Lister's Keyhole Limpet
Length (mm): 38-45
This is an oval shaped shell that is highly elevated. The slit-like opening is located at the apex of the shell which is the slightly towards the front in the center. The shell has distinct concentric ribs intersected by radial folds. It is white with black splotches arranged in irregular radial lines.
East Florida to Brazil
0 to 10 meters
Herbivore; They graze on algae.
Marine; Rocky intertidal and other hard substrates areas
MolluscaBase eds. (2021). MolluscaBase. Diodora listeri (d'Orbigny, 1847). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=419343 on 2021-06-23
Rosenberg, G., F. Moretzsohn, and E. F. Garc?a. 29. Gastropoda (Mollusca) of the Gulf of Mexico, Pp. 579?699 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico?Origins, Waters, and Biota. Biodiversity. Texas A&M University Press, College Station, Texas.