ID this snail

[Raptor72]

I keep seeing this snail latched on to other conical snails all the time ( mating, I assume ). It kinda looks like a Nassarius. I don't even remember where it came from.

 

[Raptor72]

Bump

 

[Newsalth2o]

Try reposting in inverts forum will probably get better response

 

[scubabum1983]

Kinda looks like a whelk. Keep
An eye on it. Many whelks are preditory on other snails