Freshwater Snails of Florida - Identification manual and field guide. The Development of Physella, a Freshwater Snail - Photographic study by Walter Dioni on the reproduction of this species. Microscopic Structure of a Slug's Foot and Slime Secretion - Article by M. Halit Umar with many photomicrographs. Freshwater Shells - Images of a number of species of gastropod found by Helmut Nisters in Austrian lakes and streams. Pulmonata - Information from Wikipedia on these univalve snails that breathe air, and their classification. Siphonaria pectinata: Striped Falselimpet - Photographs and information on this air-breathing marine species, including its taxonomy, description, habitat, distribution, life history, population biology, physical tolerances, community ecology and invasion information. Galba truncatula - Information from Wikipedia on this freshwater snail which is the intermediate host of several flukes which cause diseases such as fascioliasis. Ariolimax columbianus: Spotted Banana Slug - Photograph and information on the largest North American slug. Achatina fulica - Article from Wikipedia on the giant African land snail. Achatina fulica - Information from the Global Invasive Species Database on this threat to the sustainability of crop systems and native ecosystems. Helix aspersa: Brown Garden Snail - Photographs and a description of this mollusk, and information on its distribution, life history, hosts and economic importance. Pomacea spp: Applesnails of Florida - Information on these snails which live permanently in trees and their identification, with an illustrated key. Predatory Snails of Florida - Information and photographs of these snails that eat other snails, Euglandina rosea, Rumina decollata, Haplotrema concavum, Gulella bicolor and Varicella gracillima floridana. Theba pisana: White Garden Snail - Photographs and information on this species, its distribution, identification, biology and management. Tree Snails of Florida - Information on a number of snails which live permanently in trees and their identification, with an illustrated key. Mollus.ca - Robert Forsyth provides a checklist, photograph gallery and bibliography of the terrestrial pulmonata of British Columbia, Canada. Includes information on exotic snails and slugs. Stagnant Pond Snail: Lymnaea stagnalis - Photographs and information on this snail. Leopard Slug: Limax maximus - Photographs and information on this slug. Eastern Forest Snail: Anguispira alternata - Photographs and information on this organism. Disc Cannibal Snail: Haplotrema concavum - Photographs and information on this large carnivorous snail. Achatina fulica - East African land snail. Identification profile, feeding, natural environment, taxonomy, care and breeding. Ramshorn Snail: Helisoma trivolvis - Student project with classification, habitat, adaptation, nutrition, reproduction and interactions with other species. Bithynia tentaculata - Student project on this freshwater snail including classification, habitat, adaptation, nutrition, reproduction and interactions with other species. Trumpet-mouthed Hunter Snail: Gulella salpinx - Photograph and information from ARKive including description, range, habitat, biology, threats and conservation. Giant African Snail: Achatina fulica - Photographs and information from ARKive including description, facts and status. Caterpillar Slug: Laevicaulis haroldi - Photographs and information from ARKive including description, range, habitat, biology, threats and conservation. Common Garden Slug: Arion distinctus - Photographs and information from ARKive including description, range, habitat, biology, threats and conservation. White-lipped Banded Snail: Cepaea hortensis - Photographs and information from ARKive including description, range, habitat, biology, threats and conservation. Great Pond Snail: Lymnaea stagnalis - Photographs and information from ARKive including description, range, habitat, biology, threats and conservation. Dlinza Pinwheel: Trachycystis clifdeni - Photograph and information from ARKive including description, range, habitat, biology, threats and conservation. Garden Snail: Helix aspersa - Photographs and information from ARKive including description, range, habitat, biology, threats and conservation. Brown Garden Snail - Photographs of Cornu aspersum, description, life history and habits. Aldabra Banded Snail: Rachistia aldabra - Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Galapagos Land Snail: Bulimulus akamatus - Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Geyer's Whorl Snail: Vertigo geyeri - Information from ARKive on this rare European species. Glutinous Snail: Myxas glutinosa - Information from ARKive on this rare European freshwater species.