FIGURE 11 in Unraveling another of the 'Big Fiveʹ: new species and records of Cerithiopsidae from Brazil (Caenogastropoda: Triphoroidea)

FIGURE 11. Cerithiopsis albovittata (C. B. Adams, 1850)—species complex. A–F: shells from Rio de Janeiro state (A–C: MNRJ 15406; D–F: MNRJ 31791); G–I: shell from Bahia state (MNRJ 17381); B–C, E–F, H–I: protoconch and detail of scupture of shells in A, D, G, respectively. Lengths of whole shells: A: 4.7 mm; D: 4.8 mm; G: 3.0 mm. Scale bars: A, D, G: 1 mm; B–C, E–F, H–I: 100 µm.