Stenoptilodes littoralis is a moth of the family Pterophoridae that is only known from the Hawaiian islands of Kauai, Oahu, Molokai and Hawaii. Though it is only known from the Hawaiian Islands, it may be an introduced species.
It is a highly variable species.
The larvae of subspecies S. l. littoralis have been recorded on Geranium cariolinianum australe, while subspecies S. l. rhynchophora feeds on Vaccinium species, including Vaccinium penduliflorurn, Vaccinium reticulatum and Vaccinium calycinum.
. Elwood Zimmerman . 1958 . Insects of Hawaii . 8 Lepidoptera: Pyraloidea . University of Hawaii Press. 10125/7337 .