| gyrinophilus porphyriticus | | USA: New York, Delaware, Colchester Township, Russell Creek, 3.5 km north of old hwy 17 | | 1028661543 |
| gyrinophilus porphyriticus | | USA: New York, Delaware, Colchester Township, Beaverkill River, small tributary of river 150 m upstream from Horse Brook, steep portion of stream just above old hwy 17, under rocks | | 1028661503 |
| gyrinophilus porphyriticus | | USA: New York, Delaware, Colchester Township, Horton Brook just upstream from Beaverkill River, opposite 86-02 | | 1028661195 |
| gyrinophilus porphyriticus | | USA: New York, Delaware, Colchester Township, Russell Creek, 5 km north of old hwy 17 | | 1028660891 |
| gyrinophilus porphyriticus | | USA: New York, Delaware, Colchester Township, Russell Creek, 3.5 km north of old hwy 17 | | 1028660823 |