Clistopyga nigrocephalus
| Type Number: | 4438 |
| Genus: | Clistopyga |
| Species: | nigrocephalus |
| Subspecies: | |
| Author: | Davis, 1897[1898] |
| Sex: | male |
| Country: | United States |
| State / Province: | Illinois |
| County: | |
| Collector: | Nason, W.A. |
| Date Collected: | |
| Family: | Ichneumonidae |
| Order: | Hymenoptera |
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