分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ophidiiformes (Cusk eels) >
Carapidae (Pearlfishes) > Carapinae
Etymology: Echiodon: Greek, echieys, eos = a little viper + Greek, odous = teeth (Ref. 45335).
More on author: Rosenblatt.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 64 - 75 m (Ref. 36487). 熱帶
Eastern Pacific: Baja California Sur, Mexico to Panama (Ref. 36487), including the Gulf of California and the Galapagos Islands.
東太平洋: 墨西哥南下加利福尼亞到巴拿馬 (參考文獻 36487), 包括加州灣與加拉巴哥群島。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 12.6 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6347)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 0; 背的软条 (总数): 38-42; 臀棘 0; 臀鳍软条: 47 - 50; 脊椎骨: 130. Eel-like, shallow body depth; 1 to several symphyseal fangs on dentary and premaxilla; lacking cardiform teeth, pelvic fins, and swim bladder rocker bone; a patch of ridges posteriorly on the ventral surface of the swim bladder (Ref. 34024). Precaudal vertebrae 21-25 (Ref. 34024). Branchiostegal rays: 7 (Ref. 36487).
鳗鱼状的, 浅的身体深度; 在齿骨与前颌骨上的一颗到几颗合生的尖牙; 缺乏钢丝刷状齿,腹鳍与泳鳔篦板骨; 一片脊在泳鳔的腹面后面。 (参考文献 34024) 尾前椎 21-25.(参考文献 34024) 鳃条骨: 7.(参考文献 36487)
Uncommon species (Ref. 34024). Free-living adults are found on the outer shelf, usually deeper than 64 m over muddy sand bottoms (Ref. 36487). Oviparous, with specialized vexillifer planktonic larval stage, and benthic tenuis larval stage (Ref. 36487). Maximum depth from Ref. 58018.
稀有的种.(参考文献 34024) 自由生活成鱼栖息于外部的大陆架, 通常在泥泞的砂质底部上的深度超过 64 公尺.(参考文献 36487) 卵生的, 具有特殊化 vexillifer 浮游生物幼鱼时期 , 与底栖的 tenuis 幼鱼时期。 (参考文献 36487)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous, with specialized vexillifer planktonic stage larva, and benthic tenuis stage larva (Ref. 36487).東太平洋: 墨西哥南下加利福尼亞到巴拿馬 (參考文獻 36487), 包括加州灣與加拉巴哥群島。
Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)
人类利用
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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
Preferred temperature (Ref.
123201): 14.6 - 20.3, mean 17.1 °C (based on 6 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).