| Common Name | County | Date | Observer(s) | Number | Comments | Record Type |
| 1 Maine Snaketail [Ophiogomphus mainensis] | Madison | 2023-04-15 | P Dixon | 1 | Hot Springs area - By a pond in Hot Springs | Photo online |
| 2 Maine Snaketail [Ophiogomphus mainensis] | Madison | 2023-03-10 | P Dixon | 1 | Laurel River, 1/2 mile downstream from Hwy 25/70, addition info at iNat 150789494 | Larvae |
| 3 Maine Snaketail [Ophiogomphus mainensis] | Madison | 2022-05-22 | P Dixon | 9 | Meadowfork, perching on rocks in the creek, and vegetation along the creek, in sections adjacent to fields. 8 males, 1 female. The female was ovipositing in a small pool adjacent to grass. | Photo online |
| 4 Maine Snaketail [Ophiogomphus mainensis] | Madison | 2022-04-04 | P Dixon | 1 | iNaturalist Observation 110429225 Ophiogomphus 3/24/22 Female F0 MtTWL:HW 1.2 Captured in silt beside a grassy bank on 3/24/22, wing pads were swollen, kept in captivity until emergence on 4/4/22 and then released to same location. OAL 25mm AL 15mm AW 7mm 31 teeth on ligula 13,14 teeth on palps Posterolateral hooks S7-9 Dorsal medial hooks(blunt) S2-9 Anterolater sclerite S7-8, no no | Larvae |
| 5 Maine Snaketail [Ophiogomphus mainensis] | Madison | 2020-04-20 | Matt Cook, Jemima Cook | 1 | Laurel River Store, 25/70, Laurel River | Photo online |