分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Stomiiformes (Lightfishes and dragonfishes) >
Sternoptychidae (Marine hatchetfishes) > Sternoptychinae
Etymology: Polyipnus: Greek, poly = a lot of + Greek, ipnos = lanterns.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 0 - 575 m (Ref. 26382). 深水域
Southeast Pacific: in the vicinity of Sala y Gomez Submarine Ridge.
東南太平洋: 在鄰近 Sala y Gomez 海底脊。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 6.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 26382)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 12 - 13; 臀鳍软条: 16. Three equidimensional spiny rays present on the posttemporal spine. In front of the dorsal fin is a long, pigmented protuberance, reaching to the median line of the body. Photophores in the anal series few, 8-9. A wide gap equal to the length of the group of subcaudal photophores present between the anal and subcaudal photophores. Spiny scales absent on preanal, anal and subcaudal photophores. Trunk relatively deep body; caudal peduncle narrow (Ref. 26037).
三个大小相同的刺状鳍条位于后颞骨棘之上。 在背鳍之前是一个长又着色的突起,延伸到身体的中央线。 在肛门的系列发光器很少的,8-9. 一个宽的间隙等于群子尾部的发光器的长度在肛门而子尾部的发光器之间呈现。 刺状的鳞片在肛门前的，肛门的与子尾部的发光器上不存在。 躯干相当深的身体; 尾柄狭窄的.(参考文献 26037)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東南太平洋: 在鄰近 Sala y Gomez 海底脊。
Harold, A.S., 1994. A taxonomic revision of the sternoptychid genus Polyipnus (Teleostei: Stomiiformes) with an analysis of phylogenetic relationships. Bull. Mar. Sci. 54(2):428-534. (Ref. 26382)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
工具
特别资料
下载 XML
网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 11.6 - 15.2, mean 12.7 °C (based on 15 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01031 - 0.05092), b=2.94 (2.74 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.3 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).
