File:Red Land Snail (Schistoloma anostoma) on the hand rail (15644106446).jpg - Wikimedia Commons
File:Snail (Schistoloma anostoma) (6771516169).jpg - Wikimedia Commons
Mollusks : Carnegie Museum of Natural History
Mollusks : Carnegie Museum of Natural History
Mollusks : Carnegie Museum of Natural History
Category:Snails - Wikimedia Commons
File:Red Land Snail (Schistoloma anostoma) on the hand rail
Stramonita haemastoma (Linnaeus, 1767) - Red-mouthed rock shell
Category:Snails - Wikimedia Commons
File:Ceratostigma willmottianum 140-8591.jpg - Wikimedia Commons
Rhiostoma Land Snail Shells #2 Photograph by Natural History
Endemic land snail - Stock Image - F031/3938 - Science Photo Library
Mollusks : Carnegie Museum of Natural History
jeweled top snail, Calliostoma annulatum, lemurdillo
Stramonita haemastoma (Linnaeus, 1767) - Red-mouthed rock shell