Diodon holocanthus, Longspined porcupinefish : fisheries, gamefish, aquarium

Diodon holocanthus Linnaeus, 1758

Longspined porcupinefish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Diodon holocanthus   AquaMaps   Data sources: GBIF OBIS
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Image of Diodon holocanthus (Longspined porcupinefish)
Diodon holocanthus
Bild av Patzner, R.

Klassificering / Namn Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Tetraodontiformes (Puffers and filefishes) > Diodontidae (Porcupinefishes (burrfishes))
Etymology: Diodon: Greek, di = two + Greek, odous = teeth (Ref. 45335).
More on author: Linnaeus.

Miljö: miljö / Klimatzon / djupintervall / distributionsområde Ekologi

marina revassocierade; djupintervall 2 - 200 m (Ref. 5951), usually 2 - 35 m (Ref. 40849). Subtropical; 37°N - 39°S, 8°E - 55°W (Ref. 55210)

Utbredning Territorier | FAO områden | Ekosystem | Förekomster | Prickkarta | Utplanteringar | Faunafri

Circumtropical in distribution. Western Atlantic: Canada (Ref. 5951), Florida, USA and the Bahamas to Brazil (Ref. 7251). Eastern Atlantic: 30°N to 23°S (Ref. 6951); also South Africa (Ref. 4423). Western Indian Ocean: southern Red Sea to Madagascar, Reunion and Mauritius (Ref. 53568). Pacific Ocean: southern Japan south to Lord Howe Island and east to the Hawaiian and Easter islands (Ref. 37816). Also from southern California, USA to Colombia (Ref. 11482) and the Galapagos Islands (Ref. 5227).

Storlek / Vikt / Ålder

Könsmognad: Lm ?  range ? - ? cm
Max length : 50.0 cm TL hane/ej könsbestämd; (Ref. 7251); common length : 15.0 cm TL hane/ej könsbestämd; (Ref. 55763)

Kort beskrivning Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt) : 0; Mjukstrålar i ryggfenan (totalt) : 13 - 15; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 13 - 15. Pelagic juveniles with spots, particularly prominent on belly; adults with dark blotches across back and spots between the blotches; fins without spots (Ref. 4423). 14 to 16 spines in an approximate row between snout and origin of dorsal fin; with a large brown bar above and below each eye; a broad transverse brown bar on occipital region of head (Ref. 13442).
Body shape (shape guide): short and / or deep.

Biologi     Ordlista (t.ex. epibenthic)

Inhabit shallow reefs to open, soft bottoms. Also in areas with rocky substrata. Sometimes form groups (Ref. 9710, 48637). Occur on open muddy substrates as well as on rich soft-bottom and coral reefs. Juveniles often with floating Sargassum rafts. Young and sub-adults may form small groups (Ref. 48637). Benthopelagic (Ref. 58302). Juveniles pelagic to about 6-9 cm. Solitary. Feed on mollusks, sea urchins, hermit crabs, and crabs at night (Ref. 9680). Relatively poor swimmers (Ref. 9710). Used in Chinese medicine (Ref. 12166). Captured at the surface using a hand net (Ref. 26165).

Livscykel och parningsbeteende Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver

Huvudreferens Ladda upp dina referenser | referenser | Koordinator | Medarbetare

Leis, J.M., 1984. Diodontidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 2. (Ref. 3393)

Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))

  Least Concern (LC) ; Date assessed: 07 June 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Hot mot människor

  Reports of ciguatera poisoning (Ref. 30303)





Mänskliga användningsområden

Fiskeri: mindre kommeriell; sportfisk: ja; Akvarium: Kommersiell
FAO - Publication: search | FishSource | Havet omkring oss

Ytterligare information

Trofisk ekologi
Livsmedelsartiklar (preys)
Födosammansättning
Födointag
Matransoner
Predatorer
Ekologi
Ekologi
Populationsdynamik
Tillväxtparametrar
Max. åldrar / storlekar
Längd-vikt rel.
Längd-längd rel.
Längd-frekvenser
Massakonvertering
Rekrytering
Abundans
Livscykel
Reproduktion
Könsmognad
Mognad/Gills rel.
Fekunditet
Lek
Lekande aggregat
Ägg
Utveckling av ägg
Larver
Larvdynamik
Utbredning
Territorier
FAO områden
Ekosystem
Förekomster
Utplanteringar
BRUVS - Videor
Anatomi
Gälyta
Hjärna
Otolit
Fysiologi
Kroppssammansättning
Näringsämnen
Syreförbrukning
Typ av simning
Simhastighet
Visuella pigment
Ljud från fisk
Sjukdomar & Parasiter
Toxicitet (LC50)
Genetik
Genom
Genetik
Heterozygositet
Ärftlighet
Genetisk mångfald
Människorelaterad
Vattenbrukssystem
Vattenbruksprofiler
Avelslinjer
Ciguatera-fall
Frimärken, mynt, diverse.
Uppsökande verksamhet
Medarbetare
referenser
referenser

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Uppskattningar baserade på modeller

Index för fylogenetisk mångfald
(Ref. 82804)
PD50 = 0.5313 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.05888 (0.02899 - 0.11960), b=2.80 (2.62 - 2.98), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trofisk nivå
(Ref. 69278)
3.9   ±0.2 se; based on diet studies.
Generation time 2.1 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
Resiliens
(Ref. 120179)
Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Sårbarhet i fisket
(Ref. 59153)
Low to moderate vulnerability (27 of 100). 🛈
Priskategori
(Ref. 80766)
Unknown.
Näringsämnen
(Ref. 124155)
Calcium = 20.4 [7.6, 77.9] mg/100g; Iron = 0.566 [0.268, 1.420] mg/100g; Protein = 19.3 [17.1, 21.5] %; Omega3 = 0.201 [0.104, 0.390] g/100g; Selenium = 24.7 [10.4, 57.1] μg/100g; VitaminA = 22.8 [5.5, 106.7] μg/100g; Zinc = 0.535 [0.334, 0.862] mg/100g (wet weight);