| | | Kind of type | Full locality |
| | | holotype of synonym Perlodes slossonae Banks, 1914 | Northeastern U.S.A., New Hampshire: Mt. Washington |
| | | holotype of synonym Arcynopteryx carpathica Klapálek, 1906 | East Europe, Ukraine: Karpaten, Chomiak |
| | | holotype of synonym Perlodes lineata Smith, 1917 | Northeastern U.S.A., New York, Herkimer County: Old Forge, New York, VIII, 16, 1905, (J. G. Needham) |
| | | holotype of synonym Perlodes margarita Alexander, 1936 | Northeastern U.S.A., New Hampshire, Coos County: Tuckerman's Ravie, Mount Washington, New Hampshire, snowfield at 4500 ft., July 3, 1933 (Mabel M. Alexander) [44.26217 -71.29719] |