FIGURE 4. Echinolittorina meleagris. A–G, penes. H, head. I, J, pallial oviducts. K–M, egg capsules. N–P, paraspermatozoa. A–C, H, K–P in The genus Echinolittorina Habe, 1956 (Gastropoda: Littorinidae) in the western Atlantic Ocean 2184

FIGURE 4. Echinolittorina meleagris. A–G, penes. H, head. I, J, pallial oviducts. K–M, egg capsules. N–P, paraspermatozoa. A–C, H, K–P, Sebastian Inlet, Brevard Co., Florida, USA (BMNH 20080958; shell H A = 5.3 mm, B = 4.4 mm, C = 5.4 mm, H = 4.4 mm). D, E, Lucea Bay, Jamaica (BMNH 20080959; shell H D = 4.3 mm, E = 3.7 mm). F, J, Tulum, Quintana Roo, Mexico (BMNH 20080965; shell H F = 5.1 mm, J = 6.4 mm). G, Burt Point, Readtown, Tortola, British Virgin Islands (ANSP A7222; shell H = 4.0 mm). I, Colon I., Bocas del Toro, Panama (BMNH 20080966; shell H = 5.0 mm). Shading conventions as in Figure 15.