Oidaematophorus catalinae

{{short description|Species of plume moth}}

{{Speciesbox

| genus = Oidaematophorus

| species = catalinae

| authority = (Grinnell, 1908)[http://mothphotographersgroup.msstate.edu/species.php?hodges=6231 Moth Photographers Group]

| synonyms =

• Pterophorus catalinae Grinnel, 1908
• Hellinsia catalinae}}

Oidaematophorus catalinae is a moth of the family Pterophoridae that is found in California.

The wingspan is {{convert|25|-|27|mm}}. Adults are very similar to Hellinsia caudelli, but are a little larger and slightly more yellow, with the brown subcostal shade running back to about the middle of the base of the wing. Just within the costal margin of this shade is a slender line of ground colour along the margin of the cell.[https://archive.org/stream/contributionston414barn/contributionston414barn_djvu.txt Contributions to the natural history of the Lepidoptera of North America] {{PD-notice}}