M. formosa may refer to:
- Macarostola formosa, an Oceanian moth
- Marmosa formosa, a mouse opossum
- Mesodma formosa, an extinct mammal
- Mesosemia formosa, a South African butterfly
- Myrmarachne formosa, a jumping spider
- Myrmecia formosa, an Australian ant
Topics referred to by the same termThis disambiguation page lists articles associated with the same abbreviated species scientific name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: