Common names from other countries
Classification / Names / Names
俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水. ; 76°N - 48°S, 82°W - 179°E (Ref. 124582)
Indo-West Pacific, Mediterranean, Arctic and Atlantic. Subtropical to polar.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm Max length : 101 cm TL 雄鱼/尚未辨别雌雄; (Ref. 8812); 最大体重: 2.5 kg (Ref. 356)
Culmen: 6.96 cm; tarsus: 7.4 cm; wing: 35.7 cm.
Total Length: 80 to 101 cm; Wingspan: 130 to 160 cm (Ref. 8812). Found on beach and shoreline (Ref. 116102). A coastal species (Ref. 356). Largely dependent on freshwater and terrestrial environments. Feeds mostly on non-fish vertebrate prey (Ref. 95711). Displays pursuit-diving behavior (Ref. 356). In the North Sea off the coasts of Scotland and northern England, is known to partially feed on the sand eel, Ammodytes marinus (Ref. 95711).
主要参考文献
参考文献 | 合作者 | 合作者
SAUP Database. 2006. (Ref. 356)
世界自然保护联盟红皮书 (Ref. 130435)
Not Evaluated
Not Evaluated
人类利用
| FishSource |
工具
网络资源
Estimates based on models
Preferred temperature
(Ref.
115969): 4.7 - 25.5, mean 13.5 (based on 2744 cells).
回复力
高度, 族群倍增时间少于 15个月 (K=19.05-40.95).
脆弱性
High vulnerability (61 of 100).
价格分类
Unknown.