Dodatak:Popisi paučnjaka, Ir
Izvor: Hrvatska internetska enciklopedija
Ira
, Iranattus
Iraponia Kranz-Baltensperger, Platnick & Dupérré, 2009
- Iraponia scutata Kranz-Baltensperger, Platnick & Dupérré, 2009
Arachnida → Araneae → Caponiidae
Iri
Iridonyssus Raven, 2015
- Iridonyssus auripilosus Raven, 2015
- Iridonyssus formicans Raven, 2015
- Iridonyssus kohouti Raven, 2015
- Iridonyssus leucostaurus Raven, 2015
Arachnida → Araneae → Corinnidae , Iridopelma , Irileka
Iru
, Irura