Peruvian biodiversity is pivotal for conserving and managing natural resources, food security, poverty reduction, health, biosecurity, new industrial product development, and ecotourism (Smith et al., 2011). Geotrupidae Diversity in Peru: 1 subfamily, 4 genera, and 11 species. Recognition: The body shape is oval or round, and the head is not deflexed. The antennae are 11-segmented with a 3-segmented, opposable club with all antennomeres tomentose. The eyes are completely or partially divided by a canthus. The clypeus is often with a tubercle or horn. The labrum is truncate, prominent, and produced beyond the apex of the clypeus. The mandibles are prominent and produced beyond the apex of the labrum. The pronotum is convex with a base wider than or subequal to the elytral base and with or without tubercles, ridges, horns, or sulci. The elytra are convex, with or without striae. The pygidium is concealed by the elytra (Jameson, 2002a). Habitat: Life histories of the geotrupids are diverse, and food habits vary from saprophagous to coprophagous and mycetophagous. Adults of most species are secretive, living most of their life in burrows. Although adults do not tend larvae, adults provision food for larvae in brood burrows. Adults dig vertical burrows (15-200 cm in depth) and provision larval cells with dead leaves, cow dung, horse dung, or humus. Burrows of some species extend to a depth of 3.0 m (Jameson, 2002a). Notes: The family Geotrupidae includes 68 genera and about 620 species (Scholtz and Browne, 1996). The subfamily Geotrupinae does not occur in South America.
