Mermessus jona
- kingdom: Animalia
- phylum: Arthropoda
- class: Arachnida
- order: Araneae
- family: Linyphiidae
- genus: Mermessus
- species: Mermessus jona
Gananoque
Ontario
Canada
Palos Park
Illinois- South Hill
New York
United States
Mermessus jona Gananoque Palos Park South Hill