Ελασμοβράγχιοι (καρχαρίες και σαλάχια) (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); punctatum: Latin for spotted, referring to scattering of small blackish spots on young specimens (See ETYFish).
More on authors: Müller & Henle.
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
Θαλασσινό(ά) Υφαλόφιλο(α); εύρος βάθους 0 - 85 m (Ref. 43278). Tropical; 34°N - 26°S, 78°E - 155°E
Indo-West Pacific: Andaman Island and India east to Philippines, north to Japan and south to Australia.
Length at first maturity / Μέγεθος / Βάρος / Age
Γεννητική Ωρίμανση: Lm ?, range 87 - ? cm
Max length : 132 cm TL αρσενικό/απροσδιόριστο; (Ref. 106604)
Ραχιαίες άκανθες (συνολικά) : 0; Εδρικές άκανθες: 0. Genus: Nostrils subterminal on snout; pre-oral snout long, mouth closer to eyes than snout tip; eyes and supraorbital ridges hardly elevated; no black hood on head or large spot or spots on sides of body above pectoral fins (Ref. 43278). Caudal fin with a pronounced subterminal notch but without a ventral lobe (Ref. 13575).
Species: Young with dark transverse bands and usually a scattering of a few dark spots, bars not prominently edged with black (Ref. 13575, 43278). Adults light-brown, usually without a color pattern (Ref. 13575). Dorsal fins larger than pelvic fins, with projecting free rear tips (Ref. 13575). Body without lateral dermal ridge (Ref. 4832,43278, 13575).
Body shape (shape guide): elongated.
A common inshore bottom shark found on coral reefs, often in tide pools (Ref. 247). Probably feeds on bottom invertebrates and small fish (Ref. 6871). Oviparous (Ref. 50449). Can survive up to 12 hours out of water (Ref. 247). Gills sometimes infested by larval isopods (Praniza-larva of isopod Gnathia) (Ref. 247). Utilized as food (Ref. 247); for its meat and fins. Caught frequently by demersal gillnet, longline and trawl fisheries operating in insular and continental shelf waters (Ref.58048).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
Oviparous, with rounded egg cases (Ref. 247). Paired eggs are laid. Embryos feed solely on yolk (Ref. 50449).
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)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
αλιεία: Εμπορικό(ά); Ενυδρείο: Εμπορικό(ά)
Εργαλεία
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Αναφ.
123201): 24.6 - 29.1, mean 28.2 °C (based on 1554 cells).
Phylogenetic diversity index (Αναφ.
82804): PD
50 = 0.5039 [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).
Τροφικό Επίπεδο (Αναφ.
69278): 4.1 ±0.64 se; based on food items.
Ελαστικότητα (Αναφ.
120179): Χαμηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού 4,5 - 14 έτη (Fec assumed to be <100).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (79 of 100).
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Nutrients (Ref.
124155): Calcium = 9.48 [1.89, 37.88] mg/100g; Iron = 0.322 [0.077, 0.926] mg/100g; Protein = 19.3 [17.2, 21.5] %; Omega3 = 0.0808 [, ] g/100g; Selenium = 33.3 [10.3, 98.8] μg/100g; VitaminA = 56.4 [16.8, 193.3] μg/100g; Zinc = 0.864 [0.413, 1.781] mg/100g (wet weight);
