Cathyalia is a genus of snout moths. It was erected by Émile Louis Ragonot in 1888.
Species Cathyalia edidiehlia Roesler & Küppers, 1981 (Sumatra) Cathyalia fulvella Ragonot, 1888 (India, Sri Lanka, Birma, Australia) Cathyalia gisela Roesler & Küppers, 1981 (Sumatra) Cathyalia nishizawai Yamanaka, 2004 Cathyalia okinawana Yamanaka, 2003 Cathyalia pallicostalis Roesler & Küppers, 1981 (Sumatra) Cathyalia pulchrotinctella Leraut, 2019 (Madagascar)
References
Roesler & Küppers, 1981. Die Phycitinae (Lepidoptera: Pyralidae) von Sumatra; Taxonomie Teil B, Ökologie und Geobiologie. - Beitr. naturk. Forsch. SüdwDtl. Beih. 4: 1-282.