GBIF OBIS
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Eucrossorhinus dasypogon
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Classification / Names Noms communs | Synonymes | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Élasmobranches (requins et raies) (sharks and rays) > Orectolobiformes (Carpet sharks) > Orectolobidae (Carpet or nurse sharks)
Etymology: Eucrossorhinus: Greek, eu = good + Greek, krossoi = tassel + Greek, rhinos = nose (Ref. 45335).

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

; marin récifal; profondeur 2 - 50 m (Ref. 106604).   Deep-water; 1°N - 23°S, 115°E - 155°E

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

Indo-West Pacific: eastern Indonesia, Papua New Guinea, and northern Australia (including Barrow Island, Western Australia). Questionable occurrence in Malaysia.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 366 cm TL mâle / non sexé; (Ref. 90102); common length : 180 cm TL mâle / non sexé; (Ref. 90102)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 0; Rayons mous dorsaux (Total): 0; Épines anales 0; Rayons mous anaux: 0. Body with a reticular pattern of narrow dark lines (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)

A little-known shark (Ref. 247) found on the continental shelf and offshore reefs (Ref. 6871). Probably feeds on bottom fishes and invertebrates (Ref. 13577, 43278); also known to eat nocturnal teleost fishes such as squirrelfish and soldierfish (Holocentridae) and sweepers (Pempheridae) (Ref. 43278). Ovoviviparous (Ref. 50449). Might bite in self-defense or when mistaking a human foot for its usual prey (Ref. 247). Its tough skin sometimes used for leather (Ref. 13577). The maximum length of 366 cm TL reported for this species is uncertain (Ref. 247, 90102).

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. 115185)

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Traumatogenic (Ref. 247)




Utilisations par l'homme

FAO(pêcheries: Résumé espèce; publication : search) | FishSource |

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Estimates of some properties based on models

Preferred temperature (Ref. 115969): 26.2 - 28.8, mean 27.8 (based on 294 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 1.0002   [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   ±0.60 se; Based on food items.
Résilience (Ref. 69278):  Faible, temps minimum de doublement de population : 4,5 à 14 années (Fec assumed to be <100).
Vulnérabilité (Ref. 59153):  Very high vulnerability (86 of 100) .