Chiloscyllium plagiosum, Whitespotted bambooshark : fisheries

Chiloscyllium plagiosum (Anonymous [Bennett], 1830)

Whitespotted bambooshark
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Chiloscyllium plagiosum   AquaMaps   Data sources: GBIF OBIS
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Image of Chiloscyllium plagiosum (Whitespotted bambooshark)
Chiloscyllium plagiosum
Picture by Murch, A.

Classificatie / Names Populaire namen | Synoniemen | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii (haaien en roggen) (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 Ecologie

; marien rifbewoner; diepteverspreiding 0 - 50 m (Ref. 106604).   Tropical; 35°N - 10°S, 42°E - 135°E

Verspreiding Landen | FAO regio's | Ecosystems | Voorkomen | Point map | Introducties | 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 / Gewicht / Leeftijd

Maturity: Lm ?, range 50 - 63 cm
Max length : 83.0 cm TL mannelijk/geslacht niet bekend; (Ref. 43278); 95.0 cm TL (female); Maximaal vermelde leeftijd: 25 jaren (Ref. 72467)

Korte beschrijving Morfologie | Morfometrie

Dorsale stekels (totaal): 0; Dorsale zachte stralen (totaal): 0; Anale stekels 0; Anale zachte stralen: 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).

Biologie     Verklarende woordenlijst (b.v. 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 Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven

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).

Voornaamste referentie Upload your references | Referenties | Coördinator | Medewerkers

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)

Status op de Rode Lijst van het IUCN (Ref. 120744)

  Bijna bedreigd (NT) ; Date assessed: 31 January 2006

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaarlijk voor mensen

  Harmless





Gebruik door de mens

Visserij: commercieel
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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).
Trophic Level (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.
Weerstandsvermogen (Ref. 120179):  laag, minimale populatieverdubbelingstijd 4,5-14 jaar (Fec assumed to be <100).
Kwetsbaarheid (Ref. 59153):  Moderate vulnerability (36 of 100) .
Prijsklasse (Ref. 80766):   Unknown.