Bivalvia |
Venerida |
Veneridae
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 - 5 m (參考文獻 101364). Temperate, preferred 14°C (參考文獻 107945); 34°S - 53°S, 68°E - 175°W
Southwest Pacific and Antarctic Indian Ocean: New Zealand, Chatham Island and Kerguelen. Temperate to polar.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ?, range 2 - ? cm Max length : 4.9 cm SHL 雄魚/尚未辨別雌雄; (參考文獻 126738); 最大年齡: 20 年 (參考文獻 126742)
Estuarine species. Lives in near surface sediments (Ref. 121878), in intertidal sandflats (Ref. 101358) and sandy muddy mid-tidal areas (Ref. 101361). This is a suspension feeder (Refs. 101363, 121878).
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 class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.
主要參考資料
參考文獻 | 合作者 | 合作者
Spurgeon, A. 2007 New Zealand Mollusca. http://www.mollusca.co.nz/index.php (參考文獻 8121)
IUCN 瀕危狀態
(參考文獻 130435: Version 2025-2 (Global))
CITES狀態 (參考文獻 108899)
Not Evaluated
Not Evaluated
對人類具威脅
人類使用
漁業: 商業性
FAO - 漁業: landings search; Publication: search | FishSource | 周邊海洋
工具
網路資源
基於模型的估計
釣魚的脆弱性
(參考文獻 71543) |
Moderate vulnerability (40 of 100). |
氣候脆弱性
(參考文獻 125649) |
High vulnerability (59 of 100) |
價格種類
(參考文獻 80766): |
High. |
Nutrients
|
Calcium = 149 [71, 228] mg/100g; Iron = 8.53 [1.95, 15.11] mg/100g; Protein = 9.88 [8.64, 11.12] %; Omega3 = 0.313 [0.202, 0.423] g/100g; Selenium = 61 [50, 72] μg/100g; VitaminA = 0 μg/100g; Zinc = 2.04 [0.56, 3.51] mg/100g (wet weight); based on nutrient studies. |
![Image of Austrovenus stutchburyi (Stutchbury\](/images/thumbnails/jpg/Tn_Chstu_u0.jpg "Image of Austrovenus stutchburyi (Stutchbury\")