| Species Reference |
Comment |
Distribution |
| Drassus bicornis Emerton 1909: 218, pl. 9, f. 2 |
| (PDF not available.) |
(Dmf). |
USA, Canada |
| Haplodrassus bicornis Chamberlin 1922: 161 |
| (PDF not available.) |
|
|
| Haplodrassus admes Chamberlin 1922: 162 |
| (PDF not available.) |
(Df). |
|
| Haplodrassus uncifer Chamberlin 1936a: 18, f. 17-19 |
 |
(Dmf). |
|
| Haplodrassus bicornis Levi & Field 1954: 458, f. 67, 75-76 |
| (PDF not available.) |
(mf). |
|
| Haplodrassus bicornis Platnick & Shadab 1975b: 16, f. 23-30 |
| |
(mf, S). |
|
| Haplodrassus bicornis Platnick & Dondale 1992: 220, f. 330-333 |
| (PDF not available.) |
(mf). |
|
| Haplodrassus bicornis Paquin & Dupérré 2003: 78, f. 673-675 |
| (PDF not available.) |
(mf). |
|
