Aves |
Charadriiformes |
Laridae
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
Others; 半鹹淡水. Tropical
130436 Thalasseus sandvicensis acuflavidu: Western Atlantic: Aruba, Argentina and Venezuela. Tropical to Temperate.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm Max length : 45.0 cm TL 雄魚/尚未辨別雌雄; (參考文獻 8812); 最大體重: 300.00 g (參考文獻 356)
Culmen: 5.8 cm; tarsus: 2.54 cm; wing: 32.5 cm.
Total Length: 40 to 45 cm; Wingspan: 91 to 94 cm (Ref. 8812). A coastal species (Ref. 356), found on beach and shoreline, nearshore and in islands (Ref. 116102). Primarily foraging inshore. In the North Sea off the east coast of Scotland and northern England, they are known to partially feed on the sandeel, Ammodytes marinus. Breeding pairs share incubation and chick-rearing duties in nesting colonies. They surface-feed by scooping prey from the water and carry it in their bills (Ref. 95711). Displays plunge-diving behavior (Ref. 356). Adults feed their chicks with regurgitated food (Ref. 95711).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
主要參考資料
參考文獻 | 合作者 | 合作者
Stienen, E.W.M. and A. Brenninkmeijer 2002 Variation in growth in Sandwich Tern chicks Sterna sandvicensis and the consequences for pre- and post-fledging mortality. Ibis 144:567-576. (參考文獻 5815)
IUCN 瀕危狀態
(參考文獻 130435: Version 2025-2 (Global))
CITES狀態 (參考文獻 108899)
Not Evaluated
對人類具威脅
人類使用
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工具
更多資訊
人口動態成長最大年齡/尺寸長度重量比長度關係長度-頻率質量轉換豐度
網路資源
基於模型的估計
首選溫度
(Ref.
115969): 9.5 - 28.8, mean 25.6 (based on 3906 cells).
釣魚的脆弱性
Low to moderate vulnerability (35 of 100).
價格種類
Unknown.
