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) >
Ophichthidae (Snake eels)
蛇鰻科 (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
生態學
海洋 居於水底的; 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 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 130 cm TL 雄魚/尚未辨別雌雄; (Ref. 42180)
簡短描述
型態特徵 | 形態測量圖
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% 與頭部 11-14% 的 TL; 身體圓筒形的為大部分的它的長度; 出現的背鰭在胸鰭頂端正後方; 胸鰭中等細長的, 大約 HL比率 3-6; 吻中等的; 大約 3.0 在頜中; 顎延長, 大約 2.1-3.0個頭長比率; 下頜延伸超過吻頂端; 在非常短的管中在上嘴唇的鼻孔而且接近地聯合了; 唇穗邊的觸鬚細小的在亞成魚的唇上, 不存在於大的成魚; 眼睛中心在前面的 30% 的頜後面; 眼間隔狹窄又少於眼窩寬度; 頭部背面輪廓幾乎平坦從顎部中央的水平到吻頂端; 後頸與頰腫大的, 從顎部中央的水平向前逐漸狹窄; 頭部的孔不明顯的; 分離的感覺神經瘤看不見的在後頸上; 齒錐形; 紫褐色的當活著的; 側線與頭部的孔 (除了顎骨以外) 被黑色細斑包圍了。
Observed nearly fully buried within a muddy bottom at a depth of 20 m (Ref. 42180).
幾乎完全觀察埋藏在泥底部深度 20 公尺裡面。 (參考文獻 42180)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
人類使用
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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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).
營養階層 (Ref.
69278): 4.1 ±0.6 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 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);
