M. cornutus
# M. cornutus

M. cornutus may refer to:

* Mantidactylus cornutus, a frog species
* Mecolaesthus cornutus, a house spider species in the genus Mecolaesthus
* Metopoceros cornutus, an iguana species in the genus Metopoceros
* Mimetus cornutus, a pirate spider species in the genus Memetus
* Modisimus cornutus, a vibrating spider species in the genus Modisimus
* Mughiphantes cornutus, a money spider species in the genus Mughiphantes
