page_title: Stag beetle
section_title: Antler allometry
hierarchical_section_title: Stag beetle / Antler allometry
caption_attribution_description: Français&#160;: Variabilité individuelle chez Metopodontus savagei. Musée royal de l'Afrique centrale
context_page_description: Stag beetles is a family of about 1,200 species of beetles in the family Lucanidae, currently classified in four subfamilies. Some species grow to over 12 centimetres, but most are about 5 cm.
context_section_description: The Lucanidae express male-specific "weapon traits" (antler size) that often show size variations among individual males, termed scaling relationship or static allometry. Environmental conditions during development affect absolute weapon size, but genetic factors are active.
caption: Antler allometry in Prosopocoilus savagei
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