variable wormsnail
- kingdom: Animalia
- phylum: Mollusca
- class: Gastropoda
- order: Littorinimorpha
- family: Vermetidae
- genus: Petaloconchus
- species: Petaloconchus varians
Dorp Antriol- Kralendijk
Bonaire
BQ
Armação de Búzios
Rio de Janeiro
Brazil
Belleair Bluffs- LaBelle
- Largo
- Ridgecrest
- Sarasota
Florida
United States