Buckleria parvulus, the sundew plume moth, is a moth of the family Pterophoridae. The species was first described by William Barnes and Arthur Ward Lindsey in 1965 from Archbold Biological Station, Florida. It is found in the south-eastern United States, including Florida, North Carolina, Louisiana, Alabama, Georgia, Mississippi, South Carolina and Texas. Its average wingspan is about 12 millimetres (0.47 in).