Curculionidae of Guam Author Zimmerman, Elwood C. Entomologist Bernice P. Bishop Museum text 1942 1942-06-01 Bernice P. Bishop Museum Honolulu, Hawaii Insects of Guam I 73 146 book chapter http://doi.org/10.5281/zenodo.5159964 d0309e8b-3179-4162-946c-08cef1c82013 5159964 Genus DERETIOSUS Pascoe, 1871 This sophrorhine genus contains many species and is distributed from New Guinea eastward as far as Samoa , westward to the Philippines , Java, and Sumatra and south into Australia . One other Micronesian species has been described; it is Deretiosus con.color Zimmerman , 1938, from Ponape , Caroline Islands ; and I have recorded the New Guinean D. subaridus Lea, 1928 from Truk , Caroline Islands .