分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Serranoidei (Groupers)
鱸形目 (Groupers) >
Serranidae (Sea basses: groupers and fairy basslets)
鮨科 (Sea basses: groupers and fairy basslets)
Etymology: Diplectrum: Greek, di = two + Greek, plektron = sting, spur (Ref. 45335).
More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 1 - 80 m (Ref. 5217). 亞熱帶的; 42°N - 35°S, 98°W - 28°W
Western Atlantic: North Carolina, USA, the northern Gulf of Mexico and the Bahamas southward to Uruguay. Occurrence in western Caribbean is doubtful (Ref. 26938).
西大西洋: 美國北卡羅萊那州，墨西哥灣北部與巴哈馬向南至烏拉圭。 在加勒比海西部的發生是可疑的。 (參考文獻 26938)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 12.9 range ? - ? cm
Max length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251); common length : 16.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217)
背棘 (總數) : 10; 背的軟條 (總數) : 12; 臀棘: 3; 臀鰭軟條: 7 - 8. Body pale brown dorsally with several vertical dark brown bars, becoming white ventrally; dorsal fin dusky with longitudinal yellow lines; pectoral, pelvic and anal fins dusky; caudal fin dusky with small yellow blotches (Ref. 13608). Preopercle has spines radiating from 2 centers (Ref. 26938).
身體白褐色背面有一些垂直的深褐色的橫帶, 變成腹側白色; 背鰭暗色的有縱向的黃線; 胸鰭，腹鰭與臀鰭暗色的; 尾鰭暗色的有小黃色的斑塊.(參考文獻 13608) 前鰓蓋骨有從 2 中心放射的棘。 (參考文獻 26938)
Inhabits bays, coastal grassy areas and shallow banks. Solitary (Ref. 26340) and retreats into shelter when frightened (Ref. 9710). Neither opercular spine nor anterolateral glandular grooves with venom gland is present (Ref. 57406). Synchronously hermaphroditic. Popular as a pan fish despite its small size.
棲息於海灣，海岸的長滿草的區域與淺灘淺堆。 獨居性 (參考文獻 26340) 而且當被驚嚇時撤退進入庇護所.(參考文獻 9710) 同步雌雄同體。 受歡迎的不在乎它的體型小作為一個食用魚。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Simultaenous hermaphrodite. The gonad contains ovarian and testicular tissue separated by a thin basement membrane, with no means of internal self-fertilization.西大西洋: 美國北卡羅萊那州，墨西哥灣北部與巴哈馬向南至烏拉圭。 在加勒比海西部的發生是可疑的。 (參考文獻 26938)
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 21 August 2012
人類使用
漁業: 商業性; 游釣魚種: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 21.9 - 28, mean 25.2 °C (based on 542 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00747 - 0.01114), b=3.10 (3.05 - 3.15), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 4.5 ±0.0 se; based on diet studies.
Generation time: 3.8 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (K=0.29-1.5; tm=1.01).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (36 of 100).
Nutrients (Ref.
124155): Calcium = 45.5 [21.2, 110.6] mg/100g; Iron = 0.928 [0.416, 1.865] mg/100g; Protein = 19.6 [17.6, 21.4] %; Omega3 = 0.276 [0.136, 0.546] g/100g; Selenium = 21.5 [9.2, 50.2] μg/100g; VitaminA = 46.5 [12.7, 213.2] μg/100g; Zinc = 0.712 [0.414, 1.183] mg/100g (wet weight);
