Tanymastix stagnalis
- kingdom: Animalia
- phylum: Arthropoda
- class: Branchiopoda
- order: Anostraca
- family: Tanymastigiidae
- genus: Tanymastix
- species: Tanymastix stagnalis
Reisenberg
Lower Austria- Dorfbeuern
Salzburg
Austria
Hausen
Baden-Württemberg
Germany
Carloforte
Sardinia
Italy