| navicula cf. perminuta | | USA: Maine, Pigeon Hill Bay, Gulf of Maine | | 309253257 |
| navicula cf. perminuta | | USA: Maine, Bigelow Lab Dock, West Boothbay Harbor, Gulf of Maine | | 309253259 |
| navicula cf. perminuta | | USA: Maine, Pigeon Hill Bay, Gulf of Maine | | 309399564 |
| navicula cf. perminuta | | USA: Maine, Bigelow Lab Dock, West Boothbay Harbor, Gulf of Maine | | 309399565 |
| navicula cf. perminuta | | USA: Maine, Pigeon Hill Bay, Gulf of Maine | | 311700471 |
| navicula cf. perminuta | | USA: Maine, Bigelow Lab Dock, West Boothbay Harbor, Gulf of Maine | | 311700472 |