Bret,

My copy of Hutsell & Pisor does not list S. helli. Perhaps there is a later
edition. But I went to Abbott's IPM Vol.1 # 2 in which he listed one
examined specimen at 10.2mm. That should be a good reference point if you
have a tiny one of your own.

Winston

> Does anyone know the size of the smallest record Strombus helli?
>
> Bret Raines