Calguia rufobrunnealis is a species of snout moth in the genus Calguia. It was described by Hiroshi Yamanaka in 2006. It is found in Japan (it was described from Okinawa).
The wingspan is .Japanese Moths
References
Bibliography (2006). "Descriptions of four new species of the subfamily Phycitinae (Pyralidae) from Japan". Tinea. 19 (3): 180–187.