Nassarius Snails?

[bostonpro]

Are there different types of nassarius snails? I got some that look like the picture on this website. Then I had a different fish store order some for me and they are different. These ones are a little bigger and the shell is mostly white/cream color with some darker lines on them. They also have a pointier shell. They do have a tube coming from them like nassarius snails do. I don't think its a conch because the fish store already has some fighting conches.

 

[big911dog]

i have different colored ones. i get the dark ones from SWF. com. i got lighter ones from a place on the west coast. i was told the lighter ones are pacific nassarius.

 

[jenn-e]

The white and grey ones with the pointy shells are nass. vibex. The dark colored ones that are more rounded and usually larger are nass. obsoleta, Hope i spelled that right. I have both, the nass. v will stay burried more.