mottled tube-maker
- kingdom: Animalia
- phylum: Arthropoda
- class: Malacostraca
- order: Amphipoda
- family: Ischyroceridae
- genus: Jassa
- species: Jassa falcata
Saint Agnes
England
United Kingdom
San Mateo
California- Branford
- Branford Center
- New Haven
Connecticut- Camden
Maine
United States