Literature references
3 literature references for Hygrotus virgo Fall, 1919:
| Author: | – |
|---|---|
| Year: | 1996 |
| Title: | – |
| Source: | database, NODC Taxonomic Code |
| Author: | Nilsson, Anders N. |
|---|---|
| Year: | 2001 |
| Title: | – |
| Source: | World Catalogue of Insects, volume 3: Dytiscidae (Coleoptera) |
| Author: | Arnett, Ross H., ed. |
|---|---|
| Year: | 1983 |
| Title: | Family 8: Dytiscidae The Predacious Diving Beetles |
| Source: | Checklist of the beetles of North and Central America and the West Indies |