分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acropomatiformes (Oceanic basses) >
Epigonidae (Deepwater cardinalfishes)
Etymology: Epigonus: Greek, epi = over, in front + Greek, gonio = angle (Ref. 45335).
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 深海底的; 深度上下限 150 - 880 m (Ref. 31632). 深水域
Southwest Indian Ocean and southeastern Atlantic.
印度洋: 海洋的南部, 在海洋山脊鏈中。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 35.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 31632)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 9; 背的软条 (总数) : 10 - 11; 臀棘: 2; 臀鳍软条: 9; 脊椎骨: 25. This species is distinguished by the following characters: D VII-I-I,10-11; pectoral-fin rays 19-21; total gill rakers 33-36; vertebrae 10 + 15; pyloric caeca 21-24; pored lateral-line scales 47-50 + 3-5; scales below lateral line 11; no opercular spine; no maxillary mustache-like processes; last abdominal vertebra with ribs; oral cavity black; body depth 18.2-19.1 % SL (Ref. 132291).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
没有鳃盖棘。 齿位于舌之上。 在第一背鳍上的最后的硬棘经由薄膜到倒数第二的棘连结。 (参考文献 31632)
A mesobenthic-pelagic species living mainly above the bottom (Ref. 31632). No length type given but assumed to be SL.
中深底栖-大洋性鱼种生活主要在底部上面。 (参考文献 31632) 给的没有长度类型但是可能是 SL。
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
印度洋: 海洋的南部, 在海洋山脊鏈中。
Okamoto, M. and O. Gon, 2018. A review of the deepwater cardinalfish genus Epigonus (Perciformes: Epigonidae) of the Western Indian Ocean, with description of two new species. Zootaxa 4382(2):261-291. (Ref. 132291)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 潜在的兴趣
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=0.01000 (0.00592 - 0.01688), b=2.99 (2.84 - 3.14), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.6 ±0.5 se; based on size and trophs of closest relatives |
|
Generation time |
7.3 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
回复力 (参考文献 120179) |
低的, 最小族群倍增时间4.5 - 14 年 (tmax=15; K=0.15). |
渔业脆弱性 (Ref. 59153) |
Moderate to high vulnerability (47 of 100). 🛈 |
价格分类 (Ref. 80766) |
Low.
|