Dodatak:Popisi paučnjaka, Ob
Oba uredi
Obatala Lehtinen, 1967 uredi
- Obatala armata Lehtinen, 1967
Arachnida → Araneae → Amaurobiidae
Obd uredi
, Obdulia
Obr uredi
Obrimona Strand, 1934 uredi
- Obrimona tennenti (Simon, 1894)
Arachnida → Araneae → Linyphiidae
Obs uredi
Obscuriphantes Saaristo & Tanasevitch, 2000 uredi
- Obscuriphantes bacelarae (Schenkel, 1938)
- Obscuriphantes obscurus (Blackwall, 1841) tipična
- Obscuriphantes obscurus dilutior (Simon, 1929)
- Obscuriphantes pseudoobscurus (Marusik, Hippa & Koponen, 1996)
Arachnida → Araneae → Linyphiidae
Obu uredi
, Obuloides