藝術與建築詞典根目錄
....代理者層面
........活體有機體
............真核生物 (域)
................動物界 (界)
....................脊索動物門 (門)
........................脊椎動物亞門 (亞門)
............................哺乳綱 (綱)
................................偶蹄目 (目)
....................................駱駝科 (科)
........................................羊駝屬 (屬)
|||............................................原駝
|||............................................Lama glama (species)
........................................駱駝屬 (屬)
|||............................................雙峰駱駝 (種)
|||............................................單峰駱駝 (種)