25 Nucella lapillus. Mouth of Mersey Estuary, England. July 2014.

25 Nucella lapillus. Mouth of Mersey Estuary, England. July 2014.

Three views of 7.5mm long radula extracted from specimen with shell height 30.6mm
Short radula, 25% of shell length; narrow as only three teeth per row. Front teeth usually very worn from boring shells of prey. Neogastropods have most reduced number of teeth per row of any prosobranch order.