| The Coccinellidae (Coleoptera) of America north of Mexico. RD Gordon Journal of the New York Entomological Society 93 (1), 1985 | 1024 | 1985 |
| Scymnini (Coleoptera: Coccinellidae) of the United States and Canada: key to genera and revision of Scymnus, Nephus and Diomus RD Gordon Bulletin 1976, 1976 | 116 | 1976 |
| Monograph of the Aphodiini inhabiting the United States and Canada RD Gordon, PE Skelley | 115 | 2007 |
| Field guide to recently introduced species of Coccinellidae (Coleoptera) in North America, with a revised key to North American genera of Coccinellini. RD Gordon, N Vandenberg Proceedings of the Entomological Society of Washington 93 (4), 845-864, 1991 | 113 | 1991 |
| A revision of the Epilachninae of the Western Hemisphere (Coleoptera: Coccinellidae) RD Gordon US Department of Agriculture, Agricultural Research Service, 1975 | 95 | 1975 |
| A catalogue of the Crotch collection of Coccinellidae (Coleoptera) RD Gordon (No Title), 1987 | 87 | 1987 |
| The Coleoptera (Coccinellidae) of America north of Mexico RD Gordon Journal of the New York Entomological Society 93 (1), 912, 1985 | 79 | 1985 |
| Coccinellidae JJ Drea, RD Gordon Armored Scale Insects-Their Biology, Natural Enemies and Control 4, 19-40, 1990 | 71 | 1990 |
| The first North American records of Hippodamia variegata (Goeze)(Coleoptera: Coccinellidae) RD Gordon Journal of the New York Entomological Society, 307-309, 1987 | 70 | 1987 |
| Classification and phylogeny of the new world Sticholotidinae (Coccinellidae) RD Gordon The Coleopterists' Bulletin, 185-228, 1977 | 64 | 1977 |
| Neotropical echinococcosis in Suriname: Echinococcus oligarthrus in the orbit and Echinococcus vogeli in the abdomen. D Basset, C Girou, IP Nozais, F d'Hermies, C Hoang, R Gordon, ... The American journal of tropical medicine and hygiene 59 (5), 787-790, 1998 | 62 | 1998 |
| Studies on the genus Aphodius of the United States and Canada (Coleoptera: Scarabaeidae). VII. Food and habitat; distribution; key to eastern species. RD Gordon | 62 | 1983 |
| The species of Scarabaeidae (Coleoptera) associated with sugarcane in south Florida RD Gordon, DM Anderson Florida Entomologist, 119-138, 1981 | 61 | 1981 |
| A revision of the new world species of Stethorus Weise (Coleoptera: Coccinellidae) RD Gordon, EA Chapin Transactions of the American Entomological Society, 229-276, 1983 | 60 | 1983 |
| South American Coccinellidae (Coleoptera), part VI: a systematic revision of the South American Diomini, new tribe (Scymninae) RD Gordon Annales Zoologici (Warszawa) 49 (supplement 1), 1-219, 1999 | 58 | 1999 |
| South American Coccinellidae (Coleoptera) part III: taxonomic revision of the western hemisphere genus Delphastus Casey. RD Gordon | 53 | 1994 |
| The Scymnini (Coleoptera: Coccinellidae) of China P Xiong-fei, RD Gordon The Coleopterists' Bulletin, 157-199, 1986 | 45 | 1986 |
| South American coccinellidae (Coleoptera). Part XI: A systematic revision of hyperaspidini (Hyperaspidinae). RD Gordon, C Canepari | 44 | 2008 |
| South American Coccinellidae (Coleoptera). Part III: Definition of Exoplectrinae Crotch, Azyinae Mulsant, and Coccidulinae Crotch; a taxonomic revision of Coccidulini. RD Gordon | 44 | 1994 |
| Coleoptera of Bermuda DJ Hilburn, RD Gordon Florida Entomologist, 673-692, 1989 | 43 | 1989 |
