分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 37 - 73 m (Ref. 10878). 熱帶
Eastern Atlantic: off Mauritania and Western Sahara to Walvis Bay, Namibia (Ref. 4417, 11228).
東大西洋: 茅利塔尼亞外海到與西撒哈拉到那米比亞的 Walvis 灣.(參考文獻 4417,11228)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 29.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 89108)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 84 - 93; 臀棘: 0; 臀鳍软条: 62 - 73; 脊椎骨: 34 - 36. 11-12 pectoral fin rays on ocular side, 10 on blind side. Preserved specimens uniformly brownish on ocular side, yellowish-white on blind side; fins paler than body (dorsal and anal fins with regular series of dark blotches); pectoral fin on ocular side with dark bars; caudal fin with scattered indistinct dark blotches (Ref. 10878). Exhibits sexual dimorphism, mature males with greater interorbital width compared to females and the upper one or two pectoral fin rays on the ocular side are extended and filamentous (Ref. 10878).
在有眼睛的一边上的 11-12个胸鳍鳍条,10 在没有眼睛的一边上。 保存的标本均匀褐色在有眼睛的一边上, 黄白色在没有眼睛的一边上; 鳍比身体灰白;(背鳍与臀鳍有一般的成列黑色斑块) 在眼睛的侧边上的胸鳍有深色的横带; 尾鳍有分散的不明显的黑色斑块。 (参考文献 10878) 显示性的同种二形, 成熟的雄性有在有眼睛的一边上的相较于雌性的较大的眼间骨宽度与上面那一条或者二个胸鳍鳍条被延伸而且丝状的.(参考文献 10878)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Distinct pairing (Ref. 205).東大西洋: 茅利塔尼亞外海到與西撒哈拉到那米比亞的 Walvis 灣.(參考文獻 4417,11228)
Murakami, T. and K. Amaoka, 1992. Review of the genus Syacium (Paralichthyidae) with the description of a new species from Ecuador and Columbia. Bull. Fac. Fish. Hokkaido Univ. 43(2):61-95. (Ref. 10878)
人类利用
渔业: 低经济
工具
特别资料
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网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 18.3 - 20.9, mean 19.3 °C (based on 19 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00396 - 0.01388), b=3.07 (2.91 - 3.23), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
