Psen niger
| Type Number: | 10079 |
| Genus: | Psen |
| Species: | niger |
| Subspecies: | |
| Author: | Packard, 1867 |
| Sex: | female |
| Country: | United States |
| State / Province: | Virginia |
| County: | |
| Collector: | |
| Date Collected: | |
| Family: | Sphecidae |
| Order: | Hymenoptera |
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| Type Number: | 10079 |
| Genus: | Psen |
| Species: | niger |
| Subspecies: | |
| Author: | Packard, 1867 |
| Sex: | female |
| Country: | United States |
| State / Province: | Virginia |
| County: | |
| Collector: | |
| Date Collected: | |
| Family: | Sphecidae |
| Order: | Hymenoptera |
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