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: Plectranthias: Greek, plektron = anyhting to strike with, spur + Greek, anthias = a fish, Sparus aurata (Ref. 45335); sheni: Named for Shih-Chieh Shen.
Eponymy: Dr Shieh-Chieh Shen is an ichthyologist who was a professor in the Department of Zoology, College of Science, National Taiwan University (retired 1999). [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 pelagic-oceanic. 溫帶
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Northwest Pacific: Taiwan.
西北太平洋: 台灣。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 11.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 43101)
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) : 17 - 18; 臀棘: 3; 臀鰭軟條: 7. Body have 2 series of dark blotches with all blotches in the first series not extending below the lateral line. Body moderately deep, depth 2.3-2.8 in SL. Third dorsal spine longest 5.4-6.3 in SL; uppermost of pectoral fin rays unbranched. Oblique rows of scales on cheek 5; scales dorsally on head extending anterior to posterior nostril. Posterior margin of preopercle serrate, ventral margin with 2 antrorse spines; subopercle and interopercle smooth. Undeveloped gill rakers 7-9. Caudal fin slightly emarginate with some prolonged filaments (Ref. 43101).
Body shape (shape guide): fusiform / normal; Cross section: oval.
身體有 2 列黑色斑塊,第一個系列的斑塊全部是黑的不向下延伸側線。 身體中等縱深的, 深度 2.3-2.8 分之一標準體長。 第三個背棘長的 5.4-6.3 分之一標準體長; 最上面的胸鰭鰭條不分枝的。 在頰上的列斜的鱗片 5; 頭部背面的鱗片向前延伸到後鼻孔。 前鰓蓋骨的後緣鋸齒狀的, 下緣有 2根向前及向上的棘; 子鰓蓋與中鰓蓋平滑的。 未發展的鰓耙 7-9. 尾鰭邊緣微凹有一些延長絲狀突起.(參考文獻 43101)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西北太平洋: 台灣。
Chen, J.-P. and K.-T. Shao, 2002. Plectranthias sheni, a new species and P. kamii, a new record of anthiine fishes (Perciformes: Serranidae) from Taiwan. Zool. Stud. 41(1):63-68. (Ref. 43101)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
人類使用
漁業: 潛在的興趣
工具
特別的報告
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網路資源
Estimates based on models
Phylogenetic diversity index (參考文獻
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 (參考文獻
69278): 4.0 ±0.6 se; based on size and trophs of closest relatives
回復力 (參考文獻
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).
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