Lepidoptera, Geometridae, Arctiidae, Agrotidae, and Pyralidae of Guam Author Swezey, O. H. Experiment Station Hawaiian Sugar Planters' Association, Honolulu text 1946 1942-12-20 Bernice P. Bishop Museum Bulletin 189 Honolulu, Hawaii Insects of Guam II 163 185 book chapter http://doi.org/10.5281/zenodo.5165313 058b438a-ffe3-452b-a286-9267419b3014 5165313 1. Eumelea rosalia (Cramer) . Phalena rosalia Cramer , Pap. Exot. 4 : 152 , pl. 368, fig. F, 1781 . Eumelea rosalia, Hampson , 3: 320 , fig. 155, 1895 . This orange-yellow moth has a distribution throughout India , Ceylon , Burma , China , Formosa , and Malayan and Austro-Malayan subregions. We obtained a single specimen in Guam . It was reared from a looping caterpillar on Macaranga thompsoni, Mt. Alifan , May 21, Swezey. The adult moth issued June 6. Similar looping caterpillars were collected from Macaranga at Dededo, August 11 and Fadian, September 18, but they failed to mature, so it is. not certain whether they were the same species.