Common names from other countries
Classification / Names / Names
俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
生態學
大洋性. 9°C - 13°C (Ref. 275); 57°N - 22°N, 123°E - 111°W (Ref. 275)
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介
Pacific Ocean and Northeast Atlantic: from Japan to USA.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm Max length : 30.0 cm ML 雄魚/尚未辨別雌雄; (Ref. 275); 37 cm ML (female); 最大體重: 1.10 g (Ref. 275)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.
主要參考資料
參考文獻 | 合作者 | 合作者
Wood, J.B. and C.L. Day. 1998. (Ref. 3722)
IUCN 瀕危狀態 (Ref. 130435)
CITES狀態 (Ref. 108899)
Not Evaluated
Not Evaluated
人類使用
漁業: 商業性
| FishSource |
工具
更多資訊
年龄/大小成長長度-重量長度-長度型態特徵仔魚豐度
網路資源
Estimates based on models
回復力
高度, 族群倍增時間少於 15個月 (K=0.47-0.48).
瀕危性
Low to moderate vulnerability (27 of 100).
