Diodon holocanthus, Longspined porcupinefish : fisheries, aquarium

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Diodon holocanthus Linnaeus, 1758

Longspined porcupinefish
إضافة ملاحظاتك Fish Watcher
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
Picture by Patzner, R.

التصنيف / Names الأسماء الشائعة | مرادفات | Catalog of Fishes(جنس, الانواع) | 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.

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

بحري مرتبطة بالشعاب; نطاق العمق 2 - 200 m (Ref. 5951), usually 2 - 35 m (Ref. 40849). Subtropical; 37°N - 39°S, 8°E - 55°W (Ref. 55210)

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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).

الحجم / وزن / العمر

Maturity: Lm ?  range ? - ? cm
Max length : 50.0 cm TL ذكر/ مختلط الجنس; (Ref. 7251); common length : 15.0 cm TL ذكر/ مختلط الجنس; (Ref. 55763)

وصف مختصر الوصف الخارجي | قياسات المظهر الخارجي

الأشواك الظهرية (المجموع): 0; الأشعة الظهرية الناعمة (المجموع): 13-15; شوكة شرجية 0; أشعه شرجية لينه: 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).

أحياء     المصطلحات (على سبيل المثال 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).

Life cycle and mating behavior النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae

المرجع الرئيسي Upload your references | مراجع | المنظم | المتعاونين

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)

IUCN Red List Status (Ref. 130435)

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

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

خطر للأنسان

  Reports of ciguatera poisoning (Ref. 30303)





استخدامات بشرية

مصائد: غير مهمة تجارياً; حوض مائي: تجاري
FAO - Publication: search | FishSource | البحر حولنا

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مصادر علي الأنترنت

Estimates based on models

Preferred temperature (Ref. 123201): 21.5 - 29, mean 27.3 °C (based on 2666 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5313   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.05888 (0.02847 - 0.12178), b=2.80 (2.61 - 2.99), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
مستوى غذائي (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.
المرونه (Ref. 120179):  عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (27 of 100).
فئة السعر (Ref. 80766):   Unknown.
Nutrients (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);