limpets

[diocrisseashells1000]

Hi Pierre,
i think # 1 is a pattelloida specie because of its longer forms and not round. it looks like patteloida profunda but im not sure. the photo i post is 17.5 mm.

# 2 i guess you are correct that is cellana radiata. the specie is so variable, i cant distinguish the many forms of it.  size : 40mm.

# 3 it seems it more looks like cellana testudinaria  Linnaeus, C., 1758  size : 67mm.

# 4 thanks for the family name but it seems more like siphonaria atra  Quoy & gaimard,1832  size 19.5 mm.

Diocris,