Perrinia cecileae Poppe, Tagaro & Dekker, 2006 (original combination) Clypeostoma cecileae, also known as Cécile’s top shell, is a species of sea snail, a marine gastropod mollusc in the family Chilodontaidae.

[2] It is a newly discovered member of Clypeostoma, first described in the year 2006.

Brown variation speckles may vary in number in every shell, depending on the Clypeostoma cecileae’s DNA.

However, the dullness of colour is different in every shell, because it is, once again, dependant on the Clypeostoma cecileae’s DNA.

This marine species occurs off the Philippines.