Anodontites lacirana Pilsbry & Olsson, 1935 † (basis of record)
Anodontites olssoni K. van W. Palmer, 1941 † (additional source)
Asolene guatalensis K. van W. Palmer, 1945 † (additional source)
Asolene quatalensis [sic] † accepted as
Asolene guatalensis K. van W. Palmer, 1945 † (basis of record)
Aylacostoma (Longiverena) peyeri dickersoni K. van W. Palmer, 1941 † accepted as
Charadreon eucosmius (Pilsbry & Olsson, 1935) † (source of synonymy)
Aylacostoma tricarinata (Etheridge, 1879) † accepted as
Dyris gracilis Conrad, 1871 † (source of synonymy)
Aylacostoma tuberculatum Spix, 1827 accepted as
Longiverena tuberculata (Spix, 1827) (subsequent type designation)
Castalioides W. B. Marshall, 1934 † accepted as
Diplodon (Ecuadorea) W. B. Marshall & Bowles, 1932 † represented as
Diplodon Spix, 1827 (source of synonymy)
Castalioides laddi W. B. Marshall, 1934 † accepted as
Diplodon biblianus (W. B. Marshall & Bowles, 1932) † (source of synonymy)
Congeria (Eocongeria) Starobogatov, 1970 † accepted as
Mytilopsis Conrad, 1858 (source of synonymy)
Corbula (Erodona) magdalensis Pilsbry & Olsson, 1935 † accepted as
Pachydon cebada (F. M. Anderson, 1928) † (source of synonymy)
Diplodon (Ecuadorea) W. B. Marshall & Bowles, 1932 † represented as
Diplodon Spix, 1827 (basis of record)
Diplodon (Ecuadorea) bibliana (W. B. Marshall & Bowles, 1932) † accepted as
Diplodon biblianus (W. B. Marshall & Bowles, 1932) † (basis of record)
Diplodon (Rhipidodonta) oponcitonis Pilsbry & Olsson, 1935 † accepted as
Rhipidodonta oponcitonis (Pilsbry & Olsson, 1935) † (basis of record)
Diplodon liddlei K. van W. Palmer, 1941 † accepted as
Diplodon biblianus (W. B. Marshall & Bowles, 1932) † (source of synonymy)
Diplodon tipswordi (K. van W. Palmer, 1945) † (basis of record)
Dyris hauxwelli C. P. Nuttall, 1990 † (original description)
Dyris lacirana Pilsbry & Olsson, 1935 † (basis of record)
Dyris semituberculata C. P. Nuttall, 1990 † accepted as
Tryonia semituberculata (C. P. Nuttall, 1990) † (original description)
Ecuadorea W. B. Marshall & Bowles, 1932 † accepted as
Diplodon (Ecuadorea) W. B. Marshall & Bowles, 1932 † represented as
Diplodon Spix, 1827 (status source)
Gonioconcha Bonarelli, 1921 † accepted as
Pyrgulifera Meek, 1871 † (source of synonymy)
Guianadesma colombiana (Pilsbry & Olsson, 1935) † accepted as
Anticorbula colombiana (Pilsbry & Olsson, 1935) † (basis of record)
Hemisinus corrosensis Pilsbry & Olsson, 1935 † (basis of record)
Hemisinus olivaceus Reeve, 1860 accepted as
Longiverena tuberculata (Spix, 1827) (source of synonymy)
Hemisinus peyeri var. dickersoni K. van W. Palmer, 1941 † accepted as
Charadreon eucosmius (Pilsbry & Olsson, 1935) † (source of synonymy)
Hemisinus pictus Pilsbry, 1944 † (status source)
Hyria weisbordi K. van W. Palmer, 1945 † (additional source)
Liris acicularis C. P. Nuttall, 1990 † accepted as
Lorus acicularis (C. P. Nuttall, 1990) † (original description)
Liris minuscula (Gabb, 1869) † accepted as
Lorus minusculus (Gabb, 1869) † (basis of record)
Longiverena colombiana C. P. Nuttall, 1990 † accepted as
Sheppardiconcha colombiana (C. P. Nuttall, 1990) † (original description)
Longiverena tuberculata (Spix, 1827) (basis of record)
Melania tricarinata Etheridge, 1879 † accepted as
Dyris gracilis Conrad, 1871 † (source of synonymy)
Monocondylaea azoguensis K. van W. Palmer, 1941 † (additional source)
Monocondylaea marshalliana Pilsbry & Olsson, 1935 † (basis of record)
Monocondylaea pacchiana K. van W. Palmer, 1941 † (additional source)
Mytilopsis trigalensis Olsson, 1931 † accepted as
Mytilopsis scripta (Conrad, 1874) † (source of synonymy)
Nanivitrea colombiana C. P. Nuttall, 1990 † accepted as
Cochliopina colombiana (C. P. Nuttall, 1990) † (original description)
Nanivitrea kugleri (Forcart, 1948) (basis of record)
Neritina pacchiana K. van W. Palmer, 1941 † (basis of record)
Neritina ziczac Etheridge, 1879 † accepted as
Neritina ortoni H. Woodward, 1871 † (source of synonymy)
Ostomya mencheri K. van W. Palmer, 1945 † accepted as
Anticorbula mencheri (K. van W. Palmer, 1945) † (source of synonymy)
Ostomya pachiteana Pilsbry, 1944 † (status source)
Ostomya terminalis Pilsbry, 1944 † accepted as
Pachydon hettneri (F. M. Anderson, 1928) † (additional source)
Pachydon (Anisorhynchus) cuneiformis Conrad, 1874 † (status source)
Pachydon ovalis C. P. Nuttall, 1990 † accepted as
Pachydon cebada (F. M. Anderson, 1928) † (original description)
Pachydon trigonalis C. P. Nuttall, 1990 † (original description)
Pebasia C. P. Nuttall, 1990 † accepted as
Exallocorbula Nemésio, Aronowsky & L. C. Anderson, 2006 † (original description)
Pebasia dispar (Conrad, 1874) † accepted as
Exallocorbula dispar (Conrad, 1874) † (basis of record)
Potamolithoides biblianus W. B. Marshall & Bowles, 1932 † (basis of record)
Poteria (Pseudaperostoma) bibliana (W. B. Marshall & Bowles, 1932) † represented as
Poteria bibliana (W. B. Marshall & Bowles, 1932) † (additional source)
Pyrgulifera brackebuschi (Bonarelli, 1927) † (basis of record)
Pyrgulifera bracklebushi [sic] † accepted as
Pyrgulifera brackebuschi (Bonarelli, 1927) † (basis of record)
Pyrgulifera striata (Bonarelli, 1921) † (basis of record)
Semisinus peyeri de Greve, 1938 † accepted as
Charadreon eucosmius (Pilsbry & Olsson, 1935) † (source of synonymy)
Sheppardiconcha bibliana W. B. Marshall & Bowles, 1932 † (additional source)
Sheppardiconcha lataguensis C. P. Nuttall, 1990 † (original description)
Sogamosa cyrenoides Pilsbry & Olsson, 1935 † (basis of record)
Verena brownii (Etheridge, 1879) † accepted as
Aylacostoma brownii (Etheridge, 1879) † (basis of record)
Verena crenocarina (Moricand, 1841) accepted as
Aylacostoma crenocarina (Moricand, 1841) (basis of record)
Verena crenocarina ava (Pilsbry & Olsson, 1935) † accepted as
Aylacostoma ava (Pilsbry & Olsson, 1935) † (basis of record)
Verena guaduasensis (F. M. Anderson, 1928) † (basis of record)
Verena lataguensis C. P. Nuttall, 1990 † accepted as
Aylacostoma lataguense (C. P. Nuttall, 1990) † (original description)
Vitrinella (Vitrinellops) degrevei C. P. Nuttall, 1990 † accepted as
Cochliopina bourguyi (Roxo, 1924) † (original description)
Vitrinella (Vitrinellops) hauxwelli C. P. Nuttall, 1990 † accepted as
Cochliopina hauxwelli (C. P. Nuttall, 1990) † (original description)
Colombia for
Dyris semituberculata C. P. Nuttall, 1990 †
Colombia for
Longiverena colombiana C. P. Nuttall, 1990 †
Colombia for
Nanivitrea colombiana C. P. Nuttall, 1990 †
Colombia for
Pachydon ovalis C. P. Nuttall, 1990 †
Colombia for
Pachydon trigonalis C. P. Nuttall, 1990 †
Colombia for
Sheppardiconcha lataguensis C. P. Nuttall, 1990 †
Colombia for
Verena lataguensis C. P. Nuttall, 1990 †
Peru for
Dyris hauxwelli C. P. Nuttall, 1990 †
Peru for
Liris acicularis C. P. Nuttall, 1990 †
Peru for
Vitrinella (Vitrinellops) degrevei C. P. Nuttall, 1990 †
Peru for
Vitrinella (Vitrinellops) hauxwelli C. P. Nuttall, 1990 †
Status
Not well enough preserved for generic assignment according to Nuttall (1990). Also, a junior secondary homonym of ... [details]
Status
According to Nuttall (1990), the species cannot be assigned to a genus because of the poor preservation. [details]
Status
According to Nuttall (1990), the species might belong to Pachydon, but the poor preservation, with the hinge being ... [details]
Synonymy
Synonymy not explicitly stated but implied by considering Gonioconcha striata Bonarellai, 1927 sensu Parodiz ... [details]
Synonymy
Nuttall (1990) considered several Oligocene species (including Mytilopsis trigalensis Olsson, 1931) junior synonyms ... [details]
Synonymy
Considered a junior synonym of the extant Guianadesma sinuosum Morrison, 1943 by Nuttall (1990). [details]
Type locality
1.5 km upstream from La Tagua on Rio Caqueta, Colombia [details]
Type locality
Loc 33/480-560 cm. La Tagua, Colombia [details]
Type locality
1.5 km upstream from La Tagua on Rio Caqueta, Colombia [details]
Type locality
1.5 km upstream from La Tagua on Rio Caqueta, Colombia [details]
Type locality
1.5 km upstream from La Tagua on Rio Caqueta, Colombia [details]
Type locality
CAE 33/480-560 cm, La Tagua, Colombia [details]