| Phyllophaga (Phyllophaga) heynei (Moser, 1918) |
| Phyllophaga (Phyllophaga) hidalgoana Saylor, 1943 |
| Phyllophaga (Phyllophaga) hintonella (Saylor, 1941) |
| Phyllophaga (Phyllophaga) hirticollis Moser, 1921 |
| Phyllophaga (Phyllophaga) hirtifrons Moser, 1921 |
| Phyllophaga (Phyllophaga) hoegella Saylor, 1943 |
| Phyllophaga (Phyllophaga) humboldtiana Morón, 2003 |
| Phyllophaga (Phyllophaga) ignava Horn, 1887 |
| Phyllophaga (Phyllophaga) ilhuicaminai Morón, 1998 |
| Phyllophaga (Phyllophaga) inflativentris Moser, 1918 |
| Phyllophaga (Phyllophaga) inflexa Barret, 1935 |
| Phyllophaga (Phyllophaga) integra Say, 1835 |
| Phyllophaga (Phyllophaga) integriceps Moser, 1918 |
| Phyllophaga (Phyllophaga) isabellae Morón & Rivera, 2001 |
| Phyllophaga (Phyllophaga) izucarana Morón & Aragón, 1997 |
| Phyllophaga (Phyllophaga) javepacuana Morón, 2003 |
| Phyllophaga (Phyllophaga) jovelana Morón & Cano, 2000 |
| Phyllophaga (Phyllophaga) joyana Morón, Rivera & López-Vieyra, 2001 |
| Phyllophaga (Phyllophaga) lenis Horn, 1887 |
| Phyllophaga (Phyllophaga) macrophylla (Bates, 1888) |