Species list for Ischnocolus
| Taxon | Author | Action | Last updated |
|---|---|---|---|
| 1. Ischnocolus elongatus | (Simon, 1873) | Catalog | 2018-12-24 |
| 2. Ischnocolus hancocki | Smith, 1990 | Catalog | 2018-12-24 |
| 3. Ischnocolus ignoratus | Guadanucci & Wendt, 2014 | Catalog | 2020-02-26 |
| 4. Ischnocolus jickelii | L. Koch, 1875 | Catalog | 2020-02-26 |
| 5. Ischnocolus rubropilosus | Keyserling, 1891 | Catalog | 2019-10-13 |
| 6. Ischnocolus tomentosus | Thorell, 1899 | Catalog | 2014-07-24 |
| 7. Ischnocolus valentinus * | (Dufour, 1820) | Catalog | 2020-07-05 |
| 8. Ischnocolus vanandelae | Montemor, West & Zamani, 2020 | Catalog | 2020-02-26 |