aquarium - What type of snail is this? - Pets Stack Exchange
Ramshorn Snail Classifications : r/AquaticSnails
Keeled Ram's-horn (Planorbis carinatus) · iNaturalist
Shell attrition UK Aquatic Plant Society
Seminole Rams-horn (GTM Research Reserve Mollusc Guide) · iNaturalist
Assassin Snail Animal Facts
Ramshorn Snails (Assorted 12 count)
Planorbidae - Wikipedia
Ramshorn Snails Missouri Department of Conservation
Biodiversity of Cyprus by NGO Protection of the Natural Heritage
Seminole rams-horn - Planorbella duryi
Planorbella magnifica - Wikipedia
Invasive species in Willard Pond in Somersworth, Pomacea
Snails and Slugs (Gastropoda)
Mollusca - Wikiwand