unknow species sea of cortes mexico

[lorquinianus]

hi, i took these species after a huracan in sea of cortes, I hope someone could helpe because I couldnt find them.

thank you!
This one is 2.5 cm
<a href="http://www.badongo.com/es/pic/9271476" target="_blank"><!-- m --><a class="postlink" href="http://www.badongo.com/es/pic/9271476">http://www.badongo.com/es/pic/9271476</a><!-- m --></a>

This other one want to know if is ajuvenile of mitra belcheri, which is the biiger one.
<a href="http://www.badongo.com/es/pic/9271523" target="_blank"><!-- m --><a class="postlink" href="http://www.badongo.com/es/pic/9271523">http://www.badongo.com/es/pic/9271523</a><!-- m --></a>
it measure 5 cm

[lorquinianus]

The species are near cortez sea, in the  mexican pacific.