分类 / 名称
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Teleostei >
Perciformes/Serranoidei (Groupers) >
Anthiadidae (Fairy basslets or Streamer basses)
Etymology: Pseudanthias: Greek, pseudes = false + Greek, anthias = a fish, Sparus aurata (Ref. 45335); flavicauda: Named for its yellow caudal fin ; noun in apposition.
More on authors: Randall & Pyle.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 礁区鱼类; 深度上下限 30 - 61 m (Ref. 48242). 热带
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Western Pacific: off islands of Fiji. Recently recorded from Tonga (Ref. 53797).
西太平洋: 斐济的离岸岛屿。 最近从东加记录。 (参考文献 53797)
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 6.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 48242); 5.6 cm SL (female)
背棘 (总数) : 10; 背的软条 (总数) : 16; 臀棘: 3; 臀鳍软条: 7; 脊椎骨: 26. Body depth 3.1-3.3 in SL; head length 3.15-3.3 in SL. Posterior edge of orbit without papillae. Caudal fin deeply emarginate to lunate, the caudal concavity 1.05-2.5 in HL. Body of males magenta with a large predominantly yellow area on back between base of 4th dorsal spine and 4th or 5th dorsal soft rays; head pink, suffused with yellow dorsally, with a pink-edged yellow band from eye to pectoral-fin base; fins mainly yellow except anal which is lavender with a yellow band; its upper lip slightly fleshy and finely papillae anteriorly, but not developed to a protuberance; its third dorsal spine moderately elongate, 1.5-1.95 in HL. Females orange-pink, shading to pink ventrally, the scales dorsally on body with dusky yellow centers; caudal fin bright yellow (Ref. 48242).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
体高 3.1-3.3 分之一标准体长; 头长 3.15-3.3 分之一标准体长。 没有乳突的眼窝的后缘。 尾鳍边缘深凹到新月状的, 尾鳍凹洼 1.05-2.5个 HL比率。 雄性红紫色的身体在第 4个背棘与第 4 或第 5个背鳍软条的基底之间背面具有一个大的主要黄色的区域; 头部粉红色,背面布满了黄色, 具有一个粉红色-边缘了黄色的从眼到胸鳍基底的条纹; 鳍主要黄色除肛门的是淡紫色的具有一个黄色的条纹; 它的上嘴唇些微肉质与细地乳突前面地, 但是不对一个突起发展; 它的第三个背棘中等细长的,1.5-1.95个 HL比率。 雌性橘色的-粉红色,腹地颜色变化成粉红色, 鳞片在身体背面具有暗黄色中心; 尾鳍鲜黄色的.(参考文献 48242)
FishBase common name coined by authors.
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西太平洋: 斐济的离岸岛屿。 最近从东加记录。 (参考文献 53797)
Randall, J.E. and R.L. Pyle, 2001. Four new serranid fishes of the anthiine genus Pseudanthias from the South Pacific. Raffles Bull. Zool. 49(1):19-34. (Ref. 48242)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
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特别资料
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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]. |
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Bayesian length-weight
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a=0.01413 (0.00627 - 0.03183), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.). |
渔业脆弱性 (Ref. 59153) |
Low vulnerability (13 of 100). 🛈 |