分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays) >
Ophichthidae (Snake eels) > Ophichthinae
Etymology: Brachysomophis: Greek, brachys, eia = short + Greek, soma = body + Greek, ophis = serpent (Ref. 45335); porphyreus: Named for its purplish (= porphyreus) coloration when alive..
More on authors: Temminck & Schlegel.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 ? - 20 m (Ref. 42180). 溫帶
Northwest Pacific: Taiwan and the southern coasts of China and Japan.
西北太平洋: 台灣與中國與日本的南部海岸。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 130 cm TL 雄鱼/尚未辨别雌雄; (Ref. 42180)
简单描述
型态特徵 | 形态测量图
脊椎骨: 137 - 148. This species is distinguished by the following characters: tail 52% and head 11-14% of TL; body cylindrical for most of its length; dorsal fin arising well behind pectoral-fin tips; pectoral fins moderately elongate, about 3-6 times in HL; snout moderate; about 3.0 in jaw; jaws elongate, about 2.1-3.0 in head; lower jaw extending beyond snout tip; nostrils in very short tubes in upper lip and closely associated; cirri of labial fringe minute on lips of subadults, absent in large adults; center of eye behind anterior 30% of jaw; interorbital space narrow, less than orbit width; dorsal head profile nearly flat from level of midjaw to snout tip; nape and cheeks swollen, narrowing anteriorly from level of midjaw; cephalic pores inconspicuous; free sensory neuromasts not visible on nape; teeth conical; purplish brown when alive; lateral-line and cephalic pores (except mandibular) surrounded by fine dark punctations.
尾部 52% 与头部 11-14% 的 TL; 身体圆筒形的为大部分的它的长度; 出现的背鳍在胸鳍顶端正后方; 胸鳍中等细长的, 大约 HL比率 3-6; 吻中等的; 大约 3.0 在颌中; 颚延长, 大约 2.1-3.0个头长比率; 下颌延伸超过吻顶端; 在非常短的管中在上嘴唇的鼻孔而且接近地联合了; 唇穗边的触须细小的在亚成鱼的唇上, 不存在于大的成鱼; 眼睛中心在前面的 30% 的颌后面; 眼间隔狭窄又少于眼窝宽度; 头部背面轮廓几乎平坦从颚部中央的水平到吻顶端; 后颈与颊肿大的, 从颚部中央的水平向前逐渐狭窄; 头部的孔不明显的; 分离的感觉神经瘤看不见的在后颈上; 齿锥形; 紫褐色的当活着的; 侧线与头部的孔 (除了颚骨以外) 被黑色细斑包围了。
Observed nearly fully buried within a muddy bottom at a depth of 20 m (Ref. 42180).
几乎完全观察埋藏在泥底部深度 20 公尺里面。 (参考文献 42180)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西北太平洋: 台灣與中國與日本的南部海岸。
McCosker, J.E. and J.E. Randall, 2001. Revision of the snake-eel genus Brachysomophis (Anguilliformes: Ophichthidae), with description of two new species and comments on the species of Mystriophis. Indo-Pac. Fish. (33):1-32. (Ref. 42180)
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Electrophoreses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
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00089 (0.00039 - 0.00204), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.1 ±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): Very high vulnerability (78 of 100).
Nutrients (Ref.
124155): Calcium = 26.2 [15.9, 48.5] mg/100g; Iron = 0.312 [0.176, 0.516] mg/100g; Protein = 18.4 [16.2, 20.9] %; Omega3 = 0.377 [0.166, 0.955] g/100g; Selenium = 14.6 [7.5, 29.9] μg/100g; VitaminA = 7.3 [1.9, 28.9] μg/100g; Zinc = 0.434 [0.313, 0.600] mg/100g (wet weight);
