Pair of Harpa Major Seashells Matched Pair Beautiful Sharp Ribs & Deep Patterns

These shells are nearly indistinguishable from Harpa conoidalis based on my research. The only obvious distinction being the level of gloss in between the ribs which is pretty subjective. A more technical discussion on this distinction can be found in the “Harpa conoidalis Lamarck, 1822” thread on the Tapatalk Conchologist Forum.