Desde Fabricia sabella hasta Fagea bolivari
- Fabricia sabella [Annelida, Polychaeta, Sabellida]
- Facelina:
- Facelina coronata [Mollusca, Gastropoda, Nudibranchia]
- Facelina drummondi [Mollusca, Gastropoda, Nudibranchia]
- Fagea bolivari [Arthropoda, Insecta, Zygentoma]