Nacellidae: Cellana spp
Hawaii's island Opihi population continues to be decimated, despite government efforts to manage the island delicacy.
The survival of some relocated snails on Stockton plateau is in doubt, as the Department of Conservation says they are not doing as well as expected.
Hydrobiidae: Potamopyrgus antipodarum
A tiny pest from New Zealand is on the march across the United States in an invasion being dubbed an attack of the clones.
Partulidae: Partula rosea
British conservationists are battling to save a tiny snail so endangered that half the world's population can be found in just one room.
Helicidae: Helix pomatia
… Angel sharks, roman snails, spiny seahorses and short-snouted seahorses joined water voles on the list of creatures to be given extra protection under the Wildlife and Countryside Act 1981.