Austrolittorina fernandezensis Rosewater, 1970
Juan Fernandez
Juan Fernandez 14mm

Austrolittorina peruviana (Lamarck, 1822)
Galapagos, Ecuador to Chile
Chile 16mm

Austrolittorina antipodum (Philippi, 1847)
New Zealand
New Zealand 5-7mm

Austrolittorina unifasciata (Gray, 1826)
S. Queensland to W. Australia
New South Wales 19mm

Bembicium nanum (Lamarck, 1822)
E. Australia
New South Wales 16-20mm

Bembicium auratum (Quoy & Gaimard, 1834)
S. Australia, Tasmania
S. Australia 17mm

Cenchritis muricata (Linnaeus, 1758)
Florida to West Indies
Bahamas 25mm

Cenchritis muricata (Linnaeus, 1758)
Florida to West Indies
Florida 14-20mm

Echinolittorina millegrana (Philippi, 1848)
Indo-W. Pacific
Réunion 6-10mm

Echinolittorina pascua Rosewater, 1970
Easter group
Easter island 15mm

Echinolittorina cinerea (Pease, 1869)
New Zealand to Tuamotu
Fiji 7mm

Echinolittorina cinerea (Pease, 1869)
New Zealand to Tuamotu
French Polynesia 4-6mm

Echinolittorina cinerea (Pease, 1869)
New Zealand to Tuamotu
French Polynesia 5-8mm

Echinolittorina tuberculata (Menke, 1828)
S. Florida, caribbean, Mid-Atlantic Ridge
Barbados 9-11mm

Echinolittorina placida Reid, 2009
North Carolina to Yucatan, Bahamas
Bahamas 12mm

Echinolittorina marquesensis Reid, 2007
Marquesas
Marquesas 4,5-6,5mm

Echinolittorina marquesensis Reid, 2007
Marquesas
Marquesas 7-7,5mm

Echinolittorina hawaiiensis (Rosewater & Kadolsky, 1981)
Hawaii
Hawaii 6-9mm

Echinolittorina aspera (Philippi, 1846)
W. Mexico to Ecuador
W. Mexico 7-13mm

Echinolittorina aspera (Philippi, 1846)
W. Mexico to Ecuador
W. Costa Rica 11-12mm

Echinolittorina vidua (Gould, 1859)
E. India to W. Pacific
Thailand 10-11mm

Echinolittorina vidua (Gould, 1859)
E. India to W. Pacific
Thailand 10,5-12mm

Echinolittorina modesta (Philippi, 1846)
W. Mexico to Ecuador
W. Panama 16mm – W. Mexico 14mm

Echinolittorina jamaicensis (C.B. Adams, 1850)
Florida, Caribbean
Trinidad 8-12mm – Barbados 10mm

Echinolittorina angustior (Mörch, 1876)
SE. Florida to Brasil, Caribbean
Barbados 8-12mm

Echinolittorina ziczac (Gmelin, 1791)
Bermuda, Florida, Caribbean
Trinidad 11-15mm – Barbados 17-20mm

Echinolittorina ziczac (Gmelin, 1791)
Bermuda, Florida, Caribbean
E. Costa Rica 8,5-13mm

Echinolittorina mespillum (von Mühlfeld, 1824)
W. Florida, Caribbean, Antilles
Curaçao 3-4mm

Echinolittorina punctata (Gmelin, 1791)
Mediterranean to Gabon, Canarias
S. Spain 6-7mm

Echinolittorina punctata (Gmelin, 1791)
Mediterranean to Gabon, Canarias
São Tomé 10-10mm

Echinolittorina striata (King & Broderip, 1832)
Canaries to Cabo Verde islands, Azores
Cabo Verde islands 13mm

Littoraria mauritiana (Lamarck, 1822)
Mascarenhas
Réunion 14-21mm

Littoraria mauritiana (Lamarck, 1822)
Mascarenhas
Rodrigues 18-19mm

Littoraria mauritiana (Lamarck, 1822)
Mascarenhas
Comores 9-14mm

Littoraria vespacea Reid, 1986
Singapore to Sarawak, S. China Sea
Thailand 19mm

Littoraria undulata (J.E. Gray, 1839)
Sri Lanka to Central Pacific
Sri Lanka 12mm

Littoraria undulata (J.E. Gray, 1839)
Sri Lanka to Central Pacific
Fiji 12-15mm

Littoraria undulata (J.E. Gray, 1839)
Sri Lanka to Central Pacific
Thailand 13,5-18mm

Littoraria coccinea (Gmelin, 1791)
Central & SW. Pacific
French Polynesia 10,5-21mm – Samoa 17,5-20mm

Littoraria glabrata (Philippi, 1846)
Indian Ocean
Rodrigues 11,5-22,5mm

Littoraria intermedia (Philippi, 1846)
Red Sea & South Africa, to W. Pacific
French Polynesia 13-21mm

Littoraria intermedia (Philippi, 1846)
Red Sea & South Africa, to W. Pacific
Samoa 17mm

Littoraria scabra (Linnaeus, 1758)
India Ocean to W Pacific, S. China
Australia 26-27mm

Littoraria pallescens (Philippi, 1846) + scabra (Linnaeus, 1758)
E.Africa to W. Pacific
Tanzania 21-26mm

Littoraria pallescens (Philippi, 1846)
E.Africa to W. Pacific
Australia 24-26mm

Littoraria pintado (Wood, 1828)
Indo-Pacific
Réunion 12-20mm

Littoraria pintado (Wood, 1828)
Indo-Pacific
Hawaii 6-9.5mm

Littoraria pintado (Wood, 1828)
Indo-Pacific
Réunion 8-10mm

Littoraria luteola (Quoy & Gaimard, 1833)
E. Australia: Torres to NSW
Queensland 17,5mm

Littoraria filosa (Sowerby, 1832)
SE. Indonesia to S. Torres, to NSW
Queensland 22mm

Littoraria cingulifera (Dunker, 1845)
Guinea to Angola
Gabon 12-13mm

Littoraria cingulifera (Dunker, 1845)
Guinea to Angola
Sierra Leone 12-13mm

Littoraria angulifera (Lamarck, 1822)
Tropical amphiatlantic
Florida 14-20mm

Littoraria flava (King & Broderip, 1832)
Florida to Brasil, Caribbean
E. Costa Rica 10,5-11,5mm

Littoraria nebulosa (Lamarck, 1822)
Florida to Brasil
Florida 22-23mm

Littoraria irrorata (Say, 1822)
New England to Texas
Florida 20-23mm

Littoraria fasciata (J.E. Gray, 1839)
W. Mexico to Ecuador
W. Mexico 24mm

Littoraria zebra (Donovan, 1825)
W. Costa Rica to W. Colombia
W. Panama 30mm

Littoraria zebra (Donovan, 1825)
W. Costa Rica to W. Colombia
W. Panama 28mm

Littoraria varia Sowerby, 1832
W. Panama to Peru
W. Panama 32mm

Littorina compressa Jeffreys, 1865
British Isles to Channel, NW. France
NW. France 13-14mm

Littorina saxatilis (Olivi, 1792)
Circumboreal to Massachusetts, Mediterranean
NW. France 9-14mm

Littorina saxatilis (Olivi, 1792)
Circumboreal to Massachusetts, Mediterranean
NW. France 10-12mm

Littorina saxatilis (Olivi, 1792)
Circumboreal to Massachusetts, Mediterranean
NW. France 12-16mm

Littorina saxatilis (Olivi, 1792)
Circumboreal to Massachusetts, Mediterranean
NW. France 8-17mm

Littorina saxatilis (Olivi, 1792)
Circumboreal to Massachusetts, Mediterranean
Scotland 11-14mm

Littorina saxatilis (Olivi, 1792)
Circumboreal to Massachusetts, Mediterranean
NW. France 11-17mm

Littorina obtusata (Linnaeus, 1758)
Subarctic to Alboran, Azores, New Jersey
NW. France 14-16mm

Littorina obtusata (Linnaeus, 1758)
Subarctic to Alboran, Azores, New Jersey
Scotland 13-15mm

Littorina obtusata (Linnaeus, 1758)
Subarctic to Alboran, Azores, New Jersey
NW. France 11-14mm

Littorina littorea (Linnaeus, 1758)
Arctic to E. Spain, New England & Massachusets
NW. France 16-34mm

Littorina sitkana Philippi, 1846
Bering Sea to Honshu, to Puget Sound
Kamchatka 10-16mm

Littorina littorea (Linnaeus, 1758)
Arctic to E. Spain, New England & Massachusets
White Sea 9-13,5mm

Littorina sitkana Philippi, 1846
Bering Sea to Honshu, to Puget Sound
Kamchatka 10-16mm

Littorina sitkana Philippi, 1846
Bering Sea to Honshu, to Puget Sound
British Columbia 7-8mm

Littorina sitkana Philippi, 1846 var. atkana
Bering Sea to Honshu, to Puget Sound
Washington 12mm

Littorina brevicula (Philippi, 1844)
Korea to Japan
Japan 13mm

Littorina scutulata Gould, 1849
Alaska to California
Washington 10,5mm

Melarhaphe neritoides (Linnaeus, 1758)
Norway to Mauritania, Azores to Black Sea
S. France 5-6mm

Melarhaphe neritoides (Linnaeus, 1758)
Norway to Mauritania, Azores to Black Sea
Tunisia 8mm

Melarhaphe neritoides (Linnaeus, 1758)
Norway to Mauritania, Azores to Black Sea
Crimea 8mm

Nodilittorina natalensis (Philippi, 1847)
SE. Africa, Madagascar
Madagascar 12-14mm

Nodilittorina pyramidalis (Quoy & Gaimard, 1833)
SE. Asia to Australia
Malaysia 6,5-7,5mm

Nodilittorina pyramidalis (Quoy & Gaimard, 1833)
SE. Asia to Australia
Thailand 6-8,5mm

Peasiella tantilla (Gould, 1849)
Hawaii to W. Pacific
Hawaii 3-3,5mm

Peasiella conoidalis (Pease, 1868)
Taiwan to French Polynesia
French Polynesia 1,5-3,5mm

Tectarius grandinatus (Gmelin, 1791)
SE. Polynesia
French Polynesia 24-29mm

Tectarius pagodus (Linnaeus, 1758)
Indonesia to W. Pacific
New Guinea 38mm

Tectarius coronatus Valenciennes, 1832
Philippines to Celebes
Philippines 25-30mm

Tectarius spinulosus (Philippi, 1847)
Indonesia, Oceania, W. Pacific
Philippines 18mm