Ischnochiton dispar
- kingdom: Animalia
- phylum: Mollusca
- class: Polyplacophora
- order: Chitonida
- family: Ischnochitonidae
- genus: Ischnochiton
- species: Ischnochiton dispar
Sámara
Guanacaste
Costa RicaSan Juan del Sur
Rivas
Nicaragua