Subject
- Lesser Grapevine Looper1
- Lesser Maple Spanworm1
- Lethe creola1
- Lethe portlandia1
- Libytheana carinenta1
- Limacodidae3
- Limenitis1
- Limenitis arthemis astyanax1
- Lithacodes fasciola1
- Little Wife Underwing1
- Lon zabulon1
- Long-tailed Skipper1
- Lunate Zale1
- Lycaenidae4
- Lytrosis sinuosa1
- Macaria pustularia1
- Macaria species1
- Malacosoma americanum1
- Malacosoma disstria1
- Manduca jasminearum1