分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | 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
生態學
海洋 居於水底的; 深度上下限 18 - 88 m, usually 53 - 56 m (Ref. 40965). 熱帶; ? - 22°C (Ref. 130613)
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri
Western Central Pacific: Palau.
中西太平洋: 帛琉。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 40965); 9.5 cm TL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 10; 背的軟條 (總數) : 16; 臀棘: 3; 臀鰭軟條: 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).
身體有 4 斜角, 寬的, 交叉的條紋而且尾部有水平的條紋。 眼窩的後緣有肉質的乳突。 前面的背棘用第 6 或第 8根棘長的分之一頭長的短於後面的。 在身體上的輔助的鱗片不存在; 一列細小的鱗片在每個背棘正後方。 (參考文獻 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.
生活於岩石的底部深度超過 53 公尺; 在一小群優勢的雄魚與好幾隻雌魚中。 雌性配偶群是在一個遮蔽的斜坡上，水流較少的地方但是是不在陡峭的懸崖上, 從不游泳高於底部。 每個雌性配偶群佔領一個區域大約 20-25 公尺 2, 在 2個雌性配偶群的邊界上的沒有在雄性之間的戰鬥。 2 或 3 雄性分享邊界偶然地。 ，雌性游泳接近底部, 雄性更活躍而且在水團較高地游泳。 吃關於 1個公尺上方底部的浮游生物。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 10 March 2015
人類使用
漁業: 商業性; 水族館: 商業性
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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].
Bayesian length-weight: a=0.01349 (0.00618 - 0.02945), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.45 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
