Dodatak:Popisi paučnjaka, Fu
Fuc
uredi, Fuchiba , Fuchibotulus
Fue
uredi- Fuentes pertinax Peckham, Peckham, 1894
- Fuentes yucatan Ruiz, Brescovit, 2007
Arachnida → Araneae → Salticidae
Fuf
uredi- Fufius albovittatus (Simon, 1891)
- Fufius annulipes (Mello-Leitao, 1941)
- Fufius antillensis (F. O. P.-Cambridge, 1898)
- Fufius atramentarius Simon, 1888
- Fufius auricomus (Simon, 1891)
- Fufius candango Ortega et al., 2013
- Fufius ecuadorensis (Simon, 1892)
- Fufius funebris Vellard, 1924
- Fufius jalapensis Ortega et al., 2013
- Fufius lanicius (Simon, 1892)
- Fufius lucasae Guadanucci & Indicatti, 2004
- Fufius minusculus Ortega et al., 2013
- Fufius striatipes (Drolshagen & Bäckstam, 2009)
Animalia → Arthropoda → Arachnida → Araneae → Cyrtaucheniidae
Fun
uredi, Funaxopsis
Fur
uredi, Furcobates , Furcodamaeus , Furcoppia , Furcoribula , Furculattus
Fus
urediFusciphantes Oi, 1960
uredi- Fusciphantes hibanus (Saito, 1992)
- Fusciphantes iharai (Saito, 1992)
- Fusciphantes longiscapus Oi, 1960 tipična
- Fusciphantes nojimai (Ihara, 1995)
- Fusciphantes okiensis (Ihara, 1995)
- Fusciphantes saitoi (Ihara, 1995)
- Fusciphantes setouchi (Ihara, 1995)
- Fusciphantes tsurusakii (Ihara, 1995)
Arachnida → Araneae → Linyphiidae , Fuscozetes , Fusozetes , Fusuloppia