1. Type genus of the Amphisbaenidae
   - Amphisbaena, Amphisbaenia, genus Amphisbaenia

Type of: reptile genus

• cottony-white
• Cottrell precipitator
• Cottus
• Cotula
• Cotula coronopifolia
• Coturnix
• Coturnix communis
• Coturnix coturnix
• cotyledon
• cotyloid
• cotyloid cavity
• cotyloid joint
• cotyloidal
• coucal
• couch
• couch grass
• couch potato
• couchant
• couchette
• coudé system
• coudé telescope
• Coue
• cougar
• cough
• cough drop