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 9. Monomorium minutum Mayr , . Wien, Verh. 5 : 453 , 1855 . Wheeler , . Papers 11 ( 11 ): 23 , 1935 . Piti , Aug. 4 , Sept. 26 , Nov. 3 , swept from lawn grass and found in garden, Swezey ; Fadian , Aug. 19 , Swezey . Another very small black ant, having several varieties distributed to various Pacific island groups. Not previously recorded from Guam .