Common names from other countries
分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Elassodiscus: Greek, elasson = smaller + Greek, diskos = disc shape (Ref. 45335); obscurus: From the latin obscurus - meaning dark (Ref. 10908).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 深度上下限 161 - 1773 m (Ref. 51661), usually 600 - 1290 m (Ref. 10908). 深水域
Northwest Pacific: Sea of Okhotsk, northern Kuril Islands, southeastern Kamchatka.
西北太平洋: 鄂霍次克海，千岛群岛北部, 东南方的勘察加。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 28.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 10908)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 69 - 73; 臀鳍软条: 63 - 68; 脊椎骨: 72 - 80. Two suprabranchial pores. Teeth simple, long, slightly convex rearward. Lower lobe of the pectoral fin long, contained 3-3.5 times in SL. Pectoral fin with a large notch; upper lobe is short, and does not reach to the origin of the anal fin. The rays of the lower lobe are approximately twice as long as those of the upper, reaching origin of the anal fin.
二个鳃前孔。 齿单一的，长的，和些微中凸后方。 胸鳍的下叶长的, 包含了 3-3.5 标准体长比率。 胸鳍有一个大的凹槽; 上叶是短, 而且不会到臀鳍起点。 下面叶的鳍条是大约两倍长于被达到臀鳍起点的上面者的。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
西北太平洋: 鄂霍次克海，千岛群岛北部, 东南方的勘察加。
Chernova, N.V., 1998. Catalogue of the type specimens of snailfish (Liparidae, Scorpaeniformes) in the Zoological Institute of the Russian Academy of Sciences. J. Ichthyol. 38(9):730-746. (Ref. 35941)
CITES (Ref. 128078)
Not Evaluated
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Estimates based on models
Preferred temperature (Ref.
115969): 1.6 - 3.1, mean 2.4 (based on 66 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm Total Length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.6 ±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 (25 of 100).
