Dear all, I need a bit more help. I just received a few
tiny Philine shells in the mail. They are unidentified
and tiny (perhaps 2-3 mm). They come from Washington
state, USA. They are chalky white with microscopic horizontal
grooves running over them. I need an expert who can accurately
identify these things, as they are tricky. They are too complex to
describe much
over e-mail; I would appreciate if I could send them snail-mail for ID.

Thanks,
James