Maine Damselfly and Dragonfly Survey
2004 Results - Suborder Anisoptera - Family Gomphidae
| SPECIES | COLLECTORS | MDDS# | DATE | COUNTY | TOWNSHIP | SITE CODE |
| Arigomphus villosipes | Beaudry F., deMaynadier P.G. | 130924 | 7 18 2004 | York County | York Twp | PGD114 |
| Dromogomphus spinosus | Butler R.G. | 190124 | 7 4 2004 | Kennebec County | Wayne Twp | SLH001 |
| Dromogomphus spinosus | Butler R.G. | 190264 | 8 3 2004 | Kennebec County | Wayne Twp | SLH001 |
| Dromogomphus spinosus | Butler R.G. | 190276 | 8 6 2004 | Kennebec County | Wayne Twp | RGB001 |
| Dromogomphus spinosus | Fichtel C. | 181129 | 9 2 2004 | Knox County | Union Twp | ME2846 |
| Dromogomphus spinosus | Butler R.G., deMaynadier P.G. | 190320 | 8 17 2004 | Oxford County | Fryeburg Twp | ME450 |
| Dromogomphus spinosus | Hayward T.A. | 101390 | 7 11 2004 | Penobscot County | Hudson Twp | ME2777 |
| Dromogomphus spinosus | Butler R.G., UMF Field Biology Class | 190386 | 9 11 2004 | Somerset County | Embden Twp | RGB066 |
| Dromogomphus spinosus | Tomlinson M.E. | 130027 | 8 23 2004 | Somerset County | Madison Twp | MET002 |
| Gomphus adelphus | Fichtel C. | 181119 | 6 12 2004 | Knox County | Warren Twp | ME2843 |
| Gomphus adelphus | deMaynadier P.G. | 130925 | 7 7 2004 | Penobscot County | Mattawamkeag Twp | PGD111 |
| Gomphus borealis | Quick H.F. | 102685 | 7 26 2004 | Hancock County | Amherst Twp | HFQ021 |
| Gomphus borealis | Grobe R.H., Maritato D.M. | 108539 | 7 4 2004 | Knox County | Hope Twp | RHG010 |
| Gomphus borealis | Hildreth R.W. | 133591 | 7 26 2004 | Washington County | Gouldsboro Twp | RWH159 |
| Gomphus exilis | Hayward T.A. | 113985 | 6 5 2004 | Cumberland County | Pownal Twp | ME2768 |
| Gomphus exilis | Hayward T.A. | 101374 | 6 20 2004 | Cumberland County | Pownal Twp | TAH052 |
| Gomphus exilis | Butler R.G. | 190047 | 6 11 2004 | Franklin County | New Vineyard Twp | RGB016 |
| Gomphus exilis | Butler R.G., Long P.D., Marenburg M.A., Robbins H.L., Tomlinson M.E. | 190009 | 5 27 2004 | Franklin County | New Vineyard Twp | RGB015 |
| Gomphus exilis | Long P.D., Marenburg A.A., Robbins H.L., Tomlinson M.E. | 190060 | 6 15 2004 | Hancock County | Aurora Twp | RGB052 |
| Gomphus exilis | Long P.D., Marenburg A.A., Robbins H.L., Tomlinson M.E. | 190071 | 6 16 2004 | Hancock County | T10SD Twp | RGB050 |
| Gomphus exilis | Fichtel C. | 181120 | 6 12 2004 | Knox County | Warren Twp | ME2843 |
| Gomphus exilis | Fichtel C. | 181122 | 6 13 2004 | Knox County | Union Twp | ME2844 |
| Gomphus exilis | deMaynadier P.G. | 130930 | 7 7 2004 | Penobscot County | Winn Twp | BJN025 |
| Gomphus exilis | Hildreth R.W. | 133704 | 7 30 2004 | Washington County | Talmadge Twp | RWH161 |
| Gomphus exilis | Hildreth R.W. | 137657 | 8 27 2004 | Washington County | Talmadge Twp | RWH161 |
| Gomphus spicatus | Quick H.F. | 102725 | 7 24 2004 | Aroostook County | Perham Twp | ME004 |
| Hagenius brevistylus | Long P.D., Robbins H.L. | 136903 | 8 18 2004 | Franklin County | Kingfield Twp | ME2840 |
| Hagenius brevistylus | Butler R.G. | 190131 | 7 4 2004 | Kennebec County | Wayne Twp | SLH001 |
| Hagenius brevistylus | Hildreth R.W. | 133701 | 7 30 2004 | Washington County | Talmadge Twp | RWH161 |
| Hagenius brevistylus | 133735 | 8 4 2004 | Washington County | Forest Twp | RWH166 | |
| Ophiogomphus carolus | Hatfield E.B., Williams A. | 102344 | 6 30 2004 | Oxford County | Fryeburg Twp | ME2841 |
| Ophiogomphus rupinsulensis | deMaynadier P.G. | 130932 | 7 7 2004 | Penobscot County | Winn Twp | BJN025 |
| Ophiogomphus rupinsulensis | deMaynadier P.G. | 181070 | 7 7 2004 | Penobscot County | Mattawamkeag Twp | PGD111 |
| Progomphus obscurus | Hatfield E.B., Williams A. | 102342 | 6 30 2004 | Oxford County | Fryeburg Twp | ME2841 |
| Stylogomphus albistylus | deMaynadier P.G. | 130928 | 7 7 2004 | Penobscot County | Winn Twp | BJN025 |
| Stylurus spiniceps | Hayward T.A. | 101409 | 9 11 2004 | Androscoggin County | Mechanic Falls Twp | TAH056 |