Cremastus fulvescens nigricans
| Type Number: | 1553 |
| Genus: | Cremastus |
| Species: | fulvescens |
| Subspecies: | nigricans |
| Author: | Cresson, 1865 |
| Sex: | female |
| Country: | United States |
| State / Province: | Colorado |
| County: | |
| Collector: | |
| Date Collected: | |
| Family: | Ichneumonidae |
| Order: | Hymenoptera |
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