Gastropoda |
Lepetellida |
Haliotidae
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
Benthic; 深度上下限 0 - 34 m (參考文獻 865). Temperate
Eastern Pacific: Alaska, USA and Canada.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ?, range 5 - ? cm Max length : 17.5 cm SHL 雄魚/尚未辨別雌雄; (參考文獻 95344)
It is found on rocky substrate from low intertidal to 34 meters in depth (Ref. 865).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Members of the order Patellogastropoda are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.
主要參考資料
參考文獻 | 合作者 | 合作者
Backe, N., S. Davies, K. Conley, G. Kosmider, G. Rasmussen, H. Ibey and K. Ladell 2011 Race Rocks (XwaYeN) proposed marine protected area ecosystem overview and assessment report. Canadian Manuscript Report of Fisheries and Aquatic Sciences 2949:30p. (參考文獻 93875)
IUCN 瀕危狀態
(參考文獻 130435: Version 2025-2 (Global))
瀕危 (EN) (A2ad); Date assessed: 08 February 2021
CITES狀態 (參考文獻 108899)
Not Evaluated
Not Evaluated
對人類具威脅
人類使用
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