Hi, Conch-Lers!

I received two wentletraps in a trade.   They are labelled
Cirsotrema abbreviatum, with no data, unfortunately.   The
shell is in the Compendium, but I couldn't find it in Rice.

Can anyone, maybe the "Q-Man,"  give me any information about this shell.   I am positive they are Cirsotrema, asfter having gotten Cirsotrema dalli from dredgings, when they were available.   They are really lovely and I would like to know about
them.

Thanks,
Linda Bush