Élasmobranches (requins et raies) (sharks and rays) >
Orectolobiformes (Carpet sharks) >
Hemiscylliidae (Bamboo sharks)
Etymology: Chiloscyllium: cheilos (Gr.), lip, referring to membranous and broad lower lip, presumably of C. plagiosum (proposed without a species); skylion, Greek for dogfish or small shark. (See ETYFish); hasseltii: In honor of Dutch physician and biologist Johan Coenraad van Hasselt (1797-1823), who explored the colonial Dutch East Indies with his friend Heinrich Kuhl in 1820. (See ETYFish).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 0 - 12 m (Ref. 90102). Tropical; 23°N - 10°N, 91°E - 133°E
Indo-West Pacific: Thailand, Singapore, Malaysia, Indonesia, Myanmar and Vietnam.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 61.0 cm TL mâle / non sexé; (Ref. 106604)
Description synthétique
Morphologie | Morphométrie
Épines dorsales (Total): 0; Rayons mous dorsaux (Total): 0; Épines anales 0; Rayons mous anaux: 0. Caudal fin with a pronounced subterminal notch but without a ventral lobe (Ref. 13575). Juveniles with dark grey-brown bands outlined in black, adults uniform medium- to dark-brown color, the black edgings being the last parts of the color pattern to disappear (Ref. 13575).
A common inshore bottom-dweller (Ref. 13575); on rock and coral reefs (Ref. 90102). Feeds on invertebrates (Ref. 13575). Oviparous (Ref. 50449). Utilized for human consumption (Ref. 13575). Minimum depth from Ref. 58018.
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449). Distinct pairing with embrace (Ref. 205).
Compagno, L.J.V. and V.H. Niem, 1998. Hemiscylliidae. Longtail carpetsharks. p. 1249-1259. In K.E. Carpenter and V.H. Niem (eds.) FAO identification guide for fishery purposes. The Living Marine Resources of the Western Central Pacific. FAO, Rome. (Ref. 13575)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial
Plus d'informations
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Estimates based on models
Preferred temperature (Ref.
123201): 27.9 - 29.1, mean 28.7 °C (based on 158 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00181 - 0.00918), 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 ±0.37 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).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
![Image of Chiloscyllium hasseltii (Hasselt\](/images/thumbnails/gif/tn_Chhas_u2.gif "Image of Chiloscyllium hasseltii (Hasselt\")
![Image of Chiloscyllium hasseltii (Hasselt\](/images/thumbnails/gif/tn_Chhas_j0.gif "Image of Chiloscyllium hasseltii (Hasselt\")