1. South American cavy; possibly ancestral to the domestic guinea pig
   - aperea, Cavia porcellus

Derived forms: wild cavies

Type of: cavy

• Gymnocalycium
• Gymnocarpium
• Gymnocarpium dryopteris
• Gymnocarpium robertianum
• Gymnocladus
• Gymnocladus dioica
• Gymnogyps
• Gymnogyps californianus
• Gymnomycota
• Gymnophiona
• Gymnopilus
• Gymnopilus spectabilis
• Gymnopilus validipes
• Gymnopilus ventricosus
• Gymnorhina
• Gymnorhina tibicen
• gymnosophical
• gymnosophist
• gymnosophy
• gymnosperm
• gymnosperm family
• gymnosperm genus
• Gymnospermae
• Gymnospermophyta
• gymnospermous