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 28. Othreis fullonia (Clerck) . [ Phalaena] fullonia Clerck ,! cones 2: pl. 48, 1764 . Ophideres fullonica, Hampson , 2: 560 , fig. 317, 1894 . Othreis fullonia, Tams , 3 ( 4 ): 224 , 1935 . Piti, June 16, at light, Usinger; Asan, Nov. 2, a chrysalis found in webbed leaf on Erythrina indica , moth issued Nov. 9, Swezey. A few small caterpillars on an Erythrina tree at Agat, Oct. 17, may have been this species but we were not successful in rearing them. The tree was nearly defoliated, as though the caterpillars had been very abundant previously. There is one specimen in U. S. National Museum and one in Bishop Museum, Fullaway, 1911. This fine large moth has a wide distribution from Africa throughout the Oriental region to New Guinea and Australia , and to Fiji and Samoa . We record it for the first time in Guam .