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Epinephelus ongus (Bloch, 1790)

White-streaked grouper
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Native range | All suitable habitat | Point map | Year 2050
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Epinephelus ongus   AquaMaps   Data sources: GBIF OBIS
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Image of Epinephelus ongus (White-streaked grouper)
Epinephelus ongus
Picture by Randall, J.E.


New Caledonia country information

Common names: Loche à taches claires
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Museum: Nouméa, Ducos Peninsula, USNM uncat. Also Ref. 4787, 89707.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/nc.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Heemstra, P.C. and J.E. Randall, 1993
National Database:

Common names from other countries

分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, ) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Serranoidei (Groupers) > Epinephelidae (Groupers)
Etymology: Epinephelus: Greek, epinephelos = cloudy (Ref. 45335).
  More on author: Bloch.

Environment: milieu / climate zone / depth range / distribution range 生態学

; 汽水性の 関連する礁; 深さの範囲 20 - 60 m (Ref. 89707).   Tropical; 36°N - 27°S, 31°E - 179°W (Ref. 5222)

分布 国々 | 国連食糧農業機関の区域 | エコシステム | 事件 | Point map | 導入 | Faunafri

Indo-West Pacific: East Africa to the Ryukyu Islands, Marshall Islands, Fiji, New Caledonia, and northern Australia. Recently recorded from Tonga (Ref. 53797). Reported from Somalia and India by Heemstra & Randall in 1984 but valid records and specimens have not been found (Ref. 4787). Closely related to Epinephelus summana known only from the Red Sea.

Length at first maturity / サイズ / 重さ / 年齢

Maturity: Lm ?, range 16 - ? cm
Max length : 40.0 cm TL オス/雌雄の選別がない; (Ref. 27362)

簡単な記述 検索表 | 形態学 | 形態計測学

背面の脊椎 (合計) : 11; 背鰭 (合計) : 14 - 16; 肛門の骨: 3; 臀鰭: 8. This species is distinguished by the following characters: body depth 2.7-3.2 in SL; head length 2.3-2.5 in SL; head pointed, flat interorbital area, dorsal head profile slightly convex; preopercle rounded, serrae small and mostly covered by skin; upper edge of operculum strongly convex, the rear edge almost vertical, the upper spine extending posterior to lower spine; rear nostril diameter about twice that of anterior nostril; small, embedded scales on maxilla; 2-4 rows of small teeth at midlateral part of lower jaw; canines at front of jaws small or absent; gill rakers of first gill arch 8-10 + 15-18 (including 6 to 8 rudiments on each limb); caudal fin rounded; pectoral fins large and fleshy, with 15-17 rays, the fin length 1.4-1.7 in HL; short pelvic fins, 1.9-2.4 in HL; lateral-line scales 48-53; lateral scale series 95-110. Colour of body brown, with numerous small white spots (in specimens >10 cm SL), horizontally elongate and tend to form wavy white lines in adults, several round or irregular pale blotches (eye-sized or larger) usually superimposed over small white spots, head brown, with numerous small white spots dorsally behind eyes; black maxillary streak usually hidden by maxilla, median fins with small white spots and streaks, the posterior margin blackish with a white edge, paired fins are greyish brown; juveniles of about 6 cm SL are brown, covered with small, dark-edged white spots which are round, except on front part of dorsal fin where they are elongated; white spots on paired fins become fewer and fainter with growth, and are absent in adults (Ref. 39231, 89707, 90102).

生物学     用語集 (例 epibenthic)

Inhabits inner coastal and lagoon reefs, also in brackish waters where it occurs in ledges and caves (Ref. 5213). Adults usually found deeper than 20 m (Ref. 48635). Solitary (Ref 90102). Feeds on crustaceans and small fishes (Ref. 89707). A cryptic species which is not very common, but of some interest to fisheries in Japan (and probably elsewhere). Caught with hook-and-line, spear, and traps (Ref. 39231).

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生

主な参考文献 Upload your references | 参考文献 | コーディネーター | 協力者

Heemstra, P.C. and J.E. Randall, 1993. FAO Species Catalogue. Vol. 16. Groupers of the world (family Serranidae, subfamily Epinephelinae). An annotated and illustrated catalogue of the grouper, rockcod, hind, coral grouper and lyretail species known to date. Rome: FAO. FAO Fish. Synop. 125(16):382 p. (Ref. 5222)

IUCNのレッドリストの状況は (Ref. 130435)

  軽度懸念 (LC) ; Date assessed: 22 November 2016

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Harmless




Human uses

水産業: 少数商業の
FAO(Publication : search) | FishSource |

より多くの情報

Trophic ecology
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Diet compositions
Food consumptions
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捕食動物
Ecology
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Length-weight rel.
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繁殖
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Egg(s)
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幼生
幼生の動力
Anatomy
Gill areas

Otoliths
Physiology
Body compositions
Nutrients
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水泳形態
Swimming speeds
Visual pigment(s)
魚の音
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Toxicities (LC50s)
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インターネットの情報源

Estimates based on models

Preferred temperature (Ref. 115969): 24.5 - 28.6, mean 27.8 (based on 320 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00756 - 0.01743), b=3.02 (2.90 - 3.14), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
栄養段階 (Ref. 69278):  4.0   ±0.66 se; based on food items.
回復力 (Ref. 120179):  手段, 1.4年~4.4年の倍増期間の最小個体群 (K=0.3).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (33 of 100).
価格帯 (Ref. 80766):   Very high.