| Nomen | Common Name | Collector(s) | Date | MBS No. | County | Township | Site Name | Site No |
| Papilio brevicauda Saundersgaspeensis McDunnough | Short-tailed swallowtail | deMaynadier, Phillip G. & Emmett deMaynadier | Aroostook | Wallagrass PLT | Pinette Brook | PGD 23-11 | ||
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Gobeil, Robert and Rose Marie Gobeil | 19-Jun-11 | 22494 | Androscoggin | Lisbon | "Fisher Steam" | REG010 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Gobeil, Robert and Rose Marie Gobeil | 30-May-11 | Androscoggin | Sabattus | Curtis Brook "Forest" | REG002 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | deMaynadier, Phillip G. | 22-Jun-11 | 30703 | Aroostook | Caribou | PGD 12-11 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | deMaynadier, Phillip G. | 22-Jun-11 | Aroostook | Caswell | Butterfield Brook | PGD 13-11 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | deMaynadier, Phillip G. | 21-Jun-11 | 16046 | Aroostook | Fort Kent | PGD 10-11 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | deMaynadier, Phillip G. | 22-Jun-11 | 30708 | Aroostook | Limestone | PGD 14-11 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Sheehan, William J. | 10-Jul-11 | 15158 | Aroostook | Perham | WJS044 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | deMaynadier, Phillip G. | 7-Jun-11 | 16027 | Cumberland | Brunswick | Brunswick 66 Barrens | PGD 07-11 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Gobeil, Robert and Rose Marie Gobeil | 27-Jul-11 | 22917 | Cumberland | Windham | "Windham Power Lines" | REG014 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Ferrari, Tom, N. | 1-Jul-11 | 25619 | Franklin | Davis TWP | Kamankeag Pond | TNF030 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Ferrari, Tom, N. | 9-Jun-11 | 25009 | Franklin | Farmington | Farmington, Pike's strawberry fields | TNF023 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Ferrari, Tom, N. | 4-Jun-11 | 25623 | Franklin | New Vineyard | Stump Pond | TNF033 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Mays, D. Jonathan | 18-Jun-11 | 21392 | Franklin | Rangeley | Boy Scout Road | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Mays, D. Jonathan | 18-Jun-11 | 21393 | Franklin | Rangeley | Secret Bog | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Everett, Gail E. | 10-Jul-11 | 23996 | Franklin | Rangeley PLT | GLE128 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Everett, Gail E. | 10-Jul-11 | 23964 | Franklin | Township E | GLE127 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Moore, Pamela S. | 12-Jul-11 | 22152 | Franklin | Weld | West Brook Road Field | PSM014 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Moore, Pamela S. | 20-Jun-11 | 26600 | Franklin | Weld | West Brook Road Field | PSM014 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Moore, Pamela S. | 18-Jun-11 | 26588 | Franklin | Weld | Temple Road | PSM011 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Moore, Pamela S. | 29-May-11 | 26558 | Franklin | Weld | 12 Bragg Point Lane | PSM002 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Moore, Pamela S. | 30-May-11 | 26561 | Franklin | Weld | Bragg Point Beach | PSM003 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Moore, Pamela S. | 30-May-11 | 26563 | Franklin | Weld | Temple Road | PSM011 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Moore, Pamela S. | 21-Jun-11 | 23541 | Franklin | Weld | Mt. Blue State Park, Center Hill Park Location | PSM008 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Moore, Pamela S. & Ronald B. Moore | 5-Jul-11 | 22141 | Franklin | Weld | Mt. Blue State Park | PSM004 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Moore, Pamela S. & Ronald B. Moore | 5-Jul-11 | 22131 | Franklin | Weld | Temple Road | PSM011 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Moore, Ronald B. | 27-Jun-11 | 23547 | Franklin | Weld | 12 Bragg Point Lane | PSM002 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Moore, Ronald B. | 22-Jun-11 | 23543 | Franklin | Weld | 12 Bragg Point Lane | PSM002 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Moore, Ronald B. | 17-Jun-11 | 26583 | Franklin | Weld | 12 Bragg Point Lane | PSM002 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Snyder, Patricia D. | 22-Jun-11 | 22947 | Hancock | Castine | ||
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Hammond, Anne W. & Nathan Hammond | 24-Jul-11 | 15305 | Hancock | Cranberry Isles | Great Cranberry Island | AWH087 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Hildreth, Richard W. | 31-May-11 | 26004 | Hancock | Hancock | Rail Trail 7 | RWH325 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Mays, D. Jonathan | 5-Jun-11 | 21348 | Hancock | T32 MD | Pickerel Pond | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | deMaynadier, Phillip G. | 29-May-11 | Kennebec | China | China Lake North Field | PGD 03-11 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Poulin, Emily T. & James Poulin | 30-May-11 | 24034 | Kennebec | China | ETP001 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Poulin, Emily T. & James Poulin | 17-Jun-11 | 24036 | Kennebec | China | ETP001 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Wilson, Herb & Bets Brown | 9-Jun-10 | 21331 | Kennebec | Waterville | Colby College | WHW003 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Trask, David E. | 21-Jul-11 | 27568 | Knox | St. George | 57 Patten Point Rd. | DET001 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Trask, David E. | 4-Jul-11 | 27585 | Knox | St. George | 57 Patten Point Rd. | DET001 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Trask, David E. | 2-Jul-11 | 27587 | Knox | St. George | 57 Patten Point Rd. | DET001 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Trask, David E. | 15-Jun-11 | 27592 | Knox | St. George | 57 Patten Point Rd. | DET001 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Trask, David E. | 10-Jun-11 | 27594 | Knox | St. George | 57 Patten Point Rd. | DET001 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Everett, Gail E. | 2-Jul-11 | 23961 | Oxford | Otisfield | Jugtown Plains | GLE125 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Everett, Gail E. | 18-Jun-11 | 23938 | Oxford | Oxford | Yeaton Road | GLE117 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Everett, Gail E. | 30-May-11 | 23918 | Oxford | Waterford | GLE110 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Snyder, Lee and Patricia D. Snyder | 2-Jul-11 | 22972 | Penobscot | Holden | Fields Pond Audubon Center | PDS004 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Sader, Kris | 10-Jun-11 | 25607 | Penobscot | Orono | KSS002 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Sader, Kris | 10-Jun-11 | 25608 | Penobscot | Orono | KSS002 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Smith, Jerry | 15-Jun-11 | 23030 | Penobscot | Orrington | ||
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Gobeil, Robert and Rose Marie Gobeil | 20-Jun-11 | 21640 | Somerset | Athens | REG024 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Gobeil, Robert and Rose Marie Gobeil | 20-Jun-11 | 21631 | Somerset | Cornville | REG023 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Everett, Gail E. | 16-Jul-11 | 22215 | Somerset | Elm Stream TWP | GLE143 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Wilson, Herb | 21-Jun-11 | 23500 | Somerset | Lexington TWP | Back Road Lexington | WHW004 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Everett, Gail E. | 17-Jul-11 | 22228 | Somerset | Russell Pond TWP | GLE134 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Gobeil, Robert and Rose Marie Gobeil | 20-Jun-11 | 21643 | Somerset | Skowhegan | "Notch Road" | REG028 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Snyder, Lee and Patricia D. Snyder | 14-Jul-11 | 21450 | Waldo | Stockton Springs | "Harbor View Drive" | PSD010 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Potter, D.S. | 3-Jul-10 | 21323 | Waldo | Thorndike | DSP001 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Snyder, Lee and Patricia D. Snyder | 6-Jul-11 | 22985 | Waldo | Winterport | Goshen Road | PDS027 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Lopez, Chelsea | 17-Jun-11 | 19388 | Washington | Baring | Snare Meadow | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Kung, Wing Yi | 27-Jun-11 | 18986 | Washington | Calais | Moosehorn NWR | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Holmes, Karen E. | 2-Jun-11 | 9677 | Washington | Cooper | Holmes property | KEH001 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Hildreth, Richard W. | 7-Jun-11 | 26025 | Washington | Crawford | Crawford rest area | RWH093 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Gobeil, Robert and Rose Marie Gobeil | 8-Jun-11 | 22422 | York | Lebanon | Lebanon Merchants Row | REG020 |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Gobeil, Robert and Rose Marie Gobeil | 5-Jul-11 | 21677 | York | Lebanon | REG019 | |
| Papilio canadensis Rothschild & Jordan | Canadian Tiger Swallowtail | Gobeil, Robert and Rose Marie Gobeil | 7-Jun-11 | 22417 | York | Saco | "Route 112 Power Lines" | REG013 |
| Papilio glaucus Linnaeus | Eastern Tiger Swallowtail | Calhoun, John V. | 13-Aug-11 | 21219 | York | Eliot | ||
| Papilio glaucus Linnaeus | Eastern Tiger Swallowtail | Calhoun, John V. | 13-Aug-11 | 21229 | York | Eliot | ||
| Papilio glaucus Linnaeus | Eastern Tiger Swallowtail | Gobeil, Robert and Rose Marie Gobeil | 18-Aug-11 | 21752 | York | Saco | "McKenney Road Power Line" | REG016 |
| Papilio polyxenes Fabriciusasterius Stoll | Black Swallowtail | Sheehan, William J. | 31-Jul-11 | 16332 | Aroostook | Caribou | ||
| Papilio polyxenes Fabriciusasterius Stoll | Black Swallowtail | Mixon, Martha | 31-Jul-11 | 5273 | Cumberland | Scarborough | ||
| Papilio polyxenes Fabriciusasterius Stoll | Black Swallowtail | Gobeil, Robert and Rose Marie Gobeil | 31-Aug-11 | 23265 | Cumberland | Windham | "Windham Power Lines" | REG014 |
| Papilio polyxenes Fabriciusasterius Stoll | Black Swallowtail | Gobeil, Robert and Rose Marie Gobeil | 10-Jun-11 | 22462 | Cumberland | Windham | "Windham Power Lines" | REG014 |
| Papilio polyxenes Fabriciusasterius Stoll | Black Swallowtail | deMaynadier, Phillip G. | 29-May-11 | Kennebec | China | China Lake North Field | PGD 03-11 | |
| Papilio polyxenes Fabriciusasterius Stoll | Black Swallowtail | Wilson, Herb | 3-Aug-11 | 27757 | Kennebec | China | Herb Wilson Residence | WHW001 |
| Papilio polyxenes Fabriciusasterius Stoll | Black Swallowtail | Trask, David E. | 31-Jul-11 | 27557 | Knox | St. George | 57 Patten Point Rd. | DET001 |
| Papilio polyxenes Fabriciusasterius Stoll | Black Swallowtail | Snyder, Lee and Patricia D. Snyder | 19-Aug-11 | 23047 | Waldo | Stockton Springs | Stockton Harbor | PDS003 |
| Papilio polyxenes Fabriciusasterius Stoll | Black Swallowtail | Potter, D.S. | 8-Aug-08 | 21385 | Waldo | Thorndike | Wing Brook Complex | DSP001 |
| Papilio polyxenes Fabriciusasterius Stoll | Black Swallowtail | Wilson, Herb & Bets Brown | 28-Aug-11 | 18212 | Washington | Lubec | Herb Wilson Cottage | WHW002 |
| Papilio polyxenes Fabriciusasterius Stoll | Black Swallowtail | Wilson, Herb & Bets Brown | 2-Aug-10 | 21334 | Washington | Lubec | Herb Wilson Cottage | WHW002 |
| Papilio polyxenes Fabriciusasterius Stoll | Black Swallowtail | Hildreth, Richard W. | 10-Jul-11 | 21855 | Washington | Steuben | Petit Manan-J | RWH173 |
| Papilio polyxenes Fabriciusasterius Stoll | Black Swallowtail | Gobeil, Robert and Rose Marie Gobeil | 19-Aug-11 | 23195 | York | Buxton | "Rocky Dundee Power Lines" | REG018 |
| Papilio polyxenes Fabriciusasterius Stoll | Black Swallowtail | Gobeil, Robert and Rose Marie Gobeil | 30-Aug-11 | 23253 | York | Saco | "Reclaimed Saco Dump" | REG008 |
| Papilio polyxenes Fabriciusasterius Stoll | Black Swallowtail | Gobeil, Robert and Rose Marie Gobeil | 17-Jun-11 | York | Saco | "McKenney Road Power Line" | REG016 | |
| Papilio troilus Linnaeus | Spicebush Swallowtail | Ward, Mark A. & Phillip deMaynadier | 27607 | York | Acton | Horn Pond | MAW261 | |
| Papilio troilus Linnaeus | Spicebush Swallowtail | Calhoun, John V. | 13-Aug-11 | 21226 | York | Kittery | ||
| Papilio troilus Linnaeus | Spicebush Swallowtail | Ward, Mark A. | 27603 | York | Kittery | Kittery Transfer Station | MAW257 | |
| Papilio troilus Linnaeus | Spicebush Swallowtail | Ward, Mark A., & Mila Paul | 27601 | York | Shapleigh | Abbott Mountain | MAW264 | |
| Papilio troilus Linnaeus | Spicebush Swallowtail | Ward, Mark A. & Phillip deMaynadier | 27606 | York | South Berwick | Warren Pond | MAW260 | |
| Papilio troilus Linnaeus | Spicebush Swallowtail | Ward, Mark A. | 27602 | York | Wells | Rachel Carson NWR, Stevens Brook Marshes | MAW252 | |
| Papilio troilus Linnaeus | Spicebush Swallowtail | Ward, Mark A. | 27608 | York | Wells | Wells Highland | MAW262 | |
| Papilio troilus Linnaeus | Spicebush Swallowtail | Ward, Mark A. | 27609 | York | Wells | Bragdon Brook Swamp | MAW263 | |
| Papilio troilus Linnaeus | Spicebush Swallowtail | Ward, Mark A. | 27604 | York | York | Mt. Agamenticus (LB #23A) | MAW258 | |
| Papilio troilus Linnaeus | Spicebush Swallowtail | Ward, Mark A. | 27605 | York | York | Mt. Agamenticus/Second Hill Road | MAW259 | |