Common names from other countries
分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria) >
Pseudochromidae (Dottybacks) > Pseudochrominae
Etymology: Pictichromis: Name from Latin pictus meaning painted or colored, and Greek Chromis, a genus of pomacentrid, used as the stem for other fish genera; alludes to the bright live colorations of the included species (Ref. 81967).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 0 - 65 m (Ref. 9710), usually 0 - 15 m (Ref. 90102). 热带; 30°N - 15°S
Western Pacific: Philippines to Samoa, north to Ryukyu Islands, south to Moluccas and Admiralty Islands.
西太平洋: 菲律宾到美属萨摩亚, 北至琉球群岛, 南至模里西斯与海军群岛。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 6.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9710)
背棘 (总数) : 3; 背的软条 (总数) : 21 - 22; 臀棘: 3; 臀鳍软条: 10 - 12. Easily identified by the bright purple color that looks bright blue in sunlit underwater conditions (Ref. 48635).
容易地鉴别特徵为在阳光照射的在水中的环境中看起来淡蓝色的亮紫色的颜色了。 (参考文献 48635)
Hovers above coral or rubble and inhabits steep outer reef slopes and outer channel walls. Solitary or in small, loosely scattered groups at base of steep dropoffs (Ref 90102).
在珊瑚或者碎石上面盘旋而且居住于陡峭的外礁斜坡与外部的峡道墙壁。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
西太平洋: 菲律宾到美属萨摩亚, 北至琉球群岛, 南至模里西斯与海军群岛。
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 商业性; 水族馆: 商业性
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Estimates based on models
Preferred temperature (Ref.
115969): 25.5 - 29.4, mean 28.7 (based on 1230 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00187 - 0.01281), b=3.11 (2.88 - 3.34), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.50 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).