Hymenoptera Formicidae of Guam Author Swezey, O. H. Experiment Station, Hawaiian Sugar Planters' Association, Honolulu text 1942 1942-06-01 Bernice P. Bishop Museum Honolulu, Hawaii Insects of Guam I 175 183 book chapter 4949 10.5281/zenodo.5160270 6dc2872d-cbab-4982-baed-c0969e3e3236 5160270 C4A38F8E-02D3-48C2-BA54-527B7B7E8E1B 2. Ponera punctatissima subspecies schauinslandi Emery , Zool . . 12 : 438 , 1899 . Wheeler , New York Ent. Soc., Jour. 20 : 44 , 1912 ; B. P. Bishop Mus., 0cc. Papers 11 ( 11 ): 13 , 1935 . Agana Swamp , May 4 , in rotten Pandanus log , Swezey, Usinger ; Piti , in house, Aug. 9 , at base of sedges , Aug. 24 , swept from sedges , Sept. 21 , Swezey . This subspecies was described from Laysan Island. Previously collected in Guam by Fullaway in 1911 .