Reb
Rebecca J.C.Green, 2000
- Rebecca salina (N.Carter) J.C.Green, 2000
Chromista → Hacrobia → Haptophyta → Pavlovophyceae → Pavlovales → Pavlovaceae
Ree
- Reessia
Rei
Reichelinella Seiglie & Bermúdez, 1966 †
Chromista → Foraminifera → Globothalamea → Rotaliida → Rotalioidea → Rotaliidae → Cuvillierininae
Rem
Remanella Foissner, 1996
- Remanella brunnea Kahl, 1933
- Remanella caudate Dragesco, 1953
- Remanella dragescoi Agamaliev, 1966
- Remanella faurei Dragesco, 1954
- Remanella gigas Dragesco, 1954
- Remanella granulosa Kahl, 1933
- Remanella levii Dragesco, 1960
- Remanella margaritifera Kahl, 1933
- Remanella microstoma Dragesco, 1953
- Remanella minuta Dragesco, 1954
- Remanella multicorpusculata Vacelet, 1961
- Remanella multinucleate Kahl, 1933
- Remanella obtusa Fauré-Fremiet, 1951
- Remanella rugosa Kahl, 1933
- Remanella swedmarki Dragesco, 1953
- Remanella trichocysta Dragesco, 1953
- Remanella unicorpusculata (Kahl, 1933) Dragesco, 1965
- Remanella unirugosa Hartwig, 1973
Chromista → Ciliophora → Karyorelictea → Loxodida → Loxodidae
Res
- Resticularia