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)
Etymology: Xenojulis: Greek, xenos = strange + Greek, ioulis, a fish dealing with genera Coris or Thalassoma (Ref. 45335).
More on author: Macleay.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 0 - ? m (Ref. 2154), usually 2 - 10 m (Ref. 27115). 熱帶; 24°C - 28°C (Ref. 27115)
Western Pacific: Philippines, New Guinea and Western Australia.
西太平洋: 菲律賓，新幾內亞與西澳大利亞。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 9823)
背棘 (总数): 9; 背的软条 (总数): 11; 臀棘 3; 臀鳍软条: 11; 脊椎骨: 25. Ground color of male body burgundy, becoming paler ventrally; head irregularly striped with green and burgundy; iris yellow. Preserved females pale with 5 irregular, dusky bars on side of body; pelvic fins with 2 black spots. Fin spines pungent. Posterior preopercular margin free dorsally to about level of mouth, ventral margin free anteriorly nearly to a vertical at front edge of orbit. Long pelvic fins: reaching or nearly reaching anus in females; extending posterior to anal fin origin in males.
雄鱼身体红紫色的底色, 腹侧变成灰白; 头部不规则有斑纹具有绿色与红紫色; 虹膜黄色。 母鱼标本灰白的 5 不规则的, 在身体侧边上的暗色条纹; 腹鳍有 2个黑色的斑点。 鳍棘尖锐的。 在后部的前鳃盖骨边缘自由背面前面地几乎对眼窝的在前缘的一条垂直线到大约嘴的水平，下缘自由。 长的腹鳍: 在雌性中达到或者几乎延伸到肛门; 延伸在雄性中在臀鳍起源后面。
Found in shallow waters with dense coral growth on coral rubble and sand, also in weedy areas.
在珊瑚残砾与沙子上用稠密的珊瑚区成长发现于浅水域了, 也在杂草丛生的区域中。
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).西太平洋: 菲律賓，新幾內亞與西澳大利亞。
Randall, J.E. and T.A. Adamsom, 1982. A review of the monotypic Indo-Malayan labrid fish genus Xenojulis. Pac. Sci. 36(1):119-126. (Ref. 2154)
人类利用
水族馆: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 25.3 - 29.2, mean 28.6 °C (based on 985 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00456 - 0.02002), b=3.06 (2.89 - 3.23), 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).
