- Source: Megachile bicornis
- Daftar spesies Bombyliidae
- Megachile bicornis
- Mason bee
- List of bees of Great Britain
- List of Megachile species
- List of Latin and Greek words commonly used in systematic names
- Largest and heaviest animals
- List of data deficient insects
- List of data deficient arthropods
- IUCN Red List critically endangered species (Animalia)
- Osmia cornuta
Megachile bicornis is a species of bee in the family Megachilidae. It was described by King in 1994.