Chiloscyllium plagiosum, Whitespotted bambooshark : fisheries

Chiloscyllium plagiosum (Anonymous [Bennett], 1830)

Whitespotted bambooshark
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Chiloscyllium plagiosum   AquaMaps   Data sources: GBIF OBIS
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Image of Chiloscyllium plagiosum (Whitespotted bambooshark)
Chiloscyllium plagiosum
Picture by Murch, A.

Classification / Names Populärnamn | synonymer | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii (hajar och rockor) (sharks and rays) > Orectolobiformes (Carpet sharks) > Hemiscylliidae (Bamboo sharks)
Etymology: Chiloscyllium: Greek, cheilos = lip + Greek, skylla = a kind of shark (Ref. 45335).

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

; marina revassocierade; djupintervall 0 - 50 m (Ref. 106604).   Tropical; 35°N - 10°S, 42°E - 135°E

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Indo-West Pacific: India and Maldives east to Papua New Guinea north to Japan, south to Indonesia. Reported from Korea (Ref. 45255).

Length at first maturity / Size / Vikt / Age

Maturity: Lm ?, range 50 - 63 cm
Max length : 83.0 cm TL hane/ej könsbestämd; (Ref. 43278); 95.0 cm TL (female); rapporterad maxålder: 25 år (Ref. 72467)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 0; Mjukstrålar i ryggfenan (totalt): 0; Taggstrålar i analfenan 0; Mjukstrålar i analfenan: 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). 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 and adults with transverse dark bands and numerous white or bluish spots (Ref. 13575, 43278). Body with lateral dermal ridges (Ref. 43278, 13575).

Biologi     Ordlista (t.ex. epibenthic)

A common but little-known inshore bottom shark (Ref. 247); found on rocks and coral reefs (Ref. 90102). Feeds on bony fishes and crustaceans (Ref. 43278). Oviparous (Ref. 43278, 50449). Utilized for human consumption (Ref. 247) and used in Chinese medicine (Ref. 12166). Caught by multiple hook and line and trawl (Ref. 47736). Caught rarely by demersal gillnet fisheries operating inshore (Ref.58048).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449). Hatches at 10-13 cm TL. In Taiwan, hatching occurs in June to August (Ref.58048).

Main reference Upload your references | referenser | Koordinator | Medarbetare

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. 120744)

  Near Threatened (NT) ; Date assessed: 31 January 2006

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fiskeri: kommersiell
FAO(fiskeri: species profile; publication : search) | FishSource |

Ytterligare information

Länder
FAO områden
Ekosystem
Förekomster
Utplanteringar
Stocks
Ekologi
Föda
Födoslag
Födointag
Näringsinnehåll
Populärnamn
synonymer
Metabolik
Predatorer
Ekotoxikologi
Reproduktion
Könsmognad
Lek
Spawning aggregation
Fecundity
Ägg
Egg development
Age/Size
Tillväxt
Length-weight
Length-length
Length-frequencies
Morfometri
Morfologi
Larver
Larvdynamik
Rekrytering
Abundans
referenser
Vattenbruk
Vattenbruksprofil
Avelslinjer
Genetik
Allelfrekvenser
Ärftlighet
Sjukdomar
Behandling
Mass conversion
Medarbetare
Bilder
Stamps, Coins Misc.
Ljud
Ciguatera
Hastighet
Simsätt
Gälyta
Otoliths
Hjärnstorlek
Syn

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Special reports

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Estimates based on models

Preferred temperature (Ref. 115969): 25.3 - 29.1, mean 28.7 (based on 1458 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5039   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00355 (0.00155 - 0.00810), b=3.14 (2.93 - 3.35), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trofisk nivå (Ref. 69278):  4.0   ±0.67 se; Based on food items.
Generation time: 6.1 ( na - na) years. Estimated as median LN(3)/K based on 2 growth studies.
Resiliens (Ref. 120179):  Låg, lägsta populationsfördubblingstid 4,5-14 år (Fec assumed to be <100).
Vulnerability (Ref. 59153):  Moderate vulnerability (36 of 100) .
Price category (Ref. 80766):   Unknown.