Plz cypraea Id* (Melanism "nigerisation")

[diocrisseashells1000]

Hi there,
I check the google if there's really a form of erronea caurica (forma Niger)..... and here's what i found

                  <!-- m --><a class="postlink" href="http://www.marinespecies.org/aphia.php?p=taxdetails&id=216861">http://www.marinespecies.org/aphia.php? ... &id=216861</a><!-- m -->

I dont even see a subspecies or a form of it,...that is why i am disappointed when i search for "murex nigrispinosus" and found out its no longer been used. Right now i'm checking all the name list of my shell collections. and as i've quoted on my post in general discussion " I guess some seashell collectors websites need to update some of their specie names" :.

Diocris