Bulrush-feeder
Guides
Occidentalia
Occidentalia is a monotypic moth genus in the family Crambidae, established by Harrison Gray Dyar Jr. and Carl Heinrich in 1927. The genus contains a single species, Occidentalia comptulatalis, described by George Duryea Hulst in 1886. It is distributed across northern North America, with adults active in mid-summer and larvae specializing on Scirpus (bulrush) species.