| Subject | English | French |
| zool. | brown dwarf squirrel | écureuil pygmée brun (Nannosciurus melanotis) |
| mamm. | brown dwarf squirrel | écureuil pygmée brun (Nanosciurus melanotis) |
| mamm. | dwarf squirrels | écureuils pygmées (Nanosciurus) |
| mamm. | dwarf tree squirrel | microsciure nain (Microsciurus alfari) |
| mamm. | dwarf tree squirrels | microsciures (Microsciurus) |
| mamm. | Neotropical dwarf squirrels | microsciures (Microsciurus) |
| mamm. | Whitehead's dwarf squirrel | écureuil pygmée de Whitehead (Exilisciurus whiteheadi) |
| zool. | whitehead's dwarf squirrel | écureuil pygmée de whitehead (Nannosciurus whiteheadi) |