分类 / Names
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Teleostei >
Perciformes/Scorpaenoidei (Scorpionfishes) >
Scorpaenidae (Scorpionfishes or rockfishes) > Scorpaeninae
Etymology: Scorpaenopsis: Latin, scorpaena = a kind of fish, 1706 + Greek, opsis = appearance (Ref. 45335).
More on author: Gilbert.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 79 - 134 m (Ref. 42181). 熱帶
分布
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Eastern Central Pacific: Hawaii.
中太平洋東部: 夏威夷。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 4.0 range ? - ? cm
Max length : 4.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 42181)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 12; 背的软条 (总数) : 9; 臀棘: 3; 臀鳍软条: 5. About 1/4 of orbit extending above dorsal profile of head. Spines dorsally on head relatively low, supraorbital very broad-based, postorbital more blade-like and angling laterally. Interorbital ridges originating medial to rear edge of posterior nostrils, closer together in mid-length of interorbital than the width of one ridge, and extending to base of tympanic spines. Occipital pit moderately deep, front edge incurved, with no distinct ridges at margins. Suborbital pit small but relatively deep, below anterior half of orbit. Suborbital ridge with 4 spines, the first on lacrimal below ridge. Upper opercular spine divided into 2-4 points. Lacrimal with 2 spines over maxilla, the anterior angling forward and the posterior projecting backward. Supraocular tentacle varying from shorter than supraocular spine to longer than orbit diameter. First dorsal spine 1.60-1.65 in 2nd spine; 4th spine longest, about 2.15-2.55 in head; penultimate spine 1.3 in last spine. Second anal spine longer than 3rd, 2.05-2.15 in head. Pectoral fins long, extending to a vertical base of 1st and 2nd anal soft ray (Ref. 42181).
大约1/4 在头部的背面轮廓上面的延伸的眼窝。 棘在头部背面上相当低的, 眶上的非常基底宽的, 眼眶后的更刀剑状的而且侧面有角的。 眼间骨脊开始中间的对后鼻孔的后缘, 比较靠近的一起在眼间骨的中点中超过一个脊的宽度, 而且延伸至鼓棘的基底。 后头骨凹洞中等深度, 内曲的前缘,在边缘没有明显的脊。 眶下骨凹洞小的但是相当深的, 在前半部的眼窝之下。 在脊之下在泪骨上眶下的脊有 4根棘 , 第一个。 上面的鳃盖棘分开成 2-4 点了。 泪骨在颚骨之上有两个棘, 前面的钓鱼向前，而且后面的向后突出。 眶上的触须从短于眶上的棘变化到长度超过眼窝直径。 在第二根棘中的第一背鳍棘 1.60-1.65; 第 4根棘长的, 大约 2.15-2.55个头长比率; 倒数第二的棘 1.3 分之一最后的硬棘。 第二臀鳍棘长度超过第三,2.05-2.15个头长比率。 胸鳍长的, 延伸至第一与第二个臀鳍软棘的一个垂直基底.(参考文献 42181)
Specimens collected from coarse sand bottom with broken shell and coral (Ref. 42181). Benthic (Ref. 58302).
标本采集自粗糙的砂质底部了，有碎贝与珊瑚的地方.(参考文献 42181)
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: 夏威夷。
Randall, J.E and W.N. Eschmeyer, 2001. Revision of the Indo-Pacific scorpionfish genus Scopaenopsis, with descriptions of eight new species. Indo-Pac. Fish. (34):79 p. (Ref. 42181)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00689 - 0.04588), b=3.04 (2.82 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.6 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).
