FIGURE 20 in The genus Echinolittorina Habe, 1956 (Gastropoda: Littorinidae) in the western Atlantic Ocean 2184

FIGURE 20. Radulae of Echinolittorina jamaicensis (two views of each radula, flat and at 45°). A, B, normal form; Little Stirrup Cay, Berry Is, Bahamas (BMNH 20080993; shell H = 12.5 mm). C, D, intermediate form; Fort Pierce Inlet, St Lucie Co., Florida, USA (BMNH 20080990; shell H = 12.0 mm). E, F, intermediate form. G, H, narrowed form. E–H, Jingle Beach, Priory, Jamaica (BMNH 20080999; shell H E, F = 13.1 mm, G, H = 8.5 mm). Scale bars = 50 µm.