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) >
Scaridae (Parrotfishes)
鸚哥魚科 (Parrotfishes) > Sparisomatinae
Etymology: Sparisoma: Latin, sparus = a fish with a golden head + Greek, soma = body (Ref. 45335).
More on authors: Bloch & Schneider.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 1 - 15 m (Ref. 9710). 熱帶; 28°N - 4°N, 89°W - 51°W
Western Atlantic: Caribbean Sea.
西大西洋: 佛羅里達南部 (美國) 與巴哈馬到巴西; 在加勒比海各處.(參考文獻 3802)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 46.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251); common length : 25.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3802)
背棘 (總數) : 9; 背的軟條 (總數) : 10; 臀棘: 3; 臀鰭軟條: 9. Young adults with black saddle-shaped markings at upper end of pectoral fin base; often vague, pale saddle-shaped area on top of caudal peduncle; and dorsal, anal, and pelvic fins red or orange (Ref. 26938).
年輕的成魚在胸鰭基底的上端有黑色的鞍狀斑紋; 時常模糊的, 在尾柄的頂端上的灰白的鞍狀區域; 而且背鰭、臀鰭 , 與腹鰭紅色或橘色的.(參考文獻 26938)
Occurs in coral reefs and adjacent habitats, the young especially in seagrass beds. Juveniles or primary-phase adults rapidly assume a mottled pattern with which they blend with the substratum when they come to rest on the bottom. Feeds on benthic algae and seagrasses.
出現於珊瑚礁與毗連的棲息地, 幼魚尤其在海草床中。 稚魚或初期的成魚快速地呈現一個有斑點的圖案具有那一個當他們在底部上來到了休息的時候，他們以下層土壤混合。 吃水底的藻類與海草。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Although protogyny was propossed for this species (Ref. 27876), probably because testicular characteristics showed a secondary characteristic of sex-changed males, observations of overlapping size ranges of males and females, and males maturing at the same ages and sizes as did females, strongly suggest gonochorism (Ref. 103751).西大西洋: 佛羅里達南部 (美國) 與巴哈馬到巴西; 在加勒比海各處.(參考文獻 3802)
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: 15 September 2009
人類使用
漁業: 低經濟; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 26.5 - 28.3, mean 27.6 °C (based on 471 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00703 - 0.01633), b=3.10 (2.98 - 3.22), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.0 se; based on diet studies.
Generation time: 1.8 ( 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=0.7).
Fishing Vulnerability (Ref.
59153): Low vulnerability (23 of 100).
Nutrients (Ref.
124155): Calcium = 54.9 [32.2, 104.2] mg/100g; Iron = 0.781 [0.413, 1.321] mg/100g; Protein = 18.5 [16.3, 20.9] %; Omega3 = 0.0942 [, ] g/100g; Selenium = 33.3 [18.8, 63.7] μg/100g; VitaminA = 34.7 [10.3, 119.0] μg/100g; Zinc = 1.64 [1.12, 2.59] mg/100g (wet weight);
