Luminary Oddities · Natural history & art
Elephant Beetle
Megasoma elephas
Coleoptera / Scarabaeidae
Megasoma elephas is a tropical American rhinoceros beetle with a velvet-like covering on its wing cases. Males carry projecting horns; females are hornless and have a more coarsely sculptured pronotum.
Read the species accountAt a glance
Identity and classification
Megasoma elephas (Fabricius, 1775) belongs to Scarabaeidae, subfamily Dynastinae. It was originally described as Scarabaeus elephas. [1]
Morphology and identification
The male’s pronotum and wing covers have a velvety surface. Its paired thoracic horns project forward and outward without inward-curving tips. Females retain velvety wing covers but have a rugose, hornless pronotum. [1]
Distribution and habitat
The documented range extends from southern Mexico to Venezuela. Adults inhabit tropical evergreen and deciduous forests from lowlands to about 1000 m. [1]
Feeding and host plants
Adult feeding records include sap of Lonchocarpus castilloi. Larvae have been found in standing and fallen trunks of Spondias mombin and Cedrela mexicana. [1]
Behaviour
At night, adults can cross the front tibiae like scissors to cut a twig, then feed at the resulting sap flow. Both sexes are attracted to artificial lights. [1]
Display and care
Keep the enclosure closed and display it in indirect light, away from heat and damp conditions. Handle the frame by its edges and clean only its exterior according to the maker’s instructions.
Sources and further reading
- Megasoma elephas (Fabricius, 1775) ↗
Matthew R.Moore; University of Nebraska State Museum · Accessed 2026-10-11
Sources checked 2026-10-11. Illustrations · Luminary Oddities.
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