The generic name is derived from Latin Pecten (meaning comb) and murus (meaning wall).
References
^Park, Kyu-Tek; Bong-Kyu Byun,. "A new genus Pectinimura (Lepidoptera, Gelechioidea, Lecithoceridae), with four new species From Thailand and the Philippines.(Report)." Florida Entomologist. Florida Entomological Society. 2008. HighBeam Research. 17 Apr. 2012