分类 / Names
俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii
辐鳍鱼纲 (条鳍鱼) >
Perciformes (Perch-likes) >
Sillaginidae (Smelt-whitings)
Etymology: Sillago: From a locality in Australia .
环境 / 气候 / 范围
生态学
; 海洋; 半咸淡水 礁区鱼类; 非产卵性溯降河的 (Ref. 51243); 深度上下限 0 - 60 m (Ref. 6205), usually 0 - 2 m (Ref. 90102). 26°C - 29°C (Ref. 4959), preferred 27°C (Ref. 107945); 41°N - 36°S, 20°E - 166°E (Ref. 6205)
Indo-West Pacific: southern Red Sea (Ref. 94953) and Knysna, South Africa to Japan and south to Australia. Reported from New Caledonia (Ref. 9070). In Japan, this name has often been misapplied to Sillago japonica; often misidentified as Sillago lutea or Sillago vincenti.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 22.5, range 13 - 19.1 cm
Max length : 31.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 44894); common length : 20.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 9679); 最大年龄: 7 年 (Ref. 43081)
背棘 (总数): 11 - 13; 背的软条 (总数): 20-23; 臀棘 2; 臀鳍软条: 18 - 23. Swim bladder with two anterior and two posterior extensions. The anterior extensions extend forward and diverge to terminate on each side of the basioccipital above the auditory capsule. Two lateral extensions commence anteriorly, each sending a blind tubule anterolaterally and then extending along the abdominal wall below the investing peritoneum to just posterior of the duct-like process. Two posterior tapering extensions of the swim bladder project into the caudal region, one usually longer than the other. The species has a low lateral line with about 70 scales (Ref. 48635).
Common along beaches, sandbars, mangrove creeks and estuaries. Recorded from freshwater. Form schools. Adults bury themselves in the sand when disturbed (Ref. 6205, 44894). Feed mainly on polychaete worms, small prawns (Penaeus), shrimps and amphipods (Ref. 6226, 6227, 44894). Oviparous (Ref. 205). Larvae and juveniles are pelagic feeding on planktonic (Ref. 43081). Rarely captured by prawn trawling vessels. Marketed fresh and frozen (Ref. 9987).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
McKay, R.J., 1992. FAO Species Catalogue. Vol. 14. Sillaginid fishes of the world (family Sillaginidae). An annotated and illustrated catalogue of the sillago, smelt or Indo-Pacific whiting species known to date. Rome: FAO. FAO Fish. Synop. 125(14):87p. (Ref. 6205)
CITES (Ref. 94142)
Not Evaluated
人类利用
渔业: 商业性; 养殖: 商业性
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00384 - 0.00624), b=3.13 (3.06 - 3.20), in cm Total Length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.1 se; Based on diet studies.
回复力 (Ref.
69278): 高度, 族群倍增时间少于 15个月 (K=0.75-1.22; tm=1; tmax=4; Fec=16,682).
Prior r = 0.85, 2 SD range = 0.43 - 1.68, log(r) = -0.16, SD log(r) = 0.34, Based on: 1 M, 3 K, 1 tgen, 2 tmax, 4 Fec records
脆弱性 (Ref.
59153): Low vulnerability (24 of 100) .
