分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Lutjanidae (Snappers)
笛鯛科 (Snappers) > Etelinae
Etymology: Etelis: Greek, etelis, -idos = a fish, perhaps the fish Sparus aurata (Ref. 45335).
More on author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 100 - 450 m (Ref. 9626). 深水域; 37°N - 25°S, 8°E - 32°W
Western Atlantic: Bermuda and North Carolina, USA, Gulf of Mexico southward through the Caribbean to Sau Paulo, Brazil (Ref. 55), including the Fernando do Noronha and Atol das Rocas Islands (Ref. 113956).
西大西洋: 百慕達群島與美國北卡羅萊那州, 墨西哥灣在南方的經過加勒比海到巴西; 特別地豐富的在巴哈馬與安地列斯群島中 (安德遜， pers. comm.)。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 31.0, range 35 - ? cm
Max length : 100.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9626); common length : 64.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 6912); 最大體重: 6.3 kg (Ref. 56081)
背棘 (總數) : 10; 背的軟條 (總數) : 11; 臀棘: 3; 臀鰭軟條: 8. Head small; eye large; snout short. Maxilla covered with small scales; lower jaw slightly projecting. Dorsal and anal fin bases without scales; caudal fin deeply forked. Scale rows on the back running parallel with the lateral line. Back and upper sides deep pink to red; lower sides and belly pink; fins pink except the spinous portion of the dorsal fin; entire caudal fin brilliant red.
頭部小的; 眼大的; 吻短。 顎骨覆蓋著小鱗片了; 下頜些微突出。 背鰭與臀鰭基底沒有鱗片; 尾鰭深深地分岔。 在背部連續上的鱗片列與側線平行。 背面與上側面深的粉紅色到紅色; 下側與腹面粉紅色; 除了背鰭的刺狀部分以外的鰭粉紅色; 整個的尾鰭色彩豔麗的紅色。
Adults inhabit rocky bottoms and feeds mainly on small fishes and squids. They are abundant near oceanic islands (Ref. 9626). Small individuals are taken as by-catch in trawl fisheries (Ref. 5217). Marketed mostly fresh, sometimes frozen. Flesh of good quality.
棲息於岩石底部而且主要捕食小魚與烏賊。 豐富的近大洋性島嶼.(參考文獻 9626) 小的個體在拖網漁場中被作為誤捕。 (參考文獻 5217) 市場上大部份生鮮地銷售, 有時凍結。 好品質的肉。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西大西洋: 百慕達群島與美國北卡羅萊那州, 墨西哥灣在南方的經過加勒比海到巴西; 特別地豐富的在巴哈馬與安地列斯群島中 (安德遜， pers. comm.)。
Allen, G.R., 1985. FAO Species Catalogue. Vol. 6. Snappers of the world. An annotated and illustrated catalogue of lutjanid species known to date. FAO Fish. Synop. 125(6):208 p. Rome: FAO. (Ref. 55)
人類使用
漁業: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 13.3 - 22.7, mean 18.3 °C (based on 73 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01698 (0.01384 - 0.02083), b=2.93 (2.87 - 2.99), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 4.2 ±0.57 se; based on food items.
Generation time: 3.8 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.29-0.61).
Prior r = 0.24, 95% CL = 0.16 - 0.36, Based on 1 data-limited stock assessment.
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (34 of 100).
Nutrients (Ref.
124155): Calcium = 20.6 [8.4, 56.2] mg/100g; Iron = 0.501 [0.218, 1.134] mg/100g; Protein = 18.2 [16.1, 20.1] %; Omega3 = 0.387 [0.185, 0.742] g/100g; Selenium = 21.5 [8.7, 53.3] μg/100g; VitaminA = 7.31 [1.36, 42.54] μg/100g; Zinc = 0.252 [0.166, 0.397] mg/100g (wet weight);
