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) >
Pleuronectiformes (Flatfishes) >
Pleuronectidae (Righteye flounders) > Pleuronectinae
Etymology: Lepidopsetta: Greek, lepis = scale + Greek, psetta = gruoper (Ref. 45335); bilineata: Specific name refers to the bifurcate supratemporal branch of the lateral line (bilineata = two-lined).
环境 / 气候 / 范围
生态学
; 海洋 居于水底的; 深度上下限 0 - 575 m (Ref. 6793), usually 0 - 183 m (Ref. 6885). , preferred 4°C (Ref. 107945); 67°N - 34°N, 124°E - 119°W (Ref. 54562)
North Pacific: Baja California to the eastern Aleutian Islands and extreme southeastern Bering Sea.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 34.7, range 31 - ? cm
Max length : 58.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6885); 60.0 cm TL (female); 最大体重: 1.8 kg (Ref. 56370); 最大年龄: 26 年 (Ref. 55701)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 0; 背的软条 (总数): 65-82; 臀棘 0; 臀鳍软条: 50 - 65; 脊椎骨: 39 - 42. Dorsal origin over forward part of eye. Caudal with posterior margin a broad 'V'. Pectorals small and may be asymmetrical (Ref. 6885). Blind side white, with glossy highlights along myotome margins, increasing anteriorly. Pores: supraorbital 3-9; preopercular 5-7; lateral line 70-91. Interorbital space narrow (Ref. 37594).
Adults occur over sand and gravel substrates to depths of 339 m; larvae collected over depths less than 1,000 m (Ref. 37594). Feed on mollusks, polychaete worms, crustaceans, brittle stars, and fishes (Ref. 6885). A tasty food fish; in some years commercial catch in Canada reaches 3,000 t (Ref. 2850).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Orr, J.W. and A.C. Matarese, 2000. Revision of the genus Lepidopsetta Gill, 1862 (Teleostei: Pleuronectidae) based on larval and adult morphology, with a description of a new species from the North Pacific Ocean and Bering Sea. Fish. Bull. 98:539-582. (Ref. 37594)
CITES (Ref. 94142)
Not Evaluated
人类利用
渔业: 商业性
更多信息
参考文献养殖养殖信息品种遗传学基因序列遗传率疾病加工Mass conversion
合作者照片Stamps, Coins声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
工具
特别资料
下载 XML
网络资源
