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Hyporthodus niphobles (Gilbert & Starks, 1897)

Star-studded grouper
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Native range | All suitable habitat | Point map | Year 2050
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Hyporthodus niphobles   AquaMaps   Data sources: GBIF OBIS
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Image of Hyporthodus niphobles (Star-studded grouper)
Hyporthodus niphobles
Picture by Jimenez Prado, P.


United States (contiguous states) country information

Common names: Snowy grouper, Star-studded grouper
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from northern California (Ref. 89707).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/us.html
National Fisheries Authority: http://www.nmfs.gov
Occurrences: Occurrences Point map
Main Ref: Craig, M.T., YJ. Sadovy de Mitcheson and P.C. Heemstra, 2011
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:   More on authors: Gilbert & Starks.

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

底生の; 深さの範囲 50 - 130 m (Ref. 9342).   Tropical; 33°N - 9°S, 118°W - 76°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

Eastern Pacific: southern California to Peru. Misidentified as Epinephelus niveatus by some authors (Ref. 5995, 6852).

サイズ / 重さ / 年齢

Maturity: Lm ?  range ? - ? cm
Max length : 48.0 cm SL オス/雌雄の選別がない; (Ref. 5222)

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) : 13 - 15; 肛門の骨: 3; 臀鰭: 9. Distinguished by the following characteristics: juveniles dark reddish brown with white spots in grid-like pattern of vertical series and horizontal rows on body and dorsal fin; caudal peduncle with visible dark saddle blotch; pale caudal and pectoral fins; dark brown anal and pelvic fins; black maxillary groove; adults dark brown lacking white spots; depth of body contained 2.3-2.7 times in SL; head length 2.2-2.5 times in SL; convex interorbital area; slightly produced angle of preopercle, with enlarged serrae; distinctly convex upper edge of operculum; vertically elongate posterior nostrils, 2-5 times larger than anterior nostrils; maxilla reaches to or beyond vertical at rear edge of eye; 2 rows of teeth on midlateral part of lower jaw (Ref. 89707).

生物学     用語集 (例 epibenthic)

Found on rocky reefs and soft bottoms (Ref. 89707). Reported to be often caught in shrimp trawls in central Gulf of California. Too rare to be of commercial interest.

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

Craig, M.T. and P.A. Hastings, 2007. A molecular phylogeny of the groupers of the subfamily Epinephelinae (Serranidae) with revised classification of the epinephelini. Ichthyol. Res. 54:1-17. (Ref. 83414)

IUCNのレッドリストの状況は (Ref. 130435)

  軽度懸念 (LC) ; Date assessed: 20 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: 食糧水産
FAO(Publication : search) | FishSource |

より多くの情報

Trophic ecology
食品種目概要について
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Food consumptions
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捕食動物
Ecology
生態学
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Anatomy
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Otoliths
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遺伝子の
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インターネットの情報源

Estimates based on models

Preferred temperature (Ref. 115969): 15.6 - 23.1, mean 17.2 (based on 19 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00612 - 0.02972), b=3.03 (2.86 - 3.20), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
栄養段階 (Ref. 69278):  3.8   ±0.7 se; based on size and trophs of closest relatives
回復力 (Ref. 120179):  手段, 1.4年~4.4年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (43 of 100).
価格帯 (Ref. 80766):   Very high.