分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Holocentriformes (Squirrelfishes, soldierfishes)
金眼鯛目 (Squirrelfishes, soldierfishes) >
Holocentridae (Squirrelfishes, soldierfishes) > Holocentrinae
Etymology: Sargocentron: Greek, sargos = sargus + Greek, kentron = sting (Ref. 45335).
More on authors: Jordan & Evermann.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 礁区鱼类; 深度上下限 1 - 217 m (Ref. 58302). 熱帶; 27°N - 16°N, 175°W - 154°W
Eastern Central Pacific: known only from the Hawaiian Islands and Johnston Atoll.
中太平洋東部: 已知只來自夏威夷群島與詹斯頓島環礁了。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 17.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9710); common length : 14.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 583)
背棘 (总数) : 11; 背的软条 (总数) : 13 - 14; 臀棘: 4; 臀鳍软条: 9. Body with alternating about stripes of red and silvery white; head red; operculum with silvery reflections, a white streak from above edge of upper jaw to the corner of pre, and a narrow white band on posterior edge of preopercle. Five oblique scale rows on cheek; body depth 2.7-3.1 in SL; head length (HL) 2.55-2.75 in SL; snout length 3.85-4.15 in HL; interorbital width 4.8-5.15 in HL; maxilla extending from below front of the pupil nearly to center of the eye, upper jaw length 2.55-2.8 in HL; premaxillary groove at least to a vertical at front edge of the orbit; rounded anterior end of nasal; medial margin of nasal bone spineless; small nasal fossa without spinules on margin; slight ridge along the upper edge of suborbital bones smooth anteriorly, slightly serrate below posterior part of eye; preopercular spine, 5.4-7.1 in HL; 2 opercular spines (1 specimen with a large opercular spine), the lower 1/2 to 2/3 length of the upper spine; 4th dorsal spine usually longest, 2.2-2.55 in HL; 3rd anal spine 1.5-2.05 in HL (Ref. 27370).
Body shape (shape guide): fusiform / normal; Cross section: oval.
身体有交互的大约斑纹红色与银白色; 头部红色; 鳃盖有银色的反光, 白色的条纹在前鳃盖骨的后缘上的前的上颌到角落的从上方边缘 , 与一条狭窄的白色条纹。 在颊上的五列斜的鳞片列; 体高 2.7-3.1 分之一标准体长; 头长 (HL)2.55-2.75 分之一标准体长; 吻的长度 3.85-4.15个 HL比率; 眼间骨宽度 4.8-5.15个 HL比率; 颚骨延伸从几乎在瞳孔前方下面眼集中, 上颌长度 2.55-2.8个 HL比率; 眼窝的上颌骨前的凹槽至少到在前缘的一条垂直线; 圆的鼻骨的前端; 鼻骨的中间边缘无棘的; 小的在边缘上鼻窝没有小刺; 小脊沿着眶下骨的上缘平滑的前面地, 些微锯齿状在眼的较后面的部分之下; 前鳃盖骨棘,5.4-7.1个 HL比率; 2根鳃盖棘 (1件标本具有一个大的鳃盖棘), 下面的 1/2 到 2/上面棘的 3 长度; 第 4个背棘通常长的,2.2-2.55个 HL比率; 第三个臀鳍硬棘 1.5-2.05个 HL比率.(参考文献 27370)
Inhabits seaward reefs below the surge zone, common near caves and ledges (Ref. 9710). Feeds mainly on crustaceans.
在涌浪区, 普遍近的洞穴与岩架之下栖息于临海礁石。 (参考文献 9710) 主要吃甲壳动物。
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中太平洋東部: 已知只來自夏威夷群島與詹斯頓島環礁了。
Randall, J.E., 1998. Revision of the Indo-Pacific squirrelfishes (Beryciformes: Holocentridae: Holocentrinae) of the genus Sargocentron, with descriptions of four new species. Indo-Pac. Fish. (27):105 p. (Ref. 27370)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 商业性; 水族馆: 商业性
工具
特别资料
下载 XML
网络资源
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.01698 (0.00810 - 0.03560), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.5 ±0.3 se; based on diet studies. |
回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.). |
渔业脆弱性 (Ref. 59153) |
Low vulnerability (14 of 100). 🛈 |
价格分类 (Ref. 80766) |
Medium.
|
营养素 (Ref. 124155) |
Calcium = 69.1 [27.1, 290.0] mg/100g; Iron = 0.59 [0.24, 1.82] mg/100g; Protein = 18.4 [17.2, 19.6] %; Omega3 = 0.182 [0.077, 0.420] g/100g; Selenium = 45.5 [25.6, 86.1] μg/100g; VitaminA = 71.7 [27.1, 201.5] μg/100g; Zinc = 2.04 [0.84, 3.79] mg/100g (wet weight); |