Languedocian Scorpion, [3]–180; [3], [4], [5], [8], [18], [21]–24, [28], [30], [47], [53], [54], [83], [111], [134], [153], [160], [163], [165], [168], [174], [176]

Large White Butterfly (see [Cabbage Butterfly])

Leaf-beetle (see [Golden Apple-beetle])

Lenz, [87]

Lhomond, Abbé Charles François, [265]

Linnæus, Carolus (Karl von Linné), [237], [238], [239], [240]

Lithobius, [31], [78]

Lizard, [226]

Locust, [30], [32], [39], [40], [41], [45], [57], [66], [67], [70], [71], [100], [101], [102], [105], [126], [178], [187], [220], [221], [224], [225], [240]

Lou Pesouious (see [Lou Petelin])