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

41.72 mm, F+/++; Reeve 1845; Haiti.

53.03 mm, F++/+++; Sowerby, G.B. II, 1843; Philippines.

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

56.87 mm, F++/+++; Kosuge, S., 1979; Philippines.

46.65 mm, F+++; Lamarck, J.B.P., 1822; at 100 to 200 meters deep,Philippines.

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

55.78 mm, F+++/Gem; Kosuge, S., 1979; Philippines.

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

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

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

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

84.34 mm, F++/+++; Röding, P.F., 1798; Tamil Nadu, India.

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

127.0 mm, F++; Sowerby, G.B. I, 1834; Mexico.

75.87 mm, F++/+++; Broderip, 1833; Colima, Mexico.

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

55.0 mm, F+++; Linnaeus,1758; Sardinia.

89.33 mm, F++/+++; Watson, R.B., 1883; Philippines.

85 мм F ++

72.71 mm, F++/F+++; Born, 1778; East China Sea.

27.74 mm, F+++; Linnaeus, 1758; Portugal