Mycteroperca prionura, Sawtail grouper : fisheries

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相關魚種
- 魚種在
  Mycteroperca
- 魚種在
  Epinephelidae
- - 分類 -
- Epinephelidae
- Perciformes/Serranoidei
- Teleostei
- Chordata
- Animalia

Mycteroperca prionura Rosenblatt & Zahuranec, 1967

Sawtail grouper

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Native range | All suitable habitat | Point map | Year 2050

This map was computer-generated and has not yet been reviewed.

Mycteroperca prionura AquaMaps Data sources: GBIF OBIS

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Image of Mycteroperca prionura (Sawtail grouper)

Mycteroperca prionura
Picture by Allen, G.R.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Perciformes/Serranoidei (Groupers) > Epinephelidae (Groupers)
Etymology: Mycteroperca: Greek, mykter, -eros = nose + Greek, perke = perch (Ref. 45335).
More on authors: Rosenblatt & Zahuranec.

Issue
Type locality: Baja California Sur, Inner Gorda Bank, 23°02'N, 109°31'W.

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

海洋礁區魚類; 深度上下限 8 - 55 m (Ref. 58018). 熱帶; 33°N - 14°N, 115°W - 98°W (Ref. 5222)

分布國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Eastern Central Pacific: Gulf of California south to Jalisco, Mexico.
中太平洋東部: 加州灣南至墨西哥加里斯科州。

大小 / 重量 / 年齡

Maturity: L_m ? range ? - ? cm
Max length : 105 cm TL 雄魚/尚未辨別雌雄; (Ref. 40637); 最大體重: 14.1 kg (Ref. 40637)

簡短描述檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 11; 背的軟條 (總數) : 16 - 18; 臀棘: 3; 臀鰭軟條: 10 - 12. Distinguished by the following characteristics: adults with pale grey to brown with purplish tint underwater; body, median fins and rear part of the head covered with small dark reddish brown spots; faint irregular dark spots on dusky pectoral and pelvic fins; dusky blotches on the dorsolateral part of the body; angular preopercle, with serrate lobe at the angle; posterior nostrils not greatly enlarged in adults; rear margin of caudal fin scalloped, with exserted rays (Ref. 89707).

Found on rocky reefs. Common on fields of large boulders with gorgonians and black corals. Feeds on fishes and crustaceans (Ref. 89707).

棲息於岩礁了。沒有訊息在它的生物學特性是有用的。

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚

中太平洋東部: 加州灣南至墨西哥加里斯科州。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

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 瀕危狀態 (Ref. 130435: Version 2024-2)

資料不足 (DD) ; Date assessed: 18 November 2016

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

無害處的

人類使用

漁業: 自給性漁業

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Estimates based on models

Preferred temperature (Ref. 123201): 19.8 - 27.4, mean 22.9 °C (based on 30 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00933 (0.00426 - 0.02047), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

營養階層 (Ref. 69278): 4.4 ±0.8 se; based on size and trophs of closest relatives

回復力 (Ref. 120179): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): High vulnerability (63 of 100).

價格種類 (Ref. 80766): High.

Nutrients (Ref. 124155): Calcium = 20.9 [13.1, 36.4] mg/100g; Iron = 0.455 [0.250, 0.763] mg/100g; Protein = 18.7 [16.8, 20.3] %; Omega3 = 0.127 [0.084, 0.197] g/100g; Selenium = 39.1 [21.5, 72.4] μg/100g; VitaminA = 108 [38, 346] μg/100g; Zinc = 0.766 [0.534, 1.079] mg/100g (wet weight);

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