分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Uranoscopoidei (Sand dwellers) >
Ammodytidae (Sand lances)
Etymology: Ammodytoides: Greek, ammos = sand + Greek, dytes = anyone that likes immersions, diving (Ref. 45335); leptus: Specific name refers to it being the thinnest among the species of the genus..
More on authors: Collette & Randall.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 10 - 99 m (Ref. 37585). 熱帶
Eastern Central Pacific: Endemic to Pitcairn.
中太平洋東部: 皮特凱恩島。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 12.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 37585)
简单描述
型态特徵 | 形态测量图
背的软条 (总数): 50-53; 臀鳍软条: 24 - 25; 脊椎骨: 61 - 63. Body grayish green dorsally; silvery on the sides; iridescent ventrally; hyaline fins, yellowish tail. Pelvic fins absent. Incomplete lateral line (Ref. 37585).
背面的身体浅灰色的绿色; 银色的侧边上; 彩虹色的腹地; 透明的鳍, 淡黄色的尾部。 腹鳍不存在。 不完全的侧线.(参考文献 37585)
A schooling fish, 25-30 individuals, found over sand with high ripple marks; fast swimmers and capable of rapid changes in direction; swim in perfect unison. Preyed upon by larger pelagic fishes such as Carangoides ferdau and other species of Ammodytoides (Ref. 37585).
一个群游性鱼,25-30个个体, 发现在上面了沙子有高的涟波标志; 快速的游泳者与方向方面的能够迅速的改变; 在完美的调和中游泳。 被比较大的大洋性的鱼例如 印度平鰺[Carangoides ferdau] 与其他种的 Ammodytoides 捕食了。 (参考文献 37585)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中太平洋東部: 皮特凱恩島。
Collette, B.B. and J.E. Randall, 2000. Ammodytoides leptus, a new species of sand lance (Teleostei: Ammodytidae) from Pitcairn Island. Proc. Biol. Soc. Wash. 113(2):397-400. (Ref. 37585)
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
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00324 (0.00148 - 0.00706), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).