分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Eupercaria/misc (Various families in series Eupercaria) >
Sillaginidae (Smelt-whitings)
Etymology: Sillago: From a locality in Australia; shaoi: Named for Dr. Kwang-Tsao Shao for his remarkable contribution in classification of fishes.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海; 汽水性の pelagic-neritic; 深さの範囲 0 - 20 m (Ref. 129457). Subtropical
Northwest Pacific: China and Taiwan.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 21.6 cm SL オス/雌雄の選別がない; (Ref. 129457); 最大公表体重: 113.90 g (Ref. 129457)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 12; 背鰭 (合計) : 20 - 22; 肛門の骨: 2; 臀鰭: 21 - 22; 脊つい: 35. This species is distinguished from itscongeners by the following characters: body relatively larger in size; D1 XI (vs. XII), D2 I,20-22 ; A 21-22; lateral line scales 70-73, scales above
lateral line 5-6; gill rakers 3-4+5-6; vertebra, abdominal 13-14 (mostly 14), modified 4-6 (mostly
5), caudal 15-17 (mostly 16), and total 35. Swim bladder large with two anterior extensions diverging to terminate on either side of the basioccipital above the anditory capsule. two posterior tapering extensions of the swim bladder penetrating into the caudal region, one usually longer than the other similar with S. sihama, but differed in detail. Genetic analysis also showed strong interspecific differentiation among the six Sillago species with two posterior extensions of the swim bladder and other five Sillago species in coastal waters of China (Ref. 129457).
Cross section: oval.
Occupies nearshore areas and frequently entering estuaries for considerable periods. It is common along the beaches, sandbars and mangrove creeks with sandy substrate (0- 20 m) and frequently captured by trawling vessels (Ref. 129457).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Xiao, J.-G., N. Song, Z.-Q. Han and T.-X. Gao, 2016. Description and DNA Barcoding of a new Sillago species, Sillago shaoi (Perciformes: Sillaginidae), in the Taiwan Strait. Zool. Stud. 55:47. (Ref. 129457)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: bycatch
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 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=0.00589 (0.00278 - 0.01246), b=3.06 (2.89 - 3.23), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low to moderate vulnerability (25 of 100). 🛈 |