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Full Version: ammiralis archithalassus or pseudocedonulli?
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Any opinions on this shell?  Is it archithalassus or pseudocedonulli?    Picture could be better - there is coronation on the shoulder (white bumps), and it's 33mm.

Referring to these pages, I can't tell what the defining difference would be:

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Do you know where it is from ?
I have Conus blainvillii (Vignard 1823) that looks like it in a book.
Pierre
It's from Racha Island, Thailand.
If the shell is found in Thailand it is pseudocedonulli