Gertsch, W. J. (1964a). The spider genus Zygiella in North America (Araneae, Argiopidae). American Museum Novitates 2188: 1-21.
| Taxon | |
|---|---|
| Parazygiella nearctica (Gertsch, 1964) (Araneidae) | 4, f. 3-6 (Dmf), Zygiella nearctica Original description |
| Parazygiella dispar (KulczyĆski, 1885) (Araneidae) | 7, f. 7-10 (mf), Zygiella dispar |
| Parazygiella carpenteri (Archer, 1951) (Araneidae) | 9, f. 11-14, (Dm, f), Zygiella carpenteri |
| Zygiella x-notata (Clerck, 1757) (Araneidae) | 12, f. 15-17 (mf, S of Zygiella californica), Zygiella x-notata |
| Zygiella atrica (C. L. Koch, 1845) (Araneidae) | 16, f. 18-20 (mf), Zygiella atrica |