| Term | Definition |
| WRS WORLD RECORD SIZE |
The abbreviation (acronym) for World Record Size. Such records for maximum size are maintained in the "Registry of World Record Size Shells", by Kim Hutsell, Linda Hutsell and Don Pisor; it is available from San Diego Shell Club in California, USA; Snail's Pace Productions. Earlier versions of a WRS catalog were published by Wagner and Abbott, published by American Malacologists. See also: MICRO; MINI; MINIATURE and the website: WRS Shells. See also: GERONTIC | |
 
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