Included taxa
Ivie, W. (1965). The spiders of the genus Islandiana (Linyphiidae, Erigoninae). American Museum Novitates 2221: 1-25. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Islandiana cavealis | Linyphiidae | 20, f. 50-51 (Df) | Islandiana cavealis |
| Islandiana coconino | Linyphiidae | 8, f. 7-10 (Dmf) | Islandiana coconino |
| Islandiana falsifica | Linyphiidae | 11, f. 16-21 (mf) | Islandiana alata |
| Islandiana flaveola | Linyphiidae | 13, f. 22-25 (mf, S of Tapinocyba iowa) | Islandiana flaveola |
| Islandiana flavoides | Linyphiidae | 16, f. 27-29 (Dmf) | Islandiana flavoides |
| Islandiana holmi | Linyphiidae | 9, f. 11-14 (Dmf) | Islandiana holmi |
| Islandiana lasalana | Linyphiidae | 18, f. 36-39 (mf, T from Oedothorax) | Islandiana lasalana |
| Islandiana longisetosa | Linyphiidae | 17, f. 32-35 (mf) | Islandiana longisetosa |
| Islandiana mimbres | Linyphiidae | 16, f. 30-31 (Dm) | Islandiana mimbres |
| Islandiana muma | Linyphiidae | 22, f. 46-49 (Dmf) | Islandiana muma |
| Islandiana princeps | Linyphiidae | 5, f. 2-6 (mf) | Islandiana princeps |
| Islandiana speophila | Linyphiidae | 22, f. 52-53 (Df) | Islandiana speophila |
| Islandiana unicornis | Linyphiidae | 20, f. 40-45 (Dmf) | Islandiana unicornis |
Genera
No genus found for this reference