Reitter_lucanus_cervus

Lucanus cervus L. = Lucanus cervus (Linnaeus, 1758) (a: eggs, b: hatchling larva, c: larva before pupation, d: male pupa, e: female pupa in earth hollow, f: adult male, dorsolateral view, g: adult female, dorsolateral view). Fauna Germanica: Die Käfer des deutschen Reiches (vol. II, pl. 68).