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Élasmobranches (requins et raies) (sharks and rays) > Orectolobiformes (Carpet sharks) > Hemiscylliidae (Bamboo sharks)
Etymology: Hemiscyllium: hemi-, from hemisys (Gr.), half, presumably referring to similarity and/ or close affinity to Scyllium (=Scyliorhinus, now in Scyliorhinidae) and/or Chiloscyllium; skylion, Greek for dogfish or small shark (See ETYFish); hallstromi: In honor of philanthropist Edward Hallstrom (1886-1970), trustee and chairman of Taronga Zoological Park (Sydney, Australia), where holotype and paratype were alive in captivity (See ETYFish).
Eponymy: Sir Edward John Lees Hallstrom (1886–1970) was born in Coonamble, New South Wales, Australia. [...] (Ref. 128868), visit book page.
More on author: Whitley.

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

marin récifal; profondeur 0 - 15 m (Ref. 90102). Tropical; 7°S - 10°S, 144°E - 146°E (Ref. 54464)

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

Western Pacific: Known only from Papua New Guinea (Gulf of Papua to Milne Bay Prov.). Reported from Indonesia (occurrence questionable).

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 77.0 cm TL mâle / non sexé; (Ref. 90102)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 0; Épines anales: 0. Caudal fin with a pronounced subterminal notch but without a ventral lobe (Ref. 13575). Lateral ocellus surrounded by large black spots; spots absent from head in front and below eyes (Ref. 13575).

A little-known inshore bottom shark, probably on coral reefs (Ref. 247). Oviparous (Ref. 50449).

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

Oviparous, paired eggs are laid. 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. 130435: Version 2024-2)

Vulnérable, voir Liste Rouge IUCN (VU) (B1ab(iii)); Date assessed: 18 February 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: intérêt commercial mineur

FAO - pêcheries: Résumé espèce; Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00398 (0.00176 - 0.00901), b=3.09 (2.89 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.5 ±0.3 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (Fec assumed to be <100).

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (51 of 100).

Catégorie de prix (Ref. 80766): Unknown.

Hemiscyllium hallstromi Whitley, 1967