分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays)
鰻鱺目 (Eels and morays) >
Muraenidae (Moray eels)
鯙科 (Moray eels) > Muraeninae
Etymology: Gymnothorax: Greek, gymnos = naked + Greek, thorax, -akos = breast (Ref. 45335).
More on author: Poey.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 100 - 310 m (Ref. 57911), usually 179 - 254 m (Ref. 13608). 深水域; 36°N - 40°S, 100°W - 35°W (Ref. 57911)
Western Atlantic: Gulf of Mexico to Rio Grande do Sul. North Carolina, Florida, USA, Antilles, Colombia to southern Brazil (Ref. 26938). Also found in Argentina (Ref. 86327)
西大西洋: 墨西哥灣到 Rio Grande do Sul 巴西。 美國的北卡羅萊那州與佛羅里達，安地列斯群島，哥倫比亞到巴西南部.(參考文獻 26938)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 110 cm TL 雄魚/尚未辨別雌雄; (Ref. 57911)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Body light brown to chestnut brown in color, head paler; posterior half of tail nearly black, spotted with white roundish markings larger than eye; white and black bands on dorsal fin; corner of mouth and gill openings not black (Ref. 13608).
身體淡色的褐色到栗褐色顏色, 頭部灰白; 尾部的後半段幾乎黑色, 有白色的圓斑紋大於眼斑點; 在背鰭上的白色與黑色的條紋; 嘴角與鰓裂不是黑色的.(參考文獻 13608)
Lives together in fine sediments of the upper continental slope.
在住在沉積良好的大陸坡上層。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西大西洋: 墨西哥灣到 Rio Grande do Sul 巴西。 美國的北卡羅萊那州與佛羅里達，安地列斯群島，哥倫比亞到巴西南部.(參考文獻 26938)
Uyeno, T., K. Matsuura and E. Fujii (eds.), 1983. Fishes trawled off Suriname and French Guiana. Japan Marine Fishery Resource Research Center, Tokyo, Japan. 519 p. (Ref. 13608)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 17 August 2011
人類使用
漁業: 低經濟
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Preferred temperature (Ref.
123201): 13.3 - 21.8, mean 16.5 °C (based on 50 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00037 (0.00023 - 0.00060), b=3.24 (3.11 - 3.37), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (66 of 100).
