About Argobuccinum pustulosum (Lightfoot), 1786
The species Argobuccinum pustulosum (Lightfoot), 1786 has a large, swollen shell marked by prominent varices. For one of its synonyms, Argobuccinum proditor tristanense, the maximum recorded shell length is 80 mm. This same synonym has a minimum recorded depth of 0 meters and a maximum recorded depth of 280 meters.