Dodatak:Popis vrsta rakova, Cu
Cub uredi
- Cubanocuma
- Cubanomysis
- Cubanophiloscia
- Cubanoscia
- Cubaris
- Cubaroides
Cuc uredi
- Cuckoldillo
Cum uredi
- Cumacea
- Cumella
- Cumellopsis
- Cumoechus
- Cumoniscus
- Cumopsis
Cur uredi
Curassanthura Kensley, 1981 uredi
- Curassanthura bermudensis Wägele & Brandt, 1985
- Curassanthura canariensis Wägele, 1985
- Curassanthura halma Kensley, 1981
- Curassanthura jamaicensis Kensley, 1992
Crustacea → Malacostraca → Isopoda → Anthuroidea → Leptanthuridae
- Curidia
Currothelphusa Ng, 1990 uredi
- Currothelphusa asserpes Ng, 1990
Crustacea → Malacostraca → Decapoda → Heterotremata → Gecarcinucoidea → Gecarcinucidae
- Curtichelia
- Curtipleon
- Curupironomus
Cus uredi
- Cushmanidea
- Cushmanideidae
- Cushmanideidae
Cuv uredi
Cuvillierina Rossi de Garcia, 1972 † uredi
- Cuvillierina chubutensis (Rossi De Garcia, 1967) Rossi De Garcia, 1972 †
- Cuvillierina nodulosa Rossi De Garcia, 1972 †
- Cuvillierina simplex Rossi De Garcia, 1972 †
Crustacea → Ostracoda → Podocopida → Cytherocopina → Cytheroidea → Hemicytheridae
Cuy uredi
- Cuyojanira
Cuz uredi
- Cuzcodinella