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This page was updated on 18 June 2008.
This list was originally compiled by Chris Leahy, revised by Richard Forster, and has been updated by Blair Nikula, Jackie Sones, Jeremiah Trimble and others.
Most records are based upon specimens or, in a few cases, capture and release. Sight records have been accepted only for a few easily identified species.
"H" indicates a species known only historically (pre-1950). Counties are arranged in a generally west to east, then north to south order.
County: |
Berkshire |
Franklin |
Hampshire |
Hampden |
Worcester |
Middlesex |
Essex |
Suffolk |
Norfolk |
Bristol |
Plymouth |
Barnstable |
Dukes |
Nantucket |
| Lilypad Clubtail (Arigomphus furcifer) |
X |
X |
X | X |
X |
X |
H |
- | X |
- | - | - | - | - |
| Unicorn Clubtail (Arigomphus villosipes) |
X |
- | X |
X | X |
X |
X |
- | X |
X |
X |
- | - | - |
| Black-shouldered Spinyleg (Dromogomphus spinosus) |
X | X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
- | - |
| Spine-crowned Clubtail (Gomphus abbreviatus) |
- | X |
X | X | X | X | - | - | - | - | X | X |
- | - |
| Mustached Clubtail (Gomphus adelphus) |
X |
X |
X |
X |
X |
X |
X |
- | - | - | - | - | - | - |
| Beaverpond Clubtail (Gomphus borealis) |
X |
X |
X | X |
X |
X |
- | - | - | - | - | - | - | - |
| Harpoon Clubtail (Gomphus descriptus) |
X |
- | X |
X |
- | - | - | - | - | - | - | - | - | - |
| Lancet Clubtail (Gomphus exilis) |
X |
X |
X |
X |
X |
X |
X |
- | X |
X |
X |
X |
- | - |
| Midland Clubtail (Gomphus fraternus) |
- | X | X |
- | - | - | - | - | - | - | - | - |
- | - |
| Ashy Clubtail (Gomphus lividus) |
X |
X |
X |
- | X |
X |
- | - | X |
X | - | - | - | - |
| Rapids Clubtail (Gomphus quadricolor) |
- | X | H |
X |
- | - | - | - | - | - | - | - | - | - |
| Dusky Clubtail (Gomphus spicatus) |
X |
X |
X |
X |
X |
X |
- | H |
X |
- | - | H |
- | - |
| Cobra Clubtail (Gomphus vastus) |
- | X |
X |
X | - | X |
X | - | - | - | - | - | - | - |
| Skillet Clubtail (Gomphus ventricosus) |
X |
X |
X |
X |
- | - | X |
- | - | - | - | - | - | - |
County: |
Berkshire |
Franklin |
Hampshire |
Hampden |
Worcester |
Middlesex |
Essex |
Suffolk |
Norfolk |
Bristol |
Plymouth |
Barnstable |
Dukes |
Nantucket |
| Dragonhunter (Hagenius brevistylus) |
X |
X |
X |
X |
X |
X |
X |
- | X |
X |
- | - | - | - |
| Northern Pygmy Clubtail (Lanthus parvulus) |
X |
X |
X | H |
X |
H |
- | - | H |
- | - | - | - | - |
| Southern Pygmy Clubtail (Lanthus vernalis) |
X | X |
X |
- | - | X |
- | - | - | - | X |
- | - | - |
| Brook Snaketail (Ophiogomphus aspersus) |
H |
X |
X |
X | X |
X |
- | - | H |
- | - | - | - | - |
| Riffle Snaketail (Ophiogomphus carolus) |
X |
- | X |
X |
- | - | - | - | - | - | - | - | - | - |
| Pygmy Snaketail (Ophiogomphus howei) |
- | - | H |
- | - | - | - | - | - | - | - | - | - | - |
| Maine Snaketail (Ophiogomphus mainensis) |
X |
X |
X |
X | X |
X |
- | - | - | - | - | - | - | - |
| Rusty Snaketail (Ophiogomphus rupinsulensis) |
X |
X |
X | X | - | X | X |
- | - | - | - | - | - | - |
| Common Sanddragon (Progomphus obscurus) |
- | - | - | - | - | X |
- | H |
- | - | X |
X |
- | - |
| Least Clubtail (Stylogomphus albistylus) |
X |
X |
X |
X |
X |
X |
X |
- | X |
- | X |
- | - | - |
| Riverine Clubtail (Stylurus amnicola) |
- | X |
X |
X |
- | - | X | - | - | - | - | - | - | - |
| Zebra Clubtail (Stylurus scudderi) |
X |
X |
X |
X | X | X |
- | - | - | - | - | - | - | - |
| Arrow Clubtail (Stylurus spiniceps) |
X |
X |
X |
X |
X | X |
X |
- | - | - | - | - | - | - |
.
If you have any questions, send an e-mail to odenews@odenews.org. Thanks!