| Species Reference | Comment | Distribution |
|---|---|---|
| Ceratinopsis nigriceps Emerton 1882: 37, pl. 9, f. 2 | ||
| (PDF not available.) | (Dmf). | USA, Canada |
| Erigone nigriceps Marx 1890: 534 | ||
| (PDF not available.) | ||
| Ceratinopsis nigriceps Bishop & Crosby 1930: 22, pl. 4-5, f. 22-26 | ||
| (PDF not available.) | (mf). | |
| Ceratinopsis nigriceps Kaston 1945b: 7, f. 30 | ||
 |
(f). | |
| Ceratinopsis nigriceps Kaston 1948: 202, f. 559, 610-613 | ||
| (PDF not available.) | (mf). | |
| Ceratinopsis nigriceps Paquin & Dupérré 2003: 96, f. 879-882 | ||
| (PDF not available.) | (mf). | |
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