Help please is this an OLIVIDAE

[richard]

Good day,  I think this shell is an OLIVIDAE 43mm, Philippines of some kind, I spent time searching Shell passions and WWW. Gastropod with no luck. The Aperture is much different on all that I viewed. Can someone help.
<a href="http://www.badongo.com/pic/5311349" target="_blank"><!-- m --><a class="postlink" href="http://www.badongo.com/pic/5311349">http://www.badongo.com/pic/5311349</a><!-- m --></a>
<a href="http://www.badongo.com/pic/5311355" target="_blank"><!-- m --><a class="postlink" href="http://www.badongo.com/pic/5311355">http://www.badongo.com/pic/5311355</a><!-- m --></a>
Thank you
Richard