Dodatak:Popisi paučnjaka, Ib

Iba

Ibadana Locket & Russell-Smith, 1980

1. Ibadana cuspidata Locket & Russell-Smith, 1980

Arachnida → Araneae → Linyphiidae

Ibala Fitzpatrick, 2009

1. Ibala arcus (Tucker, 1923)
2. Ibala bilinearis (Tucker, 1923)
3. Ibala bulawayensis (Tucker, 1923)
4. Ibala declani Fitzpatrick, 2009
5. Ibala gonono Fitzpatrick, 2009
6. Ibala hessei (Lawrence, 1928)
7. Ibala isikela Fitzpatrick, 2009
8. Ibala kaokoensis (Lawrence, 1928)
9. Ibala kevini Fitzpatrick, 2009
10. Ibala kylae Fitzpatrick, 2009
11. Ibala lapidaria (Lawrence, 1928)
12. Ibala mabalauta Fitzpatrick, 2009
13. Ibala minshullae Fitzpatrick, 2009
14. Ibala okorosave Fitzpatrick, 2009
15. Ibala omuramba (Lawrence, 1927)
16. Ibala quadrativulva (Lawrence, 1927)
17. Ibala robinsoni Fitzpatrick, 2009

Arachnida → Araneae → Gnaphosidae

Ibe

, Iberesia

Iberina Simon, 1881

1. Iberina candida (Simon, 1875)
2. Iberina difficilis (Harm, 1966)
3. Iberina ljovuschkini Pichka, 1965
4. Iberina mazarredoi Simon, 1881 tipična vrsta
5. Iberina microphthalma (Snazell & Duffey, 1980)
6. Iberina montana (Blackwall, 1841)

Arachnida → Araneae → Hahniidae , Iberogalumnella

Iberoneta Deeleman-Reinhold, 1984

1. Iberoneta nasewoa Deeleman-Reinhold, 1984

Arachnida → Araneae → Linyphiidae , Iberoppia

Ibo

, Ibotyporanga