分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Labridae (Wrasses)
隆頭魚科 (Wrasses) > Corinae
Etymology: Pseudojuloides: Greek, pseudes = false + Greek, iouis = a fish without identification, perhaps some of genus Coris cited by Plinius + Greek, oides = similar to (Ref. 45335); atavai: Name from Tahitian word 'atavai' meaning pretty, referring to the attractive coloration of both sexes of the species..
More on authors: Randall & Randall.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 12 - 31 m (Ref. 1602). 熱帶; 14°N - 28°S
Pacific Ocean: Guam to the Society, Tuamoto, Austral and Ducie islands.
太平洋: 關島到社會， Tuamoto ，奧斯垂與迪西島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 13.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9710)
背棘 (总数): 9; 背的软条 (总数): 11; 臀棘 3; 臀鳍软条: 12; 脊椎骨: 25. This species is distinguished from its congeners by the following characters: body elongate with greatest body depth 22.6-25.3% SL; D IX,11; A III,12; pectoral-fin rays 13; tubed lateral-line scales 28. Colouration: interspinous membrane between anterior two to three spines of dorsal fin has a black spot; males with head yellow and extensively reticulate; abdominal region behind pelvic and pectoral fins is orange to orange-pink with yellow crosshatch markings; posterior part of body purple black; females are distinctly bicolored, orange-brown dorsally, white ventrally (Ref. 123182).
P. atavai 的初期阶段非常近似稚鱼 Thalassoma amblycephalum; 最后阶段在身体上的头部与淡红的水平与垂直的联机前面地以暗紫罗兰色的 squiggly 线是橘黄色的, 在后部地变成突然蓝黑色。 (参考文献 1602) 尾鳍不是很短.(长度 1.3 到 1.5 倍头长) 第一背鳍鳍条长的。 吻 2.7 到 2.9 倍头长 (参考文献 9823).
Found well above the bottom of exposed seaward reefs (Ref. 9710) away from lagoons and sheltered bays (Ref. 123182). Feeds on small invertebrates (Ref. 89972).
裸露的临海礁石与清澈的泻湖发现离底部一段距离。 (参考文献 9710)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous, distinct pairing during breeding (Ref. 205).太平洋: 關島到社會， Tuamoto ，奧斯垂與迪西島。
Randall, J.E. and H.A. Randall, 1981. A revision of the labrid fish genus Pseudojuloides, with descriptions of five new species. Pac. Sci. 35(1):51-74. (Ref. 2140)
人类利用
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Estimates based on models
Preferred temperature (Ref.
123201): 24.7 - 26.3, mean 26.1 °C (based on 12 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00470 - 0.02030), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.4 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).
Nutrients (Ref.
124155): Calcium = 95.7 [56.8, 165.3] mg/100g; Iron = 0.759 [0.442, 1.405] mg/100g; Protein = 18.5 [15.6, 20.7] %; Omega3 = 0.163 [0.103, 0.261] g/100g; Selenium = 23 [13, 42] μg/100g; VitaminA = 151 [47, 567] μg/100g; Zinc = 1.77 [1.20, 2.76] mg/100g (wet weight);
