大石鸻(学名:Esacus recurvirostris)也称沙石鸻,为石鸻科大石鸻属的鸟类。该物种的模式产地在尼泊尔。[2]
大石鸻体重约790克,翼长约256.5毫米,嘴峰长约75.4毫米,喙宽度约10.3毫米,喙厚度约15.4毫米,跗跖长约85.5毫米,尾长约105.2毫米。大石鸻是部分迁徙的鸟类,其栖息在开放的河流环境中,食性为肉食性,主要食物来源是陆生无脊椎动物。[3]
异名
- Burhinus giganteus (Wagler, 1829)
- Burhinus giganteus subsp. giganteus Sibley & Monroe, 1990
- Burhinus magnirostris (Vieillot, 1818)
- Esacus giganteus (Wagler, 1829)
- Esacus magnirostris subsp. magnirostris Christidis & Boles, 2008
- Esacus neglectus (Mathews, 1912)
- Esacus neglectus subsp. neglectus Christidis & Boles, 1994
- Oedicnemus magnirostris Vieillot, 1818
亚种
参考文献
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