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 19. Anua tongaensis Hampson , 12 : 434 , pl. 214, fig. 11, 1913 ; Tams , Ins. Samoa 3 ( 4 ): 215 , 1935 . Two specimens were procured in Guam : Machanao, June 2, Swezey; Piti, May 1, three small looping larvae on Styphelia in the hills above the town, one of which was reared, Swezey. One specimen in U. S. National Museum, Fullaway, 1911. This moth is not yet widely known, having been recorded from Tongatabu, Fiji , and American Samoa . The full grown caterpillar was 50 mm .; grayish, with yellowish background and numerous longitudinal crinkly blackish lines; head whitish with several longitudinal brown lines; spiracles oval, pale; abdominal prolegs on segments 6, 7, 8, 9, those on segments 6 and 7 smaller than the others; two dorsal, slightly prominent tubercles on segment 11. Pupation took place June 25, 65 days from its capture. The pupa was formed in leaves webbed together. it was 23 mm .; dark brown; wing sheaths terminating roundly at apical margin of the fourth abdominal segment; cremaster not produced, a few hooks on thickened dorsal edge of apical segment. The adult moth issued July 7, after 12 days in pupal stage.