Galeodea
Galeodea rugosa (Linnaeus, 1771) - Rugose Bonnet
Tonnoidea (Superfamily) > Charoniidae (Family)
Charonia
Charonia lampas (Linnaeus, 1758) - Knobbed Triton
Tonnoidea (Superfamily) > Ranellidae (Family)
Ranella
Ranella olearium (Linnaeus, 1758) - Wandering Triton
---------------------------------------------------------------
UK HORIZON SPECIES
Tonnoidea (Superfamily) > Cymatiidae (Family)
Monoplex
Monoplex corrugatus (Lamarck, 1816)
- A triton shell (UK HORIZON SPECIES)
---------------------------------------------------------------
Other members of the Tonnoidea
From the authors collection of foreign shells,
species not recorded in the United Kingdom.
Tonnoidea (Superfamily) > Bursidae (Family)
Aspa marginata (Gmelin, 1791)
- A Bursid snail (Canary Islands)
Bursa rhodostoma thomae (d'Orbigny, 1847)
- St. Thomas frogsnail (Canary Islands)
Tonnoidea (Superfamily) > Cassidae (Family)
Cypraecassis testiculus (Linnaeus, 1758)
- Reticulated cowry helmet
Tonnoidea (Superfamily) > Ranellidae (Family) > Cymatiinae (Subfamily)
Monoplex aquatilis (Reeve, 1844)
- Aquatile hairy triton (Dominican Republic)