分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Serranoidei (Groupers) >
Anthiadidae (Fairy basslets or Streamer basses)
Etymology: Pseudanthias: Greek, pseudes = false + Greek, anthias = a fish, Sparus aurata (Ref. 45335); calloura: Named for its distinctive colorful caudal fin..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 18 - 88 m, usually 53 - 56 m (Ref. 40965). 熱帶; ? - 22°C (Ref. 130613)
分布
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Western Central Pacific: Palau.
中西太平洋: 帛琉。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 40965); 9.5 cm TL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
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 with 4 oblique, broad, cross-bands and tail with horizontal bands. Posterior edge of orbit with fleshy papillae. Anterior dorsal spines shorter than the posteriors with 6th or 8th spine longest in head length. Auxillary scales on body absent; a row of minute scales just behind each dorsal spine (Ref. 40965).
身体有 4 斜角, 宽的, 交叉的条纹而且尾部有水平的条纹。 眼窝的后缘有肉质的乳突。 前面的背棘用第 6 或第 8根棘长的分之一头长的短于后面的。 在身体上的辅助的鳞片不存在; 一列细小的鳞片在每个背棘正后方。 (参考文献 40965)
Occurs on rocky substrate deeper than 53 m; in a small group of one dominant male and several females. The harems were on a protected slope with less current but were not on steep cliff, never swimming high above the substrate. Each harem occupies an area about 20-25 m2, no fighting between males on the boundary of 2 harems. Occasionally 2 or 3 males share boundaries. While females swim close to the substrate, the males are more active and swim higher up in the water column. Feeds on plankton about 1 m above the substrate.
生活于岩石的底部深度超过 53 公尺; 在一小群优势的雄鱼与好几只雌鱼中。 雌性配偶群是在一个遮蔽的斜坡上，水流较少的地方但是是不在陡峭的悬崖上, 从不游泳高于底部。 每个雌性配偶群占领一个区域大约 20-25 公尺 2, 在 2个雌性配偶群的边界上的没有在雄性之间的战斗。 2 或 3 雄性分享边界偶然地。 ，雌性游泳接近底部, 雄性更活跃而且在水团较高地游泳。 吃关于 1个公尺上方底部的浮游生物。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
中西太平洋: 帛琉。
Ida, H. and J. Sakaue, 2001. Pseudanthias calloura (Teleostei: Perciformes), a new serranid fish from Palau, Central Pacific. Ichthyol. Res. 48(3):263-268. (Ref. 40965)
人类利用
渔业: 商业性; 水族馆: 商业性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
营养阶层 (Ref.
69278): 3.4 ±0.45 se; based on food items.
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).
