Johann Friedrich Naumann的《Loxia leucoptera Gm，Loxia bifasciata Brehm》

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Johann Friedrich Naumann的《Loxia leucoptera Gm，Loxia bifasciata Brehm》-Johann Friedrich Naumann

Loxia leucoptera Gm, Loxia bifasciata Brehm–Johann Friedrich Naumann (德国, 1780 – 1857)