162+ mm, F++/+++; Reeve, 1845; Philippines.

46.57 mm, F++; Sowerby, G.B. II, 1841; Haiti.

95.10 mm, F++/+++; Abbott, 1958; Venezuela.

44.59 mm, F++/Gem; Reeve, L.A., 1845; Australia.

84.76 mm, F++; Vokes, E.H., 1968; Off Itajai, Brazil.

42.77 mm, F+++; Adams, A., 1854; W.Australia.

59.14 mm, F+++; Lamarck, J.B.P., 1822; Philippines.

42.84 mm, F++/Gem; Lamarck, 1822; Australia.

44.20 mm, F+++; Hedley, 1903; AUSTRALIA.

277 mm, F+++; Linnaeus, 1758, Philippines

69.67 mm, F++++; Gmelin, J.F., 1791; Bantayan Is., Philippines.

88.04 mm, F++/+++; Lamarck,J.B.P.,1822; Sri Lanka.

45.34 mm; F++/+++; Kuroda, T., 1964; Cebu, Philippines.

55 mm, F++/+++; Shikama, T., 1977; Olanggo island, PHILIPPINES.

77.62 mm, F+++; Sowerby,G.B. II, 1841; Bohol, Philippines.

68.95 mm,F+++/Gem; Röding, P.F.,1798; W. Australia.

61.78 mm, F++/+++; A.Adams 1855; Florida.

49.89 mm, F+++; Reeve, L.A., 1845; PHILIPPINES.

79.62 mm, F+++; Broderip, 1833; Colima, Mexico.

99.92 mm, F++; Swainson, W.A., 1831; W.Mexico.

123.77 mm, F++/+++; Gmelin, J.F., 1791; PHILIPPINES.

100.61 mm, F++/+++; Gmelin, J.F., 1791; PHILIPPINES.

98.20 mm, F++; Lamarck, 1822; Ecuador.

95.02 mm, F++/+++; Swainson, W.A., 1821; Mexico.

104.90 mm, F++; Swainson, W.A., 1821; Mexico.

110,46 mm, F++/+++; Röding, P.F., 1798; Mbour senegal.

54.12 mm, Gem; Reeve, 1843; NW Australia.

73.41 mm, F++/ Gem; Gmelin, J.F., 1791; Mexico.

114.3 mm, F++; Philippi,R.A.,1845; Mexico west.

20.75 mm, GEM; Hinds, R.B., 1844; Canal de Afuera, W. Panama.

25.21 mm, F+++; Smith, M., 1938; Baja Calif, Mexico.

47.2 mm, F+++;Houart,Moe & Chen 2014;China Sea.

53.62 mm, F+++/Gem; Shikama, T., 1977; Philippines.

40.36 mm, F++/+++; Houart, 2013; Sogod Cebu, Philippines.

91.08 mm, F++/+++; Dillwyn, 1817; Red Sea.

120.02 mm, F+++/Gem; Lightfoot, J, ,1786; Mindanao,Philippines.

107.3 mm, F+++; Reeve, L.A., 1845; Philippines.

47.55 mm, F+; Quoy & Gaimard,1833; New Zealand.

52.44 mm, F+++; Preston, 1910 ; Sulu Sea, Philippines.

47.7 mm, F+/++; Pilsbry,1921; Hawaii

52.71 mm, F+++; Burch & Burch, R.D., 1960; Philippines.

35.97 mm, F+++; Linnaeus, 1758; Philippines.

37.60 mm, F+++; Lamarck, J.B.P., 1822; Northern Territory, Australia.

33.41 mm, F++; Broderip, 1833; Jalisco, Mexico.

40.66 mm, F++; Reeve, L.A., 1845; Sulu Sea, Philippines.

62.84 mm, F++/+++; Lightfoot, 1786; Cebu, Philippines;

64.35 mm; F++/+++; Lightfoot, 1786; Mactan Is., Cebu Philipp

50.72 mm, F+++; Kosuge, S., 1979; Philippines.

36.74 mm, F+++; Reeve, L.A.,1845; Philippines.

90.52 mm; F+++/Gem; Lamarck, J.B.P., 1816; Dampier Archipelago NW Australia.

57.88 mm, F++/+++; Swainson, W.A., 1822; India;

46.8 mm, F+++; Dall, 1925; East China sea.

41.97 mm, F+++; Sowerby,1834; The Yellow Sea, China.

47.92 mm, F++/+++; Reeve, L.A., 1845; Senegal.

46.94 mm, F+++/Gem; Reeve, 1845; Australia.

68.94 mm, F+++; Coen, G.S., 1914; Sardinia.

45.22 mm, F++/+++; Rцding, P.F., 1798; Andaman Sea, Malaysia.

69.30 mm, F++/+++; Bruguière 1789; Region of Valparaiso, Chile.

87.82 mm, F++/+++; Born, 1778; Cuddalore, Tamil Nadu, India.

134.79 mm, F+++; Linnaeus, 1758; Zamboanga, Philippines

48.37 mm, F+++; Linnaeus, 1758; Spain.

86.17 mm, F++/+++; Adams & Reeve, 1849; S.Korea.