Lihat Juga

• FIGURE 19. Echinolittorina jamaicensis. A–E, G, penes. F, head. H, pallial oviduct. I, J, paraspermatozoa. K in The genus Echinolittorina Habe, 1956 (Gastropoda: Littorinidae) in the western Atlantic Ocean 2184
  oleh: Reid, David G.
  Terbitan: (2009)
• 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
  oleh: Reid, David G.
  Terbitan: (2009)
• FIGURE 28. Echinolittorina angustior. A–G, penes. H, pallial oviduct. I, J, egg capsules. K–M, paraspermatozoa. A, B, G, I–K in The genus Echinolittorina Habe, 1956 (Gastropoda: Littorinidae) in the western Atlantic Ocean 2184
  oleh: Reid, David G.
  Terbitan: (2009)
• FIGURE 32. Echinolittorina tuberculata. A–E, penes. F, pallial oviduct. G, H in The genus Echinolittorina Habe, 1956 (Gastropoda: Littorinidae) in the western Atlantic Ocean 2184
  oleh: Reid, David G.
  Terbitan: (2009)
• FIGURE 23. Echinolittorina interrupta. A–G, penes. H, pallial oviduct. I in The genus Echinolittorina Habe, 1956 (Gastropoda: Littorinidae) in the western Atlantic Ocean 2184
  oleh: Reid, David G.
  Terbitan: (2009)