| Sceloporus malachiticus subsp. internasalis Smith & Bumzahem, 1955 |
| Sceloporus malachiticus subsp. taeniocnemis Cope, 1885 |
| Sceloporus marmoratus Hallowell, 1852 |
| Sceloporus megalepidurus Smith, 1934 |
| Sceloporus megalepidurus subsp. halli Dasman & Smith, 1974 |
| Sceloporus megalepidurus subsp. megalepidurus Smith, 1934 |
| Sceloporus megalepidurus subsp. pictus Smith, 1936 |
| Sceloporus melanogaster Cope, 1885 |
| Sceloporus melanorhinus Bocourt, 1876 |
| Sceloporus melanorhinus subsp. calligaster Smith, 1942 |
| Sceloporus melanorhinus subsp. melanorhinus Bocourt, 1876 |
| Sceloporus melanorhinus subsp. stuarti Smith, 1948 |
| Sceloporus merriami Stejneger, 1904 |
| Sceloporus merriami subsp. annulatus Smith, 1937 |
| Sceloporus merriami subsp. australis Williams, Smith & Chrapliwy, 1960 |
| Sceloporus merriami subsp. ballingeri Lemos-Espinal, Smith, Auth & Chiszar, 2001 |
| Sceloporus merriami subsp. longipunctatus Olson, 1973 |
| Sceloporus merriami subsp. merriami Stejneger, 1904 |
| Sceloporus merriami subsp. sanojae Lemos-Espinal, 2003 |
| Sceloporus merriami subsp. williamsi Lemos-Espinal, Chiszar & Smith, 2000 |