| | | Kind of type | Full locality |
| | | syntype of species Spharagemon saxatile Morse, 1894; paralectotype of species Spharagemon saxatile Morse, 1894 | Northeastern U.S.A., Massachusetts: Waltham |
| | | syntype of species Spharagemon saxatile Morse, 1894; paralectotype of species Spharagemon saxatile Morse, 1894 | Northeastern U.S.A., Massachusetts, Norfolk County: Wellesley |
| | | syntype of species Spharagemon saxatile Morse, 1894; lectotype of species Spharagemon saxatile Morse, 1894 | Northeastern U.S.A., Massachusetts: Blue Hill |
| | | syntype of synonym Spharagemon saxatile planum Morse, 1904; lectotype of synonym Spharagemon saxatile planum Morse, 1904 | Southeastern U.S.A., Virginia: Wyethville |
| | | syntype of species Spharagemon saxatile Morse, 1894; paralectotype of species Spharagemon saxatile Morse, 1894 | Northeastern U.S.A., Connecticut, Fairfield County: Greenwich |
| | | syntype of species Spharagemon saxatile Morse, 1894; paralectotype of species Spharagemon saxatile Morse, 1894 | Northeastern U.S.A., Massachusetts: Waltham |
| | | [not recorded as a type] | Southeastern U.S.A., Alabama, Lawrence County: Prairie Grove Glades Nature Preserve |