分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria)
鱸形目 (Various families in series Ovalentaria) >
Opistognathidae (Jawfishes)
後頜魚科 (Jawfishes)
Etymology: Opistognathus: Greek, opisthe = behind + Greek, gnathos = jaw (Ref. 45335); to the very elongate upper jaw of the type species of the genus, Opistognathus nigromarginatus (Ref. 128653).
More on author: Poey.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 礁區魚類; 非遷移的 (Ref. 52884); 深度上下限 1 - 8 m (Ref. 89891). 熱帶; 29°N - 10°N, 98°W - 59°W
Western Atlantic: southern Florida, USA and Bahamas to Central America, West Indies and Caribbean Islands.
西大西洋: 美國佛羅里達南部與巴哈馬到中美洲, 西印度群島與加勒比海的島。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 13.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251)
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; 臀棘: 3; 臀鰭軟條: 15. Black spot in the dorsal fin is in the lower half of the fin and is usually located between the 6th and 9th spines; there is some brown pigment at the corner of the mouth but no black and white bands inside the maxilla (Ref. 13442).
Body shape (shape guide): elongated.
在背鰭的黑色的斑點在下面一半的鰭而且通常是在第 6 與第 9根棘之間設置; 在嘴巴的角落有一些褐色有顏色但是沒有黑色的與在顎骨裡白色的條紋.(參考文獻 13442)
Adults inhabit an elaborate burrow, often fairly deep (12 inches), and with a terminal chamber; the vertical shaft lined with coral and shell fragments. Males are oral brooders (Ref. 5521). Monogamous and always in home-ranging pairs, that is they do not defend an exclusive territory (Ref. 52884).
棲息於一個精細的洞穴, 時常相當深的 (12 吋), 而且具有一個末端的腔室; 垂直的軸以珊瑚與貝殼碎片線。 一個口部的孵卵器.(參考文獻 5521)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Males incubate the eggs in the mouth (Ref. 33037, 39363).西大西洋: 美國佛羅里達南部與巴哈馬到中美洲, 西印度群島與加勒比海的島。
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 2025-2 (Global))
無危 (LC) ; Date assessed: 04 February 2009
人類使用
漁業: 商業性; 水族館: 商業性
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基於模型的估計
首選溫度 (參考文獻
123201): 26.4 - 28.1, mean 27.4 °C (based on 476 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.5 ±0.6 se; based on size and trophs of closest relatives
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
🛈
營養素 (Ref.
124155): Calcium = 121 [62, 189] mg/100g; Iron = 0.719 [0.415, 1.204] mg/100g; Protein = 18.4 [17.3, 19.5] %; Omega3 = 0.0847 [, ] g/100g; Selenium = 21.6 [9.7, 45.7] μg/100g; VitaminA = 135 [43, 410] μg/100g; Zinc = 2.01 [1.34, 2.86] mg/100g (wet weight);
