Thais sp ID help

[mark]

Hello,
 
I’m sorry if ihave stupid questions but I would like to sort mycollection and have a lot of shell which make me trouble.  Some shell waiting for id for long time but Ifound a picture on the net what similar and found a lot of another what different and can’t make decision what is the truth. Some shell I think my id was wrong and I would like to make the correction.
 
If it is not problem I would like sometimes ask your help.
 
For example this Thais sp (cca 4 cm) (first I thought it’s Thaisvirgata buti it have longer spines…) sometimes I found a similar picture which said me it is a Thais jubilaea but wrote to the Google found a lot of different pictures.
 
What do you think about it?
 
[img]http://i1283.photobucket.com/albums/a556...435430.jpg[/IMG][/URL]
 
[img]http://i1283.photobucket.com/albums/a556...dca9e9.jpg[/IMG][/URL]
 
Thank you.
 
Best regards,
 

Mark

[paul monfils]

Thais tuberosa  Roding, 1798

http://www.conchology.be/?t=66&family=&k...on_species=

[mark]

Hello Paul,
Thanks for your help.
(I made more mistake: first  I had a this species (whit shorter spines and pale colour) which was two times in my register (once Thais tuberosa , twice Mancinella tuberosa )
Best regards,
Mark