Classification of Olsson 1922

G. Dentalium Linnaeus 1758
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Dentalium bocasensis Olsson 1922
G. Astralium Link 1807
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Astralium brevispinum Lamarck 1822
Astralium caelatum Gmelin 1791
G. Calliostoma Swainson 1840
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Calliostoma castilla Olsson 1922
G. Chlorostoma Swainson 1840
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G. Neritina Lamarck 1816
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Neritina viridemaris Maury 1917
G. Phasianella Lamarck 1804
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Phasianella mollis Olsson 1922
G. Turbo Linnaeus 1758
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Turbo saltus Olsson 1922
G. Bursa Roding 1798
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Bursa crassa Dillwyn 1817
G. Cassis Scopoli 1777
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Cassis flammea Linnaeus 1758
Cassis sulcifera Sowerby 1850
G. Cerithium Bruguière 1789
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Cerithium costaricensis Olsson 1922
G. Clava Martyn 1784
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Clava alajuela Olsson 1922
Clava costaricana Olsson 1922
G. Crepidula Lamarck 1799
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Crepidula plana Say 1822
G. Cypraea Linnaeus 1758 [cowry]
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Cypraea cinerea Martini 1769
Cypraea dominicensis Gabb 1873
Cypraea parisimina Olsson 1922
G. Malea Valenciennes 1833
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Malea elliptica Pilsbry and Johnston 1917
G. Natica Scopoli 1777
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Natica canrena Linnaeus 1758
Natica guppyana Toula 1909
Natica youngi Maury 1917
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Natica youngi cocleana Olsson 1922
G. Neverita Risso 1826
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Neverita nereidis Maury 1917
G. Phalium Link 1807
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Phalium moniliferum Guppy 1866
G. Polinices Monfort 1810 [moon snail]
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Polinices subclausa Sowerby 1850
G. Sconsia Gray 1847
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Sconsia laevigata Guppy 1850
G. Serpulorbis Sasso 1827
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Serpulorbis papulosa Guppy 1866
G. Siliquaria Bruguière 1792
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G. Strombus Linnaeus 1758 [conch]
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Strombus gatunensis Toula 1908
Strombus pugiloides Guppy 1866
G. Turritella Lamarck 1799 [turret shell]
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Turritella altilira Conrad 1857
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Turritella exoleta Linnaeus 1758
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Turritella gatunensis Conrad 1857
Turritella mimetes Brown and Pilsbry 1911
Turritella oreodoxa Olsson 1922
G. Xenophora Fischer von Waldheim 1807
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G. Alectrion Montfort 1810
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Alectrion losquemadica Maury 1917
Alectrion merenda Olsson 1922
Alectrion ranuncula Olsson 1922
G. Ancistrosyrinx Dall 1881
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G. Borsonia Bellardi 1839
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Borsonia cocoensis Olsson 1922
G. Cancellaria Lamarck 1799
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Cancellaria barretti Guppy 1866
Cancellaria dariena Toula 1908
Cancellaria rowelli Dall 1896
Cancellaria toroensis Olsson 1922
G. Conus Linnaeus 1758
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Conus burckhardti Bose 1906
Conus concavitectum Brown and Pilsbry 1911
Conus gracilissimus Guppy 1866
Conus granozonatus Guppy 1866
Conus imitator Brown and Pilsbry 1911
Conus limonensis Olsson 1922
Conus marginatus Sowerby 1839
Conus molis Brown and Pilsbry 1911
Conus planiliratus Sowerby 1850
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Conus proteus Hwass 1792
Conus recognitus Guppy 1867
Conus stenostomus Sowerby 1850
G. Cytharella Monterosato 1875
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Cytharella limata Olsson 1922
G. Drillia Gray 1838
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Drillia aquansis Olsson 1922
Drillia aurantia Olsson 1922
Drillia carruca Olsson 1922
Drillia citria Olsson 1922
Drillia coccos Olsson 1922
Drillia cocosina Olsson 1922
Drillia consors Sowerby 1850
Drillia cristobali Olsson 1922
Drillia limonensis Olsson 1922
Drillia limonica Olsson 1922
Drillia lithocolletoides Olsson 1922
Drillia moensis Gabb 1881
Drillia musa Olsson 1922
Drillia theobroma Olsson 1922
Drillia venusta Sowerby 1850
G. Fasciolaria Lamarck 1799 [tulip snail]
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Fasciolaria gorgasiana Brown and Pilsbry 1913
Fasciolaria tulipa Linnaeus 1758
G. Fusus Bruguière 1789
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Fusus miocosmius Olsson 1922
G. Glyphostoma Gabb 1872
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Glyphostoma dentifera Gabb 1872
G. Latirus Monfort 1810
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Latirus irazu Olsson 1922
Latirus taurus Olsson 1922
G. Marginella Lamarck 1799
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Marginella avena Kiener 1834
Marginella latissima Dall 1896
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Marginella leander Brown and Pilsbry 1911
Marginella macdonaldi Dall 1912
Marginella mindiensis Cossmann 1913
Marginella musacina Olsson 1922
G. Melongena Schumacher 1817
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Melongena consors Sowerby 1850
G. Metula Adams and Adams 1853
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Metula cancellata Gabb 1873
Metula gabbi Brown and Pilsbry 1911
Metula harrisi Olsson 1922
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G. Mitra Lamarck 1798
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Mitra almagrensis Toula 1911
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Mitra dariensis Brown and Pilsbry 1911
Mitra longa Gabb 1873
Mitra poas Olsson 1922
Mitra rudis Gabb 1873
G. Murex Linnaeus 1758
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Murex messorius Sowerby 1841
G. Northia Gray 1847
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Northia northiae Gray in Griffith & Pidgeon 1833
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G. Oliva Bruguière 1789
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Oliva brevispira Gabb 1873
Oliva cylindrica Sowerby 1850
Oliva gatunensis Toula 1908
G. Olivella Swainson 1831
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Olivella boussaci Olsson 1922
Olivella goliath Olsson 1922
Olivella limonensis Olsson 1922
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Olivella muticoides Gabb 1873
G. Peristernia Mörch 1852
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Peristernia insula Olsson 1922
Peristernia tortugera Olsson 1922
G. Phos Monfort 1810
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Phos beteyensis Olsson 1922
Phos estrellensis Olsson 1922
Phos gatunensis Toula 1909
Phos metuloides Dall 1896
Phos mexicanus Bose 1906
Phos moorei Guppy 1866
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Phos subsemicostatus Brown and Pilsbry 1911
G. †Ptychosalpinx Gill 1867
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Ptychosalpinx dentalis Olsson 1922
G. Scaphella Swainson 1832
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Scaphella costaricana Olsson 1922
G. †Scobinella Conrad 1848
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Scobinella morierei Cossmann 1913
G. †Solenosteira Dall 1890
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Solenosteira dalli Brown and Pilsbry 1911
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Invalid names: Coralliophila gatunensis Toula 1911 [synonym]
G. Strombina Mörch 1852
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Strombina ambigua Guppy 1866
Strombina cricamola Olsson 1922
Strombina lessepsiana Brown and Pilsbry 1911
Strombina matima Olsson 1922
G. Terebra Bruguière 1789
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Terebra berlinerae Maury 1917
Terebra bipartita Sowerby 1849
Terebra costaricensis Olsson 1922
Terebra estrellana Olsson 1922
Terebra gatunensis Toula 1908
Terebra gausapata Brown and Pilsbry 1911
Terebra haitensis Dall 1895
Terebra pumbriensis Olsson 1922
Terebra spirifera Dall 1895
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Terebra subsulcifera Brown and Pilsbry 1911
Terebra wolfgangi Toula 1909
G. Turricula Schumacher 1817
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Turricula taurina Olsson 1922
Turricula terryi Olsson 1922
G. Turris Röding 1798
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Turris albida Perry 1811
G. Typhis Montfort 1810
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Typhis alatus Sowerby 1850
G. Voluta Linnaeaus 1758
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Voluta alfaroi Dall 1912
G. Xancus Röding 1798
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Xancus scopulus Olsson 1922
G. Actaeon Oken 1815
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Actaeon costaricensis Olsson 1922
G. Ringicula Deshayes 1838
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Ringicula dominicana Maury 1917
G. Architectonica Röding 1798 [sundial]
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Architectonica granulata Lamarck 1822
Cl. Bivalvia Linnaeus 1758 [clam]
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G. Limaea Bronn 1831
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Limaea solida Dall 1898
G. Nucula Lamarck 1799
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Nucula orbicella Olsson 1922
Nucula tenuisculpta Gabb 1873
G. Yoldia Möller 1842
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Yoldia bocasensis Olsson 1922
G. Arca Linnaeus 1758 [ark]
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Subg. Arca (Calloarca) Gray 1857
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Arca hindsi Olsson 1922
Arca occidentalis Philippi 1847
Arca umbonata Lamarck 1819
G. Glycymeris Da Costa 1778
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Glycymeris canalis Brown and Pilsbry 1911
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Invalid names: Glycymeris trilobicostata Pilsbry and Brown 1917 [synonym]
Glycymeris carbasina Brown and Pilsbry 1911
Glycymeris castaneus Lamarck 1819
Glycymeris decussatus Linnaeus 1758
Glycymeris lloydsmithi Brown and Pilsbry 1917
G. Limopsis Sassi 1827
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Limopsis monilis Olsson 1922
G. Anomia Linnaeus 1758 [jingle]
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Anomia simplex d'Orbigny 1845
G. Ostrea Linnaeus 1758
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Ostrea megodon Hanley 1846
G. Pecten Müller 1776
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Pecten aotus Olsson 1922
Pecten coralliphila Olsson 1922
Pecten gatunensis Toula 1909
Pecten macdonaldi Olsson 1922
Pecten oligolepis Brown and Pilsbry 1913
G. Placunanomia Broderip 1832
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G. Plicatula Lamarck 1801
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G. Pteria Scopoli 1777
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Pteria inornata Gabb 1873
G. Spondylus Linnaeus 1758
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Spondylus chiriquiensis Olsson 1922
Spondylus gumanomocon Brown and Pilsbry 1913
G. Abra Lamarck 1818 [abra]
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Abra triangulata Dall 1900
G. Antigona Schumacher 1817
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Antigona blandiana Guppy 1873
Antigona harrisiana Olsson 1922
Antigona multicostata Sowerby 1835
Antigona rugosa Gmelin 1792
Antigona tarquina Dall 1900
G. Cardita Bruguière 1792
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Cardita matima Olsson 1922
G. Cardium Linnaeus 1758
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Cardium heredium Olsson 1922
G. Chama Linnaeus 1758
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Chama congregata Conrad 1833
G. Chione von Mühlfield 1811
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Chione costaricensis Olsson 1922
Chione grus Holmes 1858
Chione holocyma Brown and Pilsbry 1911
Chione hotelensis Olsson 1922
Chione mactropsis Conrad 1855
Chione rowleei Olsson 1922
Chione ulocyma Dall 1895
G. Clementia Gray 1847
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Clementia dariena Conrad 1855
G. Crassatellites Krueger 1823
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Crassatellites reevei Gabb 1873
G. Cyclinella Dall 1902
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G. Diplodonta Bronn 1831
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Diplodonta collina Olsson 1922
G. Divaricella Martens 1880
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G. Dosinia Scopoli 1777
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Dosinia acetabulum Conrad 1832
G. Gafrarium Ršding 1798
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Gafrarium altum Dall 1903
Gafrarium limonensis Olsson 1922
G. Macoma Leach 1819
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Macoma costaricana Olsson 1922
G. Macrocallista Meek 1876
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Macrocallista maculata Linnaeus 1758
G. Mactra Linnaeus 1767
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Mactra sincola Olsson 1922
Subg. Tellina (Merisca) Dall 1900
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Tellina (Merisca) nasua Olsson 1922
G. Mesodesma Deshayes
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Mesodesma costaricensis Olsson 1922
G. Mulinia Gray 1837
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Subg. Phacoides (Parvilucina) Dall 1901
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G. †Protocardia Beyrich 1845
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Subg. Protocardia (Lophocardium) Fischer 1887
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G. Sanguinolaria Lamarck 1799
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Sanguinolaria alouatta Olsson 1922
G. Semele Schumacher 1817
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Semele claytoni Maury 1917
Semele laevis Sowerby 1833
Semele sayi Toula 1909
G. Strigilla Turton 1822
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Strigilla musanica Olsson 1922
Strigilla pisiformis Linnaeus 1758
G. Tagelus Gray 1847
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Tagelus cebus Olsson 1922
G. Tellidora Morch 1856
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Tellidora cristata Récluz 1842
G. Tellina Linnaeus 1758
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Tellina cercadica Maury 1917
Tellina costaricana Olsson 1922
Tellina dariena Conrad 1855
Tellina lepidota Dall 1900
Tellina rovala Olsson 1922
G. Venericardia Lamarck 1801
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G. Corbula Bruguière 1789
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Corbula dietziana Adams 1852
Corbula oropendula Olsson 1922
Corbula orosi Olsson 1922
Corbula vieta Guppy 1866
Corbula viminea Guppy 1866
G. Gastrochaena Spengler 1783
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G. †Petaloconchus Lea 1843
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G. Amusium Röding 1798
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Amusium bocasense Olsson 1922
Amusium luna Brown and Pilsbry 1913
G. Leda Schumacher 1817
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Leda balboae Brown and Pilsbry 1911
Leda davilae Olsson 1922
G. Pitaria Roemer 1857
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Pitaria boucaryensis Olsson 1922
Pitaria guppyana Gabb 1881
Pitaria hillii Dall 1895
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Pitaria hillii musanica Olsson 1922
G. Metis Adams and Adams 1856
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Metis barba Olsson 1922
G. Echinochama Fischer 1887
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Echinochama antiquata Guppy 1866
Echinochama yaquensis Maury 1917
Subg. Pecten (Chlamys) Röding 1798
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Subg. Arca (Scapharca) Gray 1847
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Arca (Scapharca) dariensis Brown and Pilsbry 1911
Subg. Cardium (Trachycardium) Mörch 1853
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Cardium (Trachycardium) stiriatum Brown and Pilsbry 1911
Subg. Tellina (Angulus) Megerle 1811
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Subg. Venericardia (Pleuromeris) Conrad 1867
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Subg. Tellina (Arcopagia) Leach 1827
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G. Distortrix Link 1807
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Distortrix simillima Sowerby 1850
G. Labiosa Schmidt 1832
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Labiosa lineata Say 1822
G. Volvula Adams 1850
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Volvula cylindrica Gabb 1873
Phos elegans Guppy 1866
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Phos elegans limonensis Olsson 1922
Subg. Pecten (Aequipecten) Fischer 1886 [scallop]
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Subg. Arca (Cunearca) Dall 1898
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Subg. †Mactra (Mactrella) Gray
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Subg. Dentalium (Fissidentalium) Fischer 1885
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Oliva sayana Ravenel 1834
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Oliva sayana immortua Pilsbry and Brown 1917
Subg. Cardium (Laevicardium) Swainson 1840
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Subg. Phacoides (Here) Gabb 1866
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Subg. Macoma (Psammacoma) Dall 1900
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Subg. Phacoides (Lucinisca) Dall 1901
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Subg. Conus (Chelyconus) Mörch 1852
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G. Crepitacella Guppy 1867
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Crepitacella limonensis Olsson 1922
Subg. Phacoides (Callucina) Dall 1901
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Subg. Arca (Barbatia) Gray 1842
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Arca (Barbatia) mauryae Olsson 1922
Subg. Cardium (Fragum) Ršding 1798
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Cardium (Fragum) medium Linnaeaus 1758
Subg. Arca (Noetia) Gray 1857
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Subg. Acteocina (Cylichnella) Gabb 1873
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Subg. Murex (Phyllonotus) Swainson 1830
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G. †Psammosolen Risso 1826
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Subg. Cardium (Papyridea) Swainson 1840
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Subg. Leda (Adrana) Adams and Adams 1858
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Leda (Adrana) dalliana Olsson 1922
Leda (Adrana) ensinoides Olsson 1922
Psammacoma gatunensis Toula 1909
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Cythara terminula Dall 1890
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Subg. Thracia (Cyathodonta) Conrad 1849
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G. Sistrum Montfort 1810
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Sistrum nodulosum Adams 1845
Typhis linguliferus Dall 1890
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Acteocina bullata Kiener 1834
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Oliva testacea Lamarck 1811
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Mitra swainsoni Broderip 1836
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Solenosteira vaughani Dall 1903
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