分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 1 - 40 m (Ref. 55763). 熱帶; 33°N - 2°S, 120°W - 70°W
Eastern Pacific: Gulf of California to Ecuador, including the Galapagos Islands (Ref. 9310); and Peru (first record).
東太平洋: 加州灣到厄瓜多, 包括加拉巴哥群島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 53.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763); common length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763)
Body oval, somewhat elongate, and compressed (depth contained less than 2.0 times in standard length); head and mouth small; teeth highly characteristic, forming a single anterior row in each jaw, incisiform and somewhat lanceolate in shape, resembling the head of a golf club, their roots compressed and horizontally set, forming a striated plate inside the mouth; vomer toothed; dorsal fin with 13 soft rays; lateral line scales 59 to 61; first anal ray longer than subsequent rays; body entirely dark gray, with dark stripes on flanks; sometimes with white spots (Ref. 55763).
卵形的躯干, 略微延长, 与扁长形的;(深度包含了少于 2.0 倍标准的长度) 头部与嘴小的; 齿高度独特, 在每个颌中形成一个单一前面的列, 凿状牙与略微矛尖形的在外形上, 相似头一个高尔夫球杆, 他们的根扁长形的而且水平地竖立, 形成一个有条纹的碟嘴巴内; 牦骨有齿的; 背鳍有 13个软鳍条; 侧线鳞片 59 到 61; 第一臀鳍鳍条长度超过后来的鳍条; 身体完全深灰色, 在侧面上有深色的斑纹; 有时具有白色的斑点。 (参考文献 55763)
Sometimes seen in schools of K. analogus, also known to school and graze with Prionurus laticlavius. Stays close to shore in shallow waters. Feeds mainly on attached algae, occasionally ingests plankton and benthic invertebrates (Ref. 28023).
有时在 K. analogus 的鱼群中见到, 也知道与 侧棒多板盾尾鱼［Prionurus laticlavius］ 一起群游与啃食. 在海岸附近停留在浅水区中。 主要吃附着的藻类, 偶然地摄取浮游生物与底栖的无脊椎动物.(参考文献 28023)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous (Ref. 101771).東太平洋: 加州灣到厄瓜多, 包括加拉巴哥群島。
Knudsen, S.W. and K.D. Clements, 2013. Revision of the fish family Kyphosidae (Teleostei: Perciformes). Zootaxa 3751(1):001-101. (Ref. 95491)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 低经济; 游钓鱼种: 是的
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 18.6 - 28.4, mean 21.6 °C (based on 8 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00765 - 0.04135), b=3.01 (2.81 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.9 ±0.32 se; based on food items.
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): Moderate vulnerability (41 of 100).
Nutrients (Ref.
124155): Calcium = 38.5 [20.5, 64.7] mg/100g; Iron = 0.522 [0.325, 0.810] mg/100g; Protein = 18.5 [17.3, 19.6] %; Omega3 = 0.0913 [, ] g/100g; Selenium = 36.2 [21.1, 64.8] μg/100g; VitaminA = 43.6 [12.1, 144.5] μg/100g; Zinc = 1.09 [0.77, 1.52] mg/100g (wet weight);
