M. horridus may refer to:
- Mantidactylus horridus, a frog species endemic to Madagascar
- Marah horridus, the Sierra manroot, a flowering plant species endemic to California
- Moloch horridus, the thorny devil, a lizard species found in Australia
See also edit
This 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.
If an internal link led you here, you may wish to change the link to point directly to the intended article.