分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Lophiiformes (Anglerfishes) >
Ogcocephalidae (Batfishes)
Etymology: Dibranchus: Greek, di = two + Greek, brangchia = gills (Ref. 45335); tremendus: Named for its giant size and terrific spines, a species to be trembled at (= tremendus)..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 深度上下限 750 - 2300 m (Ref. 40826). 深水域
Western Central Atlantic: Gulf of Mexico and the Caribbean Sea. Eastern Central Atlantic: Gulf of Guinea to Namibia.
中西大西洋: 墨西哥灣與加勒比海。 中東大西洋: 幾內亞灣到那米比亞。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 19.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 40826)
简单描述
型态特徵 | 形态测量图
背的软条 (总数): 4-7; 臀鳍软条: 4; 脊椎骨: 18 - 20. Tubercles without the radiating rows of spinules as seen in D. atlanticus (forming a shagreen). Spines of tubercles extremely long and stout , especially along sides of tail. Tubercles cover the surface of disk. Principal tubercles of ventral surface of tail very large and occupying entire ventral surface except for a few small tubercles in the median portion between anus and anal fin base. Cephalic lateral line count: subopercular usually 5 (4-5); preopercular usually 2. Firm skeleton; pliant skin, especially on ventral surface of disk. Fin without tubercles except at the extreme bases of the pectoral and caudal fins. Pectoral and pelvic fins both relatively long and slender in small individuals, shorter and broader with rays very fleshy in large ones (Ref. 40826).
小瘤没有放射排列的小刺如在 D. atlanticus 中见到的.(形成一个鲨鱼皮) 小瘤的棘非常长而矮胖的 , 尤其沿着尾部的侧边。 小瘤覆盖圆盘的表面。 尾部腹面的主要小瘤非常大的而且占领整个的腹面在肛门与臀鳍基底之间的中央部分中除了一些小的小瘤。 头部的侧线计数: 子鳃盖通常 5;(4-5) 前鳃盖骨通常 2. 结实的骨骼; 柔软皮肤, 尤其在体盘腹面上。 没有小瘤的鳍除了在胸鳍与尾鳍鳍的极端基底之外。 胸鳍与腹鳍两者都相当长且细的在小的个体中, 更短与更宽具有鳍条非常肉质的较大时一些.(参考文献 40826)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中西大西洋: 墨西哥灣與加勒比海。 中東大西洋: 幾內亞灣到那米比亞。
Bradbury, M.G., 1999. A review of the fish genus Dibranchus with descriptions of new species and a new genus, Solocisquama (Lophiiformes, Ogcocephalidae). Proc. Calif. Acad. Sci. 51(5):259-310. (Ref. 40826)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学基因序列遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 3.3 - 6.5, mean 4.4 °C (based on 192 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00770 - 0.05171), b=2.96 (2.73 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.6 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).
