Mycteroperca acutirostris (Valenciennes, 1828)
Comb grouper
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Mycteroperca acutirostris AquaMaps Data sources: GBIF OBIS |
分類 / 名稱 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 author: Valenciennes.
Etymology: Mycteroperca: Greek, mykter, -eros = nose + Greek, perke = perch (Ref. 45335).
More on author: Valenciennes.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Western Atlantic: Bermuda and northwestern Gulf of Mexico to Brazil. Report of this species (as Serranus acutirostris) from the Canary Islands is probably a misidentification of Mycteroperca fusca.
西大西洋: 百慕達群島與墨西哥灣西北部到巴西。 可能是一個 Mycteroperca fusca 的錯誤鑑定的這種 (當 Serranus acutirostris) 從加納利群島的報告.
西大西洋: 百慕達群島與墨西哥灣西北部到巴西。 可能是一個 Mycteroperca fusca 的錯誤鑑定的這種 (當 Serranus acutirostris) 從加納利群島的報告.
大小 / 重量 / 年齡
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) : 15 - 17; 臀棘: 3; 臀鰭軟條: 10 - 12. Distinguished by the following characteristics: greyish brown color of head and body with irregular white spots and blotches; 3-4 dark brown stripes radiating posteriorly from the eye and continuing along the ventral half of the body as wavy dark stripes; dark brown stripe from maxillary streak to edge of preopercle; darker median fins with white spots and streaks; oblong and compressed body, depth of body 2.7-3.2 times in SL; head length 2.5-2.7 times in SL; width of maxilla 4.4-5.8% of SL; convex interorbital area; angular preopercle, enlarged serrae at the angle, forming a weak lobe; subequal sizes of anterior and posterior nostrils (Ref. 89707).
Body shape (shape guide): fusiform / normal; Cross section: oval.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Maximum depth from Ref. 126840. Juveniles inhabit turtle grass beds, mangrove areas, and shallow waters among soft corals and coral reefs. Adults are found on rocky bottoms with high relief. Probably feeds on plankton (no information is available on the food of this species). The max weight of 4 kg given in Ref. 5222 appears too low. The species is a popular game fish in southern Brazil for both spear fishermen and rod-and-reel anglers. Fish of 4-7 kg are common, with the spear fishing record at 10.1 kg (Capt. Eduardo Baumeier, pers. comm., 2001).
稚魚棲息於在軟珊瑚與珊瑚礁之中的泰來海藻床，紅樹林區域與淺水域。 成魚用深浮雕棲息於岩石底部。 可能吃浮游生物。 (沒有訊息在這種的食物上是有用的) 4 公斤記錄在參考文獻 5222 的最大重量顯得太低的。 此魚種對於矛漁夫和甩竿垂釣者在巴西南部是一個受歡迎的遊釣魚類。 4-7 公斤的魚是普遍, 與魚矛漁法在 10.1 公斤記錄 (Capt. Eduardo Baumeier ， pers. comm。,2001)。
稚魚棲息於在軟珊瑚與珊瑚礁之中的泰來海藻床，紅樹林區域與淺水域。 成魚用深浮雕棲息於岩石底部。 可能吃浮游生物。 (沒有訊息在這種的食物上是有用的) 4 公斤記錄在參考文獻 5222 的最大重量顯得太低的。 此魚種對於矛漁夫和甩竿垂釣者在巴西南部是一個受歡迎的遊釣魚類。 4-7 公斤的魚是普遍, 與魚矛漁法在 10.1 公斤記錄 (Capt. Eduardo Baumeier ， pers. comm。,2001)。
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西大西洋: 百慕達群島與墨西哥灣西北部到巴西。 可能是一個 Mycteroperca fusca 的錯誤鑑定的這種 (當 Serranus acutirostris) 從加納利群島的報告.
主要參考資料
上傳您的推薦信 | 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)
CITES
Not Evaluated
對人類具威脅
無害處的
人類使用
漁業: 低經濟; 游釣魚種: 是的
FAO - Publication: search | FishSource | 周邊海洋
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網路資源
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基於模型的估計
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系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01023 (0.00587 - 0.01783), b=3.03 (2.88 - 3.18), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
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營養階層 (參考文獻 69278) |
3.4 ±0.45 se; based on food items. |
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回復力 (參考文獻 120179) |
低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.). |
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釣魚的脆弱性 (Ref. 59153) |
High vulnerability (58 of 100). 🛈 |
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價格種類 (Ref. 80766) |
High. |
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營養素 (Ref. 124155) |
Calcium = 17.2 [9.2, 35.0] mg/100g; Iron = 0.522 [0.268, 0.914] mg/100g; Protein = 19 [17, 21] %; Omega3 = 0.178 [0.103, 0.312] g/100g; Selenium = 16.9 [7.9, 36.4] μg/100g; VitaminA = 64.4 [20.6, 226.8] μg/100g; Zinc = 0.668 [0.440, 1.027] mg/100g (wet weight); |