WoRMS source details
Holyoak, D. T.; Holyoak, G. A.; Lima, R. F. D.; Panisi, M.; Sinclair, F. (2020). A checklist of the land Mollusca (Gastropoda) of the islands of São Tomé and Príncipe, with new records and descriptions of new taxa. Iberus: Revista de la Sociedad Española de Malacología, (Iberus).38(2): 219-319.
382590
urn:lsid:zoobank.org:pub:18743A36-9F72-49ED-BBE3-33C5C61301B2 [view]
Holyoak, D. T.; Holyoak, G. A.; Lima, R. F. D.; Panisi, M.; Sinclair, F.
2020
A checklist of the land Mollusca (Gastropoda) of the islands of São Tomé and Príncipe, with new records and descriptions of new taxa
Iberus: Revista de la Sociedad Española de Malacología, (Iberus)
38(2): 219-319
Publication
Available for editors 
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Achatina (Subulina) costulata Greeff, 1882 accepted as Petriola monticola (Morelet, 1866) (source of synonymy)
Achatina (Subulina) subcrenata Greeff, 1882 accepted as Petriola monticola (Morelet, 1866) (source of synonymy)
Achatina barbigera Morelet, 1866 accepted as Achatina marmorea Reeve, 1850 accepted as Petriola marmorea (Reeve, 1850) (additional source)
Africarion dumeticola (Dohrn, 1866) (basis of record)
Afroconulus roseus D. T. Holyoak & G. A. Holyoak, 2020 (original description)
Afroditropis molleri (Nobre, 1886) (additional source)
Afropunctum seminium (Morelet, 1873) (additional source)
Aporachis D. T. Holyoak, 2020 (original description)
Aporachis dohrni (Greeff, 1882) (new combination reference)
Aporachis hispida (Greeff, 1882) (new combination reference)
Apothapsia D. T. Holyoak & G. A. Holyoak, 2020 (original description)
Apothapsia moreleti (Germain, 1915) (new combination reference)
Apothapsia thomensis (Dohrn, 1866) (new combination reference)
Archachatina bicarinata (Bruguière, 1792) (additional source)
Archachatina marginata (Swainson, 1821) (additional source)
Atopocochlis exaratus (O. F. Müller, 1774) accepted as Atopocochlis exarata (O. F. Müller, 1774) (additional source)
Bocageia lotophaga (Morelet, 1848) (additional source)
Buliminus (Rachis) castroi Nobre, 1891 accepted as Aporachis dohrni (Greeff, 1882) (source of synonymy)
Buliminus (Rachis) crossei Nobre, 1891 accepted as Gittenedouardia eminula (Morelet, 1848) (source of synonymy)
Columna columna (O. F. Müller, 1774) (additional source)
Columna hainesi L. Pfeiffer, 1857 (additional source)
Columna leai Tryon, 1866 (additional source)
Cornu aspersum (O. F. Müller, 1774) (additional source)
Cyathopoma inexspectata G. A. Holyoak & D. T. Holyoak, 2020 accepted as Cyathopoma inexspectatum G. A. Holyoak & D. T. Holyoak, 2020 (original description)
Dendrolimax greeffi Simroth, 1889 (additional source)
Dendrolimax heynemanni Heynemann, 1868 (additional source)
Deroceras laeve (O. F. Müller, 1774) (additional source)
Gastrocopta nobrei (Girard, 1893) (basis of record)
Gittenedouardia burnayi (Dohrn, 1866) (new combination reference)
Gittenedouardia eminula (Morelet, 1848) (new combination reference)
Gulella azeitonae D. T. Holyoak & G. A. Holyoak & Sinclair, 2020 (original description)
Gulella crystallum (Morelet, 1848) (additional source)
Gulella joubini (Germain, 1912) accepted as Sphinctostrema joubini (Germain, 1912) (basis of record)
Gulella sorghum (Morelet, 1848) (additional source)
Helix chrysosticta Morelet, 1867 accepted as Thapsia chrysosticta (Morelet, 1867) accepted as Apothapsia thomensis (Dohrn, 1866) (additional source)
Homorus massonianus Crosse, 1888 accepted as Petriola marmorea (Reeve, 1850) (source of synonymy)
Ischnoglessula fuscidula (Morelet, 1858) (additional source)
Ischnoglessula fuscidula var. thomensis (Germain, 1916) accepted as Ischnoglessula fuscidula (Morelet, 1858) (source of synonymy)
Laevicaulis alte (A. Férussac, 1822) (additional source)
Lignus alabaster (Rang, 1831) (basis of record)
Lignus tenuis J. E. Gray, 1834 accepted as Lignus alabaster (Rang, 1831) (source of synonymy)
Limicolaria flammea (O. F. Müller, 1774) (additional source)
Maizania furadana G. A. Holyoak & D. T. Holyoak, 2020 (original description)
Micractaeon koptawelilensis (Germain, 1934) (additional source)
Nanina molleri Nobre, 1894 accepted as Apothapsia thomensis (Dohrn, 1866) (source of synonymy)
Nothapalus solitarius G. A. Holyoak & D. T. Holyoak, 2020 (original description)
Opeas dohrni Girard, 1893 (additional source)
Opeas hannense (Rang, 1831) (additional source)
Opeas pauper (Dohrn, 1866) (additional source)
Opeas subpauper Germain, 1912 (additional source)
Petriola clavus (L. Pfeiffer, 1846) (new combination reference)
Petriola marmorea (Reeve, 1850) (additional source)
Petriola monticola (Morelet, 1866) (new combination reference)
Principicochlea D. T. Holyoak & G. A. Holyoak, 2020 (original description)
Principicochlea tenuitesta D. T. Holyoak, G. A. Holyoak & Sinclair, 2020 (original description)
Principitrochoidea D. T. Holyoak & G. A. Holyoak, 2020 (original description)
Principitrochoidea aglypta (Dohrn, 1866) (new combination reference)
Principitrochoidea convexa G. A. Holyoak, D. T. Holyoak & Sinclair, 2020 (original description)
Principitrochoidea folini (Morelet, 1848) (new combination reference)
Pseudoglessula fuscidula var. thomensis Germain, 1916 accepted as Ischnoglessula fuscidula (Morelet, 1858) (source of synonymy)
Pseudopeas crossei (Girard, 1893) (additional source)
Pseudoveronicella forcarti D. T. Holyoak, G. A. Holyoak & Sinclair, 2020 (original description)
Pseudoveronicella liberiana (A. Gould, 1850) (additional source)
Pseudoveronicella thomensis (Girard, 1893) (status source)
Punctum camerunense de Winter, 2017 (additional source)
Pupa hyalina L. Pfeiffer, 1849 accepted as Gulella crystallum (Morelet, 1848) (source of synonymy)
Pupisoma dioscoricola (C. B. Adams, 1845) (additional source)
Pupisoma harpula (Reinhardt, 1886) accepted as Salpingoma harpula (Reinhardt, 1886) (additional source)
Pyrgina umbilicata Greeff, 1882 (additional source)
Quickia concisa (Morelet, 1848) (additional source)
Rachis burnayi (Dohrn, 1866) accepted as Gittenedouardia burnayi (Dohrn, 1866) (source of synonymy)
Rachis eminula (Morelet, 1848) accepted as Gittenedouardia eminula (Morelet, 1848) (source of synonymy)
Rhysotina hepatizon (A. Gould, 1845) (additional source)
Rhysotina sublaevis G. A. Holyoak & D. T. Holyoak, 2016 (additional source)
Rhysotina welwitschi (Morelet, 1866) (additional source)
Stenogyra (Subulina) angustior Dohrn, 1866 accepted as Striosubulina striatella (Rang, 1831) (source of synonymy)
Streptostele Dohrn, 1866 (additional source)
Streptostele abbreviata D. T. Holyoak, G. A. Holyoak & Sinclair, 2020 (original description)
Streptostele fastigiata (Morelet, 1848) (additional source)
Streptostele feai Germain, 1912 (basis of record)
Streptostele folini (Morelet, 1858) (additional source)
Streptostele moreletiana Dohrn, 1866 (additional source)
Striosubulina striatella (Rang, 1831) (additional source)
Subulina feai Germain, 1912 (additional source)
Subulina moreleti Girard, 1893 (additional source)
Subulina newtoni Girard, 1893 (additional source)
Succinea spurca A. Gould, 1850 accepted as Quickia concisa (Morelet, 1848) (source of synonymy)
Thapsia chrysosticta (Morelet, 1867) accepted as Apothapsia thomensis (Dohrn, 1866) (source of synonymy)
Thapsia germaini Connolly, 1925 accepted as Apothapsia thomensis (Dohrn, 1866) (source of synonymy)
Thomea newtoni Girard, 1893 (additional source)
Thomeomaizania gascoignei G. A. Holyoak & D. T. Holyoak, 2020 (original description)
Thomeomaizania vandellii (Nobre, 1886) (additional source)
Thomithapsia D. T. Holyoak & G. A. Holyoak, 2020 (original description)
Thomithapsia bomsucessica G. A. Holyoak & D. T. Holyoak, 2020 (original description)
Thomitrochoidea D. T. Holyoak & G. A. Holyoak, 2020 (original description)
Thomitrochoidea trindadensis D. T. Holyoak & G. A. Holyoak, 2020 (original description)
Thyrophorella thomensis Greeff, 1882 (additional source)
Tomostele Ancey, 1885 (status source)
Tomostele musaecola (Morelet, 1860) (basis of record)
Trachycystis iredalei Preston, 1912 (additional source)
Achatina (Subulina) subcrenata Greeff, 1882 accepted as Petriola monticola (Morelet, 1866) (source of synonymy)
Achatina barbigera Morelet, 1866 accepted as Achatina marmorea Reeve, 1850 accepted as Petriola marmorea (Reeve, 1850) (additional source)
Africarion dumeticola (Dohrn, 1866) (basis of record)
Afroconulus roseus D. T. Holyoak & G. A. Holyoak, 2020 (original description)
Afroditropis molleri (Nobre, 1886) (additional source)
Afropunctum seminium (Morelet, 1873) (additional source)
Aporachis D. T. Holyoak, 2020 (original description)
Aporachis dohrni (Greeff, 1882) (new combination reference)
Aporachis hispida (Greeff, 1882) (new combination reference)
Apothapsia D. T. Holyoak & G. A. Holyoak, 2020 (original description)
Apothapsia moreleti (Germain, 1915) (new combination reference)
Apothapsia thomensis (Dohrn, 1866) (new combination reference)
Archachatina bicarinata (Bruguière, 1792) (additional source)
Archachatina marginata (Swainson, 1821) (additional source)
Atopocochlis exaratus (O. F. Müller, 1774) accepted as Atopocochlis exarata (O. F. Müller, 1774) (additional source)
Bocageia lotophaga (Morelet, 1848) (additional source)
Buliminus (Rachis) castroi Nobre, 1891 accepted as Aporachis dohrni (Greeff, 1882) (source of synonymy)
Buliminus (Rachis) crossei Nobre, 1891 accepted as Gittenedouardia eminula (Morelet, 1848) (source of synonymy)
Columna columna (O. F. Müller, 1774) (additional source)
Columna hainesi L. Pfeiffer, 1857 (additional source)
Columna leai Tryon, 1866 (additional source)
Cornu aspersum (O. F. Müller, 1774) (additional source)
Cyathopoma inexspectata G. A. Holyoak & D. T. Holyoak, 2020 accepted as Cyathopoma inexspectatum G. A. Holyoak & D. T. Holyoak, 2020 (original description)
Dendrolimax greeffi Simroth, 1889 (additional source)
Dendrolimax heynemanni Heynemann, 1868 (additional source)
Deroceras laeve (O. F. Müller, 1774) (additional source)
Gastrocopta nobrei (Girard, 1893) (basis of record)
Gittenedouardia burnayi (Dohrn, 1866) (new combination reference)
Gittenedouardia eminula (Morelet, 1848) (new combination reference)
Gulella azeitonae D. T. Holyoak & G. A. Holyoak & Sinclair, 2020 (original description)
Gulella crystallum (Morelet, 1848) (additional source)
Gulella joubini (Germain, 1912) accepted as Sphinctostrema joubini (Germain, 1912) (basis of record)
Gulella sorghum (Morelet, 1848) (additional source)
Helix chrysosticta Morelet, 1867 accepted as Thapsia chrysosticta (Morelet, 1867) accepted as Apothapsia thomensis (Dohrn, 1866) (additional source)
Homorus massonianus Crosse, 1888 accepted as Petriola marmorea (Reeve, 1850) (source of synonymy)
Ischnoglessula fuscidula (Morelet, 1858) (additional source)
Ischnoglessula fuscidula var. thomensis (Germain, 1916) accepted as Ischnoglessula fuscidula (Morelet, 1858) (source of synonymy)
Laevicaulis alte (A. Férussac, 1822) (additional source)
Lignus alabaster (Rang, 1831) (basis of record)
Lignus tenuis J. E. Gray, 1834 accepted as Lignus alabaster (Rang, 1831) (source of synonymy)
Limicolaria flammea (O. F. Müller, 1774) (additional source)
Maizania furadana G. A. Holyoak & D. T. Holyoak, 2020 (original description)
Micractaeon koptawelilensis (Germain, 1934) (additional source)
Nanina molleri Nobre, 1894 accepted as Apothapsia thomensis (Dohrn, 1866) (source of synonymy)
Nothapalus solitarius G. A. Holyoak & D. T. Holyoak, 2020 (original description)
Opeas dohrni Girard, 1893 (additional source)
Opeas hannense (Rang, 1831) (additional source)
Opeas pauper (Dohrn, 1866) (additional source)
Opeas subpauper Germain, 1912 (additional source)
Petriola clavus (L. Pfeiffer, 1846) (new combination reference)
Petriola marmorea (Reeve, 1850) (additional source)
Petriola monticola (Morelet, 1866) (new combination reference)
Principicochlea D. T. Holyoak & G. A. Holyoak, 2020 (original description)
Principicochlea tenuitesta D. T. Holyoak, G. A. Holyoak & Sinclair, 2020 (original description)
Principitrochoidea D. T. Holyoak & G. A. Holyoak, 2020 (original description)
Principitrochoidea aglypta (Dohrn, 1866) (new combination reference)
Principitrochoidea convexa G. A. Holyoak, D. T. Holyoak & Sinclair, 2020 (original description)
Principitrochoidea folini (Morelet, 1848) (new combination reference)
Pseudoglessula fuscidula var. thomensis Germain, 1916 accepted as Ischnoglessula fuscidula (Morelet, 1858) (source of synonymy)
Pseudopeas crossei (Girard, 1893) (additional source)
Pseudoveronicella forcarti D. T. Holyoak, G. A. Holyoak & Sinclair, 2020 (original description)
Pseudoveronicella liberiana (A. Gould, 1850) (additional source)
Pseudoveronicella thomensis (Girard, 1893) (status source)
Punctum camerunense de Winter, 2017 (additional source)
Pupa hyalina L. Pfeiffer, 1849 accepted as Gulella crystallum (Morelet, 1848) (source of synonymy)
Pupisoma dioscoricola (C. B. Adams, 1845) (additional source)
Pupisoma harpula (Reinhardt, 1886) accepted as Salpingoma harpula (Reinhardt, 1886) (additional source)
Pyrgina umbilicata Greeff, 1882 (additional source)
Quickia concisa (Morelet, 1848) (additional source)
Rachis burnayi (Dohrn, 1866) accepted as Gittenedouardia burnayi (Dohrn, 1866) (source of synonymy)
Rachis eminula (Morelet, 1848) accepted as Gittenedouardia eminula (Morelet, 1848) (source of synonymy)
Rhysotina hepatizon (A. Gould, 1845) (additional source)
Rhysotina sublaevis G. A. Holyoak & D. T. Holyoak, 2016 (additional source)
Rhysotina welwitschi (Morelet, 1866) (additional source)
Stenogyra (Subulina) angustior Dohrn, 1866 accepted as Striosubulina striatella (Rang, 1831) (source of synonymy)
Streptostele Dohrn, 1866 (additional source)
Streptostele abbreviata D. T. Holyoak, G. A. Holyoak & Sinclair, 2020 (original description)
Streptostele fastigiata (Morelet, 1848) (additional source)
Streptostele feai Germain, 1912 (basis of record)
Streptostele folini (Morelet, 1858) (additional source)
Streptostele moreletiana Dohrn, 1866 (additional source)
Striosubulina striatella (Rang, 1831) (additional source)
Subulina feai Germain, 1912 (additional source)
Subulina moreleti Girard, 1893 (additional source)
Subulina newtoni Girard, 1893 (additional source)
Succinea spurca A. Gould, 1850 accepted as Quickia concisa (Morelet, 1848) (source of synonymy)
Thapsia chrysosticta (Morelet, 1867) accepted as Apothapsia thomensis (Dohrn, 1866) (source of synonymy)
Thapsia germaini Connolly, 1925 accepted as Apothapsia thomensis (Dohrn, 1866) (source of synonymy)
Thomea newtoni Girard, 1893 (additional source)
Thomeomaizania gascoignei G. A. Holyoak & D. T. Holyoak, 2020 (original description)
Thomeomaizania vandellii (Nobre, 1886) (additional source)
Thomithapsia D. T. Holyoak & G. A. Holyoak, 2020 (original description)
Thomithapsia bomsucessica G. A. Holyoak & D. T. Holyoak, 2020 (original description)
Thomitrochoidea D. T. Holyoak & G. A. Holyoak, 2020 (original description)
Thomitrochoidea trindadensis D. T. Holyoak & G. A. Holyoak, 2020 (original description)
Thyrophorella thomensis Greeff, 1882 (additional source)
Tomostele Ancey, 1885 (status source)
Tomostele musaecola (Morelet, 1860) (basis of record)
Trachycystis iredalei Preston, 1912 (additional source)
Angola for Gittenedouardia eminula (Morelet, 1848)
Annobon for Opeas dohrni Girard, 1893
Bioko for Gittenedouardia burnayi (Dohrn, 1866)
Cameroon for Gittenedouardia burnayi (Dohrn, 1866)
Cameroon for Gittenedouardia eminula (Morelet, 1848)
Cameroon for Ischnoglessula fuscidula (Morelet, 1858)
Liberia for Ischnoglessula fuscidula (Morelet, 1858)
Principe Island for Africarion dumeticola (Dohrn, 1866) (origin: native - endemic)
Principe Island for Bocageia lotophaga (Morelet, 1848) (origin: native - endemic)
Principe Island for Cyathopoma inexspectata G. A. Holyoak & D. T. Holyoak, 2020
Principe Island for Dendrolimax heynemanni Heynemann, 1868 (origin: native - endemic)
Principe Island for Gulella crystallum (Morelet, 1848) (origin: native - endemic)
Principe Island for Gulella sorghum (Morelet, 1848) (origin: native - endemic)
Principe Island for Helix striatella Rang, 1831
Principe Island for Lignus alabaster (Rang, 1831) (origin: native - endemic)
Principe Island for Opeas subpauper Germain, 1912 (origin: native - endemic)
Principe Island for Principicochlea tenuitesta D. T. Holyoak, G. A. Holyoak & Sinclair, 2020
Principe Island for Principitrochoidea convexa G. A. Holyoak, D. T. Holyoak & Sinclair, 2020
Principe Island for Pseudoveronicella forcarti D. T. Holyoak, G. A. Holyoak & Sinclair, 2020
Principe Island for Streptostele abbreviata D. T. Holyoak, G. A. Holyoak & Sinclair, 2020
Principe Island for Streptostele fastigiata (Morelet, 1848) (origin: native - endemic)
Principe Island for Streptostele feai Germain, 1912 (origin: native - endemic)
Principe Island for Streptostele folini (Morelet, 1858) (origin: native - endemic)
Principe Island for Subulina feai Germain, 1912 (origin: native - endemic)
Principe Island for Subulina moreleti Girard, 1893 (origin: native - endemic)
Principe Island for Subulina newtoni Girard, 1893 (origin: native - endemic)
São Tomé for Afroconulus roseus D. T. Holyoak & G. A. Holyoak, 2020
São Tomé for Aporachis dohrni (Greeff, 1882) (origin: native - endemic)
São Tomé for Aporachis hispida (Greeff, 1882) (origin: native - endemic)
São Tomé for Apothapsia moreleti (Germain, 1915) (origin: native - endemic)
São Tomé for Apothapsia thomensis (Dohrn, 1866) (origin: native - endemic)
São Tomé for Atopocochlis exaratus (O. F. Müller, 1774) (origin: native - endemic)
São Tomé for Cornu aspersum (O. F. Müller, 1774) (origin: alien)
São Tomé for Dendrolimax greeffi Simroth, 1889 (origin: native - endemic)
São Tomé for Deroceras laeve (O. F. Müller, 1774) (origin: alien)
São Tomé for Gastrocopta nobrei (Girard, 1893) (origin: native - endemic)
São Tomé for Gulella azeitonae D. T. Holyoak & G. A. Holyoak & Sinclair, 2020
São Tomé for Helix hepatizon A. Gould, 1845
São Tomé for Limicolaria flammea (O. F. Müller, 1774) (origin: alien)
São Tomé for Maizania furadana G. A. Holyoak & D. T. Holyoak, 2020
São Tomé for Micractaeon koptawelilensis (Germain, 1934)
São Tomé for Nothapalus solitarius G. A. Holyoak & D. T. Holyoak, 2020
São Tomé for Opeas hannense (Rang, 1831) (origin: alien)
São Tomé for Petriola clavus (L. Pfeiffer, 1846) (origin: native - endemic)
São Tomé for Petriola monticola (Morelet, 1866) (origin: native - endemic)
São Tomé for Punctum camerunense de Winter, 2017
São Tomé for Pupisoma dioscoricola (C. B. Adams, 1845)
São Tomé for Pupisoma harpula (Reinhardt, 1886)
São Tomé for Pyrgina umbilicata Greeff, 1882 (origin: native - endemic)
São Tomé for Rhysotina hepatizon (A. Gould, 1845) (origin: native - endemic)
São Tomé for Rhysotina sublaevis G. A. Holyoak & D. T. Holyoak, 2016 (origin: native - endemic)
São Tomé for Rhysotina welwitschi (Morelet, 1866) (origin: native - endemic)
São Tomé for Thomea newtoni Girard, 1893 (origin: native - endemic)
São Tomé for Thomeomaizania gascoignei G. A. Holyoak & D. T. Holyoak, 2020
São Tomé for Thomithapsia bomsucessica G. A. Holyoak & D. T. Holyoak, 2020
São Tomé for Thomitrochoidea trindadensis D. T. Holyoak & G. A. Holyoak, 2020
São Tomé for Thyrophorella thomensis Greeff, 1882 (origin: native - endemic)
São Tomé for Tomostele musaecola (Morelet, 1860)
São Tomé for Trachycystis iredalei Preston, 1912
São Tomé for Truncatellina thomensis D. T. Holyoak & G. A. Holyoak, 2020
São Tomé and Principe for Afropunctum seminium (Morelet, 1873) (origin: native - non-endemic)
São Tomé and Principe for Gittenedouardia burnayi (Dohrn, 1866)
São Tomé and Principe for Gittenedouardia eminula (Morelet, 1848)
São Tomé and Principe for Ischnoglessula fuscidula (Morelet, 1858)
São Tomé and Principe for Laevicaulis alte (A. Férussac, 1822) (origin: alien)
São Tomé and Principe for Opeas pauper (Dohrn, 1866) (origin: native - endemic)
São Tomé and Principe for Quickia concisa (Morelet, 1848)
São Tomé and Principe for Streptostele moreletiana Dohrn, 1866 (origin: native - endemic)
Annobon for Opeas dohrni Girard, 1893
Bioko for Gittenedouardia burnayi (Dohrn, 1866)
Cameroon for Gittenedouardia burnayi (Dohrn, 1866)
Cameroon for Gittenedouardia eminula (Morelet, 1848)
Cameroon for Ischnoglessula fuscidula (Morelet, 1858)
Liberia for Ischnoglessula fuscidula (Morelet, 1858)
Principe Island for Africarion dumeticola (Dohrn, 1866) (origin: native - endemic)
Principe Island for Bocageia lotophaga (Morelet, 1848) (origin: native - endemic)
Principe Island for Cyathopoma inexspectata G. A. Holyoak & D. T. Holyoak, 2020
Principe Island for Dendrolimax heynemanni Heynemann, 1868 (origin: native - endemic)
Principe Island for Gulella crystallum (Morelet, 1848) (origin: native - endemic)
Principe Island for Gulella sorghum (Morelet, 1848) (origin: native - endemic)
Principe Island for Helix striatella Rang, 1831
Principe Island for Lignus alabaster (Rang, 1831) (origin: native - endemic)
Principe Island for Opeas subpauper Germain, 1912 (origin: native - endemic)
Principe Island for Principicochlea tenuitesta D. T. Holyoak, G. A. Holyoak & Sinclair, 2020
Principe Island for Principitrochoidea convexa G. A. Holyoak, D. T. Holyoak & Sinclair, 2020
Principe Island for Pseudoveronicella forcarti D. T. Holyoak, G. A. Holyoak & Sinclair, 2020
Principe Island for Streptostele abbreviata D. T. Holyoak, G. A. Holyoak & Sinclair, 2020
Principe Island for Streptostele fastigiata (Morelet, 1848) (origin: native - endemic)
Principe Island for Streptostele feai Germain, 1912 (origin: native - endemic)
Principe Island for Streptostele folini (Morelet, 1858) (origin: native - endemic)
Principe Island for Subulina feai Germain, 1912 (origin: native - endemic)
Principe Island for Subulina moreleti Girard, 1893 (origin: native - endemic)
Principe Island for Subulina newtoni Girard, 1893 (origin: native - endemic)
São Tomé for Afroconulus roseus D. T. Holyoak & G. A. Holyoak, 2020
São Tomé for Aporachis dohrni (Greeff, 1882) (origin: native - endemic)
São Tomé for Aporachis hispida (Greeff, 1882) (origin: native - endemic)
São Tomé for Apothapsia moreleti (Germain, 1915) (origin: native - endemic)
São Tomé for Apothapsia thomensis (Dohrn, 1866) (origin: native - endemic)
São Tomé for Atopocochlis exaratus (O. F. Müller, 1774) (origin: native - endemic)
São Tomé for Cornu aspersum (O. F. Müller, 1774) (origin: alien)
São Tomé for Dendrolimax greeffi Simroth, 1889 (origin: native - endemic)
São Tomé for Deroceras laeve (O. F. Müller, 1774) (origin: alien)
São Tomé for Gastrocopta nobrei (Girard, 1893) (origin: native - endemic)
São Tomé for Gulella azeitonae D. T. Holyoak & G. A. Holyoak & Sinclair, 2020
São Tomé for Helix hepatizon A. Gould, 1845
São Tomé for Limicolaria flammea (O. F. Müller, 1774) (origin: alien)
São Tomé for Maizania furadana G. A. Holyoak & D. T. Holyoak, 2020
São Tomé for Micractaeon koptawelilensis (Germain, 1934)
São Tomé for Nothapalus solitarius G. A. Holyoak & D. T. Holyoak, 2020
São Tomé for Opeas hannense (Rang, 1831) (origin: alien)
São Tomé for Petriola clavus (L. Pfeiffer, 1846) (origin: native - endemic)
São Tomé for Petriola monticola (Morelet, 1866) (origin: native - endemic)
São Tomé for Punctum camerunense de Winter, 2017
São Tomé for Pupisoma dioscoricola (C. B. Adams, 1845)
São Tomé for Pupisoma harpula (Reinhardt, 1886)
São Tomé for Pyrgina umbilicata Greeff, 1882 (origin: native - endemic)
São Tomé for Rhysotina hepatizon (A. Gould, 1845) (origin: native - endemic)
São Tomé for Rhysotina sublaevis G. A. Holyoak & D. T. Holyoak, 2016 (origin: native - endemic)
São Tomé for Rhysotina welwitschi (Morelet, 1866) (origin: native - endemic)
São Tomé for Thomea newtoni Girard, 1893 (origin: native - endemic)
São Tomé for Thomeomaizania gascoignei G. A. Holyoak & D. T. Holyoak, 2020
São Tomé for Thomithapsia bomsucessica G. A. Holyoak & D. T. Holyoak, 2020
São Tomé for Thomitrochoidea trindadensis D. T. Holyoak & G. A. Holyoak, 2020
São Tomé for Thyrophorella thomensis Greeff, 1882 (origin: native - endemic)
São Tomé for Tomostele musaecola (Morelet, 1860)
São Tomé for Trachycystis iredalei Preston, 1912
São Tomé for Truncatellina thomensis D. T. Holyoak & G. A. Holyoak, 2020
São Tomé and Principe for Afropunctum seminium (Morelet, 1873) (origin: native - non-endemic)
São Tomé and Principe for Gittenedouardia burnayi (Dohrn, 1866)
São Tomé and Principe for Gittenedouardia eminula (Morelet, 1848)
São Tomé and Principe for Ischnoglessula fuscidula (Morelet, 1858)
São Tomé and Principe for Laevicaulis alte (A. Férussac, 1822) (origin: alien)
São Tomé and Principe for Opeas pauper (Dohrn, 1866) (origin: native - endemic)
São Tomé and Principe for Quickia concisa (Morelet, 1848)
São Tomé and Principe for Streptostele moreletiana Dohrn, 1866 (origin: native - endemic)
