3 unidentified specimens from Guam

[Orepaul87]

dead on, I don't know how I overlooked the anaxeres, it was figured in PHMM.
I also agree with nodicostata, though the Poppe figure differs a bit, after further digging its correct as well.
thank you very much, now if I can only figure out the Buccinidae? or whatever it is

Try Strombidae.