Spondylus gaederopus Linnaeus, 1758 f. foliosa
Mediterranean to W. Africa
Italy 65mm

Spondylus gaederopus Linnaeus, 1758 f. foliosa
Mediterranean to W. Africa
Italy 51mm

Spondylus gaederopus Linnaeus, 1758 f. inermis
Mediterranean to W. Africa
B_SPND_004 Spain 75mm

Spondylus gussonii O.G. Costa, 1829
Azores, Cantabrian Sea to Mediterranean
Italy 15,5mm

Spondylus gussonii O.G. Costa, 1829
Azores, Cantabrian Sea to Mediterranean
N. Egypt 13,5mm

Spondylus longitudinalis Lamarck, 1819
Madagascar, Philippines, Micronesia
B_SPND_020 Philippines 88mm

Spondylus sinensis Schreibers, 1793
Tropical Indo-W. Pacific
Philippines 70mm

Spondylus squamosus Schreibers, 1793
Indonesia to SW. Pacific
Philippines 62mm

Spondylus squamosus Schreibers, 1793
Indonesia to SW. Pacific
B_SPND_017 Philippines 56mm

Spondylus squamosus Schreibers, 1793 f. princeps
Indonesia to SW. Pacific
B_SPND_006 Philippines 42mm

Spondylus anacanthus Mawe, 1823
Indo-W. Pacific
B_SPND_018 Japan 50mm

Spondylus anacanthus Mawe, 1823
Indo-W. Pacific
Philippines 49,5mm

Spondylus versicolor Schreibers, 1793
Indo-W. Pacific
B_SPND_016 Philippines 60mm

Spondylus barbatus Reeve, 1856
Japan to NW. Australia, China to Queensland
B_SPND_012 Philippines 67mm

Spondylus barbatus Reeve, 1856
Japan to NW. Australia, China to Queensland
Philippines 98mm

Spondylus albibarbatus Reeve, 1856
Japan to Australia, S. China Sea to New Caledonia
B_SPND_008 Philippines 101mm

Spondylus varius Sowerby, 1829
Philippines, SW. Pacific
B_SPND_013 Jibuti 115mm

Spondylus multimuricatus Reeve, 1856
Philippines to Queensland
B_SPND_021 Philippines 105mm

Spondylus princeps Broderip, 1833
W. Panama to Peru
W. Mexico 85mm

Spondylus princeps Broderip, 1833
W. Panama to Peru
W. Mexico 115mm

Spondylus princeps unicolor Sowerby, 1847
W. Mexico
W. Mexico 90mm

Spondylus americanus Hermann, 1781
Bermuda to Caribbean
B_SPND_014 Martinique 65mm

Spondylus ictericus Reeve, 1856
Bermuda to Brasil
B_SPND_015 Martinique 85mm

Spondylus lamarcki Chenu, 1845
Philippines to New Caledonia, W. Pacific
Philippines 99mm

Spondylus calcifer Carpenter, 1857
W. Mexico to Ecuador
W. Mexico 96-185mm

Spondylus regius Linnaeus, 1758
S. Japan to Philippines
B_SPND_013 Philippines 123mm

Spondylus imperialis Chenu, 1844
E. Indo-W. Pacific
B_SPND_003 Philippines 118mm

Spondylus regius Linnaeus, 1758
S. Japan to Philippines
B_SPND_024 Philippines 145mm

Spondylus imperialis Chenu, 1844
E. Indo-W. Pacific
B_SPND_003 Philippines 118mm