分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 400 - 500 m (Ref. 1371), usually 400 - 500 m (Ref. 1371). 深水域; 31°N - 7°N, 98°W - 63°W (Ref. 1371)
Western Atlantic: Florida, USA and northern Gulf of Mexico through Central America to Venezuela.
西大西洋: 經過中美洲到委內瑞拉的美國佛羅里達與墨西哥灣北部。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 40.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 49695)
背棘 (總數) : 1; 臀棘: 0; 臀鰭軟條: 123 - 125. Body long, compressed, tapering to a fine point posteriorly; anus situated between pelvic fins widely separated from the urogenital opening situated anterior to anal fin origin. A striated light organ is present on the ventral half of the body and on the sides of the head. Pyloric caeca absent. First pelvic fin ray long, filamentous, reaching to anus when depressed. Color is silvery, the dorsal portions slightly brownish, purplish ventrally; oral cavity darker.
身體長的﹐扁長形的, 在後部地逐漸變細成為細的點; 肛門位於腹鰭與被位於臀鰭起源前面的泌尿生殖孔分得很開之間。 一個有條紋的發光器是位於身體的半邊側面之上而且在頭部側邊上。 幽門盲囊不存在。 第一個腹鰭鰭條長的﹐絲狀的, 延伸到肛門當扁平的。 色彩是銀色的, 背部部分些微褐色, 帶紫色的腹地; 口腔比較深色的。
Inhabits the outer shelf and upper slopes, on soft bottoms.
在軟質底部上, 棲息於外部的大陸棚與上層斜坡。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous (Ref. 36412).西大西洋: 經過中美洲到委內瑞拉的美國佛羅里達與墨西哥灣北部。
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 09 October 2018
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 8.4 - 16.5, mean 10.6 °C (based on 27 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00339 (0.00131 - 0.00874), b=3.11 (2.88 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (31 of 100).
Nutrients (Ref.
124155): Calcium = 38.7 [19.0, 99.5] mg/100g; Iron = 0.528 [0.209, 1.238] mg/100g; Protein = 16.9 [15.1, 18.6] %; Omega3 = 0.239 [0.104, 0.522] g/100g; Selenium = 16.8 [6.5, 40.8] μg/100g; VitaminA = 18.6 [3.6, 84.5] μg/100g; Zinc = 0.366 [0.228, 0.582] mg/100g (wet weight);
