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: Letharchus: Greek, letheia = apathetic + Greek, archos = anus (Ref. 45335).
More on author: McCosker.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 17 m (Ref. 9328). 熱帶; 24°N - 4°N
Eastern Pacific: Mexico to Colombia.
東太平洋: 墨西哥到哥倫比亞。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 35.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 96339)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
脊椎骨: 144 - 151. Brown or black head with white markings; uniformly dark brown to black body and tail; white dorsal fin. No anal fin. Anterior nostril hole without raised rim. Suborbital pores 4; second pore displaced medially when viewed from above (Ref. 27478).
褐色的或黑色頭部有白色的斑紋; 全黑褐色到黑色的身體與尾部; 白色的背鰭。 沒有臀鰭。 前鼻孔洞沒有升起邊緣。 眶下骨孔 4; 當從上方看了,第二個孔中間地移置了。 (參考文獻 27478)
Inhabits sandy bottoms, from the intertidal zone up to a depth of 17 m.
棲息於砂質底部, 從潮間帶區域到深度 17 公尺。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
東太平洋: 墨西哥到哥倫比亞。
McCosker, J.E. and R.H. Rosenblatt, 1995. Ophichthidae. Tiesos, serpentones. p. 1326-1341. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9328)
人類使用
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Preferred temperature (Ref.
123201): 27 - 29.1, mean 28.3 °C (based on 102 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [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): 3.7 ±0.6 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (25 of 100).