分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Aulopiformes (Grinners) >
Synodontidae (Lizardfishes) > Harpadontinae
Etymology: Saurida: Derived from Greek, sauros = lizard (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 20 - 260 m (Ref. 12260).
Indo-West Pacific: Andaman and South China seas south to the Arafura Sea (Ref. 9819) and northern Australia.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 38.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2117); common length : 25.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2117)
Body elongate, cylindrical. Back and upper sides brown, lower sides and belly white. Nine to 10 faint blotches along the lateral line, sometimes with traces of very indistinct cross-bars on the back. Upper edges of pectoral and caudal fins occasionally with faint black dots. The upper portion of the inner side of the pectoral fins dark.
Inhabits muddy bottoms of the continental shelf down to about 60 m. Feeds on small bottom-dwelling invertebrates and fishes.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Rau, N. and A. Rau, 1980. Commercial marine fishes of the Central Philippines (bony fish). German Agency for Technical Cooperation, Germany. 623 pp. (Ref. 393)
人類使用
漁業: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 19.4 - 28.2, mean 26.2 °C (based on 810 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00345 - 0.00763), b=3.10 (2.98 - 3.22), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.3 ±0.5 se; based on diet studies.
Generation time: 2.7 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (K=0.40-0.88).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
