# Gulella

Gulella is a genus of very small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Streptaxidae.
Until recently, species which are now in the genus Costigulella were included here.

## Distribution

Distribution of the genus Gulella include:
* Afrotropical: Uganda (20 species)
* Arabia
* Madagascar
* Comoros
* the Seychelles
* Mauritius

## Species

Species within the large genus Gulella include:
* Gulella aberdarensis Preston, 1913
* Gulella acutidens (O. Boettger, 1905)
* Gulella adami van Bruggen, 1994
* Gulella aequidentata (E. A. Smith, 1890)
* Gulella afrooccidentalis Verdcourt, 2004
* Gulella albersi (L. Pfeiffer, 1855)
* Gulella albinus van Bruggen & Van Goethem, 1999
* Gulella albogilva Germain, 1934
* Gulella aliciae (Melvill & Ponsonby, 1907)
* Gulella alleni Verdcourt, 1974
* Gulella alutacea Connolly, 1932
* Gulella amaniensis Verdcourt, 1953
* Gulella ambalaniranae Emberton, 2001
* Gulella ambanikelia Emberton, 2001
* Gulella ambodipelomosiae Emberton, 2002
* Gulella ambrensis Emberton, 2001
* Gulella amicta (E. A. Smith, 1890)
* Gulella analamerae Emberton, 2001
* Gulella andreana Fischer-Piette, Blanc, F. & Vukadinovic, 1974
* Gulella andriantanteliae
* Gulella ankaranaensis Fischer-Piette, Blanc, C.P., Blanc, F. & Salvat, 1994
* Gulella annibiodiversitatis van Bruggen, 2011
* Gulella antelmeana Peile, 1936
* Gulella antongilae Emberton, 2001
* Gulella appletoni van Bruggen, 1975
* Gulella aprosdoketa Connolly, 1939
* Gulella aranearum van Bruggen, 1986
* Gulella argoudi Griffiths, 2000
* Gulella arnoldi (Sturany, 1898)
* Gulella arthuri (Dautzenberg, 1890)
* Gulella atewana de Winter, 1996
* Gulella aversostriata Verdcourt, 1985
* Gulella azeitonae D. Holyoak & G. Holyoak, 2020
* Gulella baccata (Preston, 1913)
* Gulella bancoensis de Winter, 1996
* Gulella barbarae Connolly, 1929
* Gulella barnardi van Bruggen, 1965
* Gulella bassetti Burnup, 1925
* Gulella beandreana Emberton, 2001
* Gulella bebokae Emberton, 2001
* Gulella bemarahae Emberton, 2001
* Gulella bemoka Emberton, 2001
* Gulella benetecta Connolly, 1930
* Gulella benjamini Emberton & Pearce, 2000
* Gulella bernardi van Bruggen & Van Goethem, 1997
* Gulella betamponae Emberton, 2002
* Gulella bicolor (T. Hutton, 1834)
* Gulella bitzeense Connolly, 1922
* Gulella bobaombiae Emberton, 2001
* Gulella bolocoensis Ortiz de Zárate López & Ortiz de Zárate Rocandio, 1956
* Gulella bomolensis Verdcourt, 1953
* Gulella bomvana Cole & Herbert, 2009
* Gulella bondi Verdcourt, 1962
* Gulella bouchardi Fischer-Piette, Blanc, F. & Vukadinovic, 1974
* Gulella boucheti Fischer-Piette, Blanc, C.P., Blanc, F. & Salvat, 1994
* Gulella bowkerae (Melvill & Ponsonby, 1892)
* Gulella brevicula (Morelet, 1882)
* Gulella brevis (Thiele, 1911)
* Gulella bruggeni Cole & Herbert, 2009
* Gulella burnupi (Melvill & Ponsonby, 1897)
* Gulella burungaensis (Preston, 1913)
* Gulella bushmanensis Burnup, 1926
* Gulella cacosystata Germain, 1934
* Gulella cacuminata Ortiz de Zárate López & Ortiz de Zárate Rocandio, 1956
* Gulella cairnsi (Melvill & Ponsonby, 1897)
* Gulella callosa (Morelet, 1881)
* Gulella calopasa (Melvill & Ponsonby, 1903)
* Gulella camerani (Pollonera, 1906)
* Gulella cancellata Connolly, 1922
* Gulella candela Connolly, 1922
* Gulella candidula (Morelet, 1889)
* Gulella capmini Emberton, 2001
* Gulella cara Pilsbry, 1919
* Gulella carea (Preston, 1913)
* Gulella caroli (Kobelt, 1913)
* Gulella carpenteri Connolly, 1931
* Gulella caryatis (Melvill & Ponsonby, 1898)
* Gulella cavidens (E. von Martens, 1876)
* Gulella ceciliae van Bruggen, 1971
* Gulella celestinae Emberton, 2001
* Gulella cerea (Dunker, 1848)
* Gulella chapini Pilsbry, 1919
* Gulella cheranganiensis Germain, 1934
* Gulella chi Burnup, 1926
* Gulella claustralis Connolly, 1939
* Gulella claustrum (Preston, 1913)
* Gulella coarctata (D'Ailly, 1910)
* Gulella coarti (Dautzenberg & Germain, 1914)
* Gulella coeni (Preston, 1913)
* Gulella collicola van Bruggen, 1966
* Gulella columella (E. A. Smith, 1903)
* Gulella columna Emberton, 2001
* Gulella columnella (Melvill & Ponsonby, 1901)
* Gulella commoda (E. A. Smith, 1903)
* Gulella comorensis (E. von Martens, 1876)
* Gulella conicodentata K. L. Pfeiffer, 1952
* Gulella connollyi (Melvill & Ponsonby, 1909)
* Gulella conradti (E. von Martens, 1895)
* Gulella consanguinea (E. A. Smith, 1890)
* Gulella consobrina (Ancey, 1892)
* Gulella consociata (E. A. Smith, 1890)
* Gulella constricta Emberton, 2001
* Gulella contingens Burnup, 1925
* Gulella contraria Connolly, 1932
* Gulella copiosa (Preston, 1913)
* Gulella corneola (Morelet, 1886)
* Gulella costellata (Morelet, 1882)
* Gulella crassidens (L. Pfeiffer, 1859)
* Gulella crassilabris (Craven, 1881)
* Gulella craterodon (Melvill & Ponsonby, 1903)
* Gulella cruciata (E. von Martens, 1900)
* Gulella crux van Bruggen, 2011
* Gulella crystallum (Morelet, 1848)
* Gulella cupula van Bruggen & Van Goethem, 1999
* Gulella curvicolumella (Preston, 1913)
* Gulella curvilamella (E. A. Smith, 1890)
* Gulella cyclochilus Degner, 1934
* Gulella cylindrica (L. Pfeiffer, 1852)
* Gulella daedalea (Melvill & Ponsonby, 1903)
* Gulella darglensis (Melvill & Ponsonby, 1908)
* Gulella dartevillei Verdcourt, 1962
* Gulella dautzenbergi Connolly, 1928
* Gulella davisae Herbert, 2016
* Gulella decaryi Fischer-Piette & Vukadinovic, 1974
* Gulella decussatula (Preston, 1913)
* Gulella dejae Bursey & Herbert, 2004
* Gulella delicatula (L. Pfeiffer, 1857)
* Gulella dentiens (Morelet, 1883)
* Gulella devia Connolly, 1931
* Gulella deviae Herbert, 2006
* Gulella dextrorsa Burnup, 1925
* Gulella diabensis Connolly, 1939
* Gulella diodon (Morelet, 1882)
* Gulella discrepans (Sturany, 1898)
* Gulella disseminata (Preston, 1913)
* Gulella distincta (Melvill & Ponsonby, 1893)
* Gulella dohrni (E. A. Smith, 1882)
* Gulella dolichos Verdcourt, 1985
* Gulella doliolum (Morelet, 1867)
* Gulella dorri (Dautzenberg, 1890)
* Gulella drakensbergensis (Melvill & Ponsonby, 1893)
* Gulella duncani Connolly, 1930
* Gulella dunkeri (L. Pfeiffer, 1856)
* Gulella dupuisi Connolly, 1922
* Gulella dupuyana (Crosse, 1876)
* Gulella ectodentata van Bruggen & Van Goethem, 1999
* Gulella elliptica (Melvill & Ponsonby, 1898)
* Gulella enneodon Connolly, 1922
* Gulella eoryi Verdcourt, 2004
* Gulella erugo Rowson, Foster, Seddon & Tattersfield, 2019
* Gulella escalarai Ortiz de Zárate López & Ortiz de Zárate Rocandio, 1956
* Gulella eussoensis (Preston, 1913)
* Gulella euthymia (Melvill & Ponsonby, 1893)
* Gulella excavata (E. von Martens, 1892)
* Gulella excruciata Connolly, 1931
* Gulella exogonia (E. von Martens, 1895)
* Gulella expatriata (Preston, 1910)
* Gulella falconi Burnup, 1925
* Gulella farquhari (Melvill & Ponsonby, 1895)
* Gulella fernandensis Ortiz de Zárate López & Ortiz de Zárate Rocandio, 1956
* Gulella filix Connolly, 1922
* Gulella fischerpiettei Emberton, 2001
* Gulella formosa (Melvill & Ponsonby, 1898)
* Gulella fortidentata (E.A. Smith, 1890)
* Gulella fotobohitrae Emberton, 2001
* Gulella foveolata Preston, 1913
* Gulella framesi Burnup, 1926
* Gulella fraudator Connolly, 1939
* Gulella funerea (Preston, 1913)
* Gulella galactochila (Crosse, 1885)
* Gulella gallorum Fischer-Piette, Blanc, F. & Salvat, 1975
* Gulella garambae van Bruggen & Van Goethem, 1999
* Gulella genialis (Melvill & Ponsonby, 1903)
* Gulella gestroi (Germain, 1915)
* Gulella girardi (Kobelt, 1904)
* Gulella glabra (Morelet, 1882)
* Gulella godfreyi Burnup, 1925
* Gulella gouldi (L. Pfeiffer, 1856)
* Gulella greenwayi Verdcourt, 1953
* Gulella griffithsi Emberton, 2001
* Gulella guilielmi van Bruggen & Van Goethem, 1998
* Gulella gwendolinae (Preston, 1910)
* Gulella hadroglossa Herbert, 2016
* Gulella hafa Emberton, 2001
* Gulella hafahafa Emberton, 2001
* Gulella hamerae Bursey & Herbert, 2004
* Gulella handeiensis Verdcourt, 1953
* Gulella harriesi Burnup, 1926
* Gulella haullevillei (Dautzenberg & Germain, 1914)
* Gulella hector (Preston, 1913)
* Gulella helichrysophila Germain, 1934
* Gulella hemmingi Verdcourt, 1963
* Gulella herberti van Bruggen, 2004
* Gulella heteromphala Pilsbry, 1919
* Gulella hildae van Bruggen, 2001
* Gulella himerothales (Melvill & Ponsonby, 1903)
* Gulella hoqensis Neubert, 2004
* Gulella hordeum (Morelet, 1879)
* Gulella hughscotti Verdcourt, 1980
* Gulella humbloti (Morelet, 1886)
* Gulella impedita Connolly, 1922
* Gulella inconspicua (Thiele, 1911)
* Gulella incurvidens van Bruggen, 1972
* Gulella infans (Craven, 1881)
* Gulella infrendens (E. von Martens, 1866)
* Gulella ingloria (Preston, 1913)
* Gulella inhluzaniensis (Burnup, 1914)
* Gulella inobstructa van Bruggen, 1965
* Gulella insolita (E. A. Smith, 1903)
* Gulella instabilis (Sturany, 1898)
* Gulella insularis (Girard, 1894)
* Gulella insulincola van Bruggen, 1975
* Gulella intradentata (Preston, 1913)
* Gulella intrusa Verdcourt, 1956
* Gulella io Verdcourt, 1974
* Gulella iridescens (Preston, 1913)
* Gulella isipingoensis (Sturany, 1898)
* Gulella isseli (Paladilhe, 1872)
* Gulella jaominai Emberton, 2001
* Gulella jod (Preston, 1910)
* Gulella johannae van Bruggen, 2006
* Gulella johannesburgensis (Melvill & Ponsonby, 1907)
* Gulella jongkindi de Winter, 1996
* Gulella josephinae Emberton, 2001
* Gulella juxtidens (Melvill & Ponsonby, 1899)
* Gulella kelibea Emberton, 2001
* Gulella kelimolotra Emberton, 2002
* Gulella kendrae Emberton & Griffiths, 2009
* Gulella kidundae Adam, 1965
* Gulella kigeziensis (Preston, 1913)
* Gulella kohllarseni (Haas, 1936)
* Gulella kosiensis (Melvill & Ponsonby, 1908)
* Gulella kraussi (L. Pfeiffer, 1856)
* Gulella kulalensis Verdcourt, 1962
* Gulella labiotuberculata Connolly, 1942
* Gulella lacuna (Preston, 1911)
* Gulella laevigata (Dohrn, 1865)
* Gulella laevorsa Burnup, 1925
* Gulella lambda Degner, 1934
* Gulella lamyi (Dautzenberg & Germain, 1914)
* Gulella landianiensis (Dautzenberg, 1908)
* Gulella langei Rowson, Foster, Seddon & Tattersfield, 2019
* Gulella laninifia Emberton, 2002
* Gulella laqueus (Preston, 1913)
* Gulella larva (Morelet, 1877)
* Gulella latimerae Bursey & Herbert, 2004
* Gulella lawrencei van Bruggen, 1964
* † Gulella leakeyi Verdcourt, 1963
* Gulella lendix (E. A. Smith, 1890)
* Gulella lessensis Pilsbry, 1919
* Gulella leucocion Connolly, 1929
* Gulella lievrouwi van Bruggen & Van Goethem, 1999
* Gulella lima (Preston, 1913)
* Gulella lincolni Emberton & Griffiths, 2009
* Gulella lindae Herbert, 2006
* Gulella linguidens Connolly, 1939
* Gulella lissophanes (Melvill & Ponsonby, 1892)
* Gulella lohabea Emberton, 2001
* Gulella lornae Verdcourt, 1952
* Gulella loveridgei van Bruggen, 1996
* Gulella lubeti Fischer-Piette, Blanc, C.P., Blanc, F. & Salvat, 1994
* Gulella lubrica (Morelet, 1881)
* Gulella ludwigi Verdcourt & Venmans, 1953
* Gulella magnifica Emberton, 2001
* Gulella magnolia (Connolly, 1912)
* Gulella magnorchida Emberton, 2001
* Gulella mahafinaratra Emberton, 2001
* Gulella mahagaga Emberton, 2001
* Gulella mahia Emberton, 2001
* Gulella malasangiensis (Preston, 1913)
* Gulella mamellensis Griffiths, 2000
* Gulella manomboae Emberton, 2001
* Gulella mariae (Melvill & Ponsonby, 1892)
* Gulella marionae (Preston, 1910)
* Gulella maritzburgensis (Melvill & Ponsonby, 1893)
* Gulella marojejyae Emberton, 2001
* Gulella masoalae Emberton, 2001
* Gulella masis iensis Pilsbry, 1919
* Gulella matavymolotra Emberton, 2002
* Gulella matumbiensis Verdcourt, 1993
* Gulella mayottensis Connolly, 1925
* † Gulella mbili Pickford, 2009
* Gulella megapex Neubert, 2004
* Gulella melvilli (Burnup, 1914)
* Gulella meneleki (Preston, 1910)
* Gulella menkeana (L. Pfeiffer, 1853)
* Gulella menkhorsti van Bruggen, 2011
* Gulella meruensis (D'Ailly, 1910)
* Gulella mfongosiensis Burnup, 1925
* Gulella miaranoniae Emberton, 2001
* Gulella miaryi Fischer-Piette & Bedoucha, 1964
* Gulella micans K. L. Pfeiffer, 1952
* Gulella michellae Emberton, 2001
* Gulella microdina (Morelet, 1883)
* Gulella microdon (Morelet, 1860)
* Gulella microrutshuruensis van Bruggen, 1995
* Gulella microstriata Emberton, 2001
* Gulella mihomehia Emberton, 2001
* Gulella mikenoensis (Preston, 1913)
* Gulella miniata (F. Krauss, 1848)
* Gulella minuscula Emberton & Pearce, 2000
* Gulella minuta (Morelet, 1889)
* Gulella minutissima (Thiele, 1911)
* Gulella mitsikia Emberton, 2001
* Gulella mkuu Rowson, Seddon & Tattersfield, 2009
* Gulella modioliformis (Morelet, 1877)
* † Gulella moja Pickford, 2009
* Gulella mongolae Ortiz de Zárate Lopez & Ortiz de Zárate Rocandio, 1956
* Gulella monodon (Morelet, 1873)
* Gulella montium (D'Ailly, 1910)
* Gulella mooiensis (Burnup, 1914)
* Gulella msoalae Emberton, 2001
* Gulella multidentata (Sturany, 1898)
* Gulella munita (Melvill & Ponsonby, 1892)
* Gulella nakamaroa Emberton, 2001
* Gulella namorokae Emberton, 2001
* Gulella natalensis (Craven, 1881)
* Gulella ndibo Cole & Herbert, 2009
* Gulella nemoralis (Germain, 1915)
* Gulella nepia Connolly, 1925
* Gulella newmani Bursey & Herbert, 2004
* Gulella newtoni (E. A. Smith, 1890)
* Gulella ngorogoroensis Verdcourt, 1985
* Gulella nifikelia Emberton, 2001
* † Gulella nne Pickford, 2009
* Gulella noltei (Boettger, 1898)
* Gulella nosybei Emberton, 2001
* Gulella nuchalis van Bruggen, 2011
* Gulella nyikaensis (Preston, 1913)
* Gulella nyiroensis (Preston, 1913)
* Gulella obani Oke, 2007
* Gulella obovata (L. Pfeiffer, 1855)
* Gulella obstructa van Bruggen, 1965
* Gulella odhneriana Dupuis, 1923
* Gulella odietei Oke, 2013
* Gulella ogbeifuni Oke, 2013
* Gulella olkokolae W. Adam, 1965
* Gulella opoboensis (Preston, 1914)
* Gulella orchida Emberton, 2001
* Gulella orientalis Connolly, 1929
* Gulella oryza (Morelet, 1882)
* Gulella ovalis (Thiele, 1911)
* Gulella ovularis (Morelet, 1886)
* Gulella pangumana Connolly, 1928
* Gulella papyracea (Preston, 1913)
* Gulella paucidens Verdcourt, 1953
* Gulella pearcei Emberton, 2001
* Gulella peculiaris (E. A. Smith, 1890)
* Gulella penningtoni Burnup, 1925
* Gulella pentheri (Sturany, 1898)
* Gulella pentodon (Morelet, 1889)
* Gulella percivali (Preston, 1913)
* Gulella pergrata (Preston, 1913)
* Gulella perissodonta (Sturany, 1898)
* Gulella perlata Connolly, 1922
* Gulella perplexa Connolly, 1939
* Gulella perspicua (Melvill & Ponsonby, 1893)
* Gulella perspicuaeformis (Sturany, 1898)
* Gulella pervitrea (Preston, 1913)
* Gulella petitboucheti Emberton, 2001
* Gulella pfeifferi (Krauss in Kuster, 1844)
* Gulella phanerodon (Morelet, 1888)
* Gulella phragma (Melvill & Ponsonby, 1907)
* Gulella phyllisae Burnup, 1925
* Gulella planidens (E. von Martens, 1892)
* Gulella planti (L. Pfeiffer, 1856) – Plant's gulella snail
* Gulella platycostata Neubert, 2004
* Gulella plicigera (Morelet, 1886)
* Gulella polita (Melvill & Ponsonby, 1893)
* Gulella polloneriana Pilsbry, 1919
* Gulella pondoensis Connolly, 1939
* Gulella ponsonbyi (Burnup, 1914)
* Gulella porcina Connolly, 1930
* Gulella poutrini (Germain, 1918)
* Gulella praelonga Connolly, 1922
* Gulella premnodes (Sturany, 1902)
* Gulella prestoni Connolly, 1922
* Gulella pretoriana Connolly, 1932
* Gulella princei (Preston, 1911)
* Gulella protruda Neubert & Frank, 1996
* Gulella proxima van Bruggen, 2014
* Gulella pseudandreana Emberton, 2001
* Gulella pseudolkokolae Verdcourt, 2004
* Gulella puella Connolly, 1929
* Gulella pulchella (Melvill & Ponsonby, 1893)
* Gulella pusilla (Morelet, 1881)
* Gulella puzeyi Connolly, 1939
* Gulella queketti (Melvill & Ponsonby, 1896)
* Gulella raffrayi (Bourguignat, 1883)
* Gulella rakotoarisoni Emberton, 2001
* Gulella ranomasina Emberton, 2001
* Gulella razafyi Emberton, 2001
* Gulella rectangularis (Preston, 1913)
* Gulella reeae Emberton & Pearce, 2000
* Gulella reesi (Preston, 1914)
* Gulella reniformis (Preston, 1913)
* Gulella rewgidensis Neubert, 2004
* Gulella rhodesiana (Connolly, 1912)
* Gulella roberti (Preston, 1910)
* Gulella rogersi (Melvill & Ponsonby, 1898)
* Gulella rubinsterni Fischer-Piette, Blanc, C.P., Blanc, F. & Salvat, 1994
* Gulella rugosa Emberton, 2001
* Gulella rumpiana Connolly, 1932
* Gulella runa Rowson, Foster, Seddon & Tattersfield, 2019
* Gulella ruthae Emberton, 2002
* Gulella rutshuruensis Pilsbry, 1919
* Gulella ruwenzoriensis van Bruggen & van Goethem, 1999
* Gulella sahia Emberton, 2002
* Gulella salpinx Herbert, 2002
* Gulella sandersoni Connolly, 1942
* Gulella sankuruensis Dartevelle-Puissant, 1936
* Gulella satisfacta Fischer-Piette, Blanc, C.P., Blanc, F. & Salvat, 1994
* Gulella schweinfurthi (Thiele, 1910)
* Gulella sellae (Pollonera, 1906)
* Gulella seneciophila Germain, 1934
* Gulella separata (Sturany, 1898)
* Gulella sesamum (Morelet, 1883)
* Gulella sexdentata (E. von Martens, 1869)
* Gulella shabae Adam & Van Goethem, 1978
* Gulella shoaensis Verdcourt, 1985
* Gulella sibasana Connolly, 1922
* Gulella simplicima (Preston, 1911)
* † Gulella sita Pickford, 2009
* Gulella socialis Pilsbry, 1919
* Gulella socotrensis Neubert, 2004
* Gulella soror (E. A. Smith, 1890)
* Gulella soulaiana Fischer-Piette, 1973
* Gulella spreta (Morelet, 1883)
* Gulella stolidodea Degner, 1934
* Gulella streptostelopsis Bruggen, 2007
* Gulella strictilabris (Ancey, 1898)
* Gulella stylodon (E. von Martens, 1876)
* Gulella suavissima (Preston, 1913)
* Gulella subflavescens (E. A. Smith, 1890)
* Gulella subframesi Connolly, 1929
* Gulella subhyalina (E. A. Smith, 1890)
* Gulella subkraussi Connolly, 1932
* Gulella subringens (Crosse, 1886)
* Gulella subsellae Haas, 1936
* Gulella sursum van Bruggen, 2001
* Gulella swaziensis Connolly, 1932
* Gulella sylvia (Melvill & Ponsonby, 1903)
* Gulella syngenes (Preston, 1913)
* Gulella systemanaturae van Bruggen, 2008
* Gulella taitensis Verdcourt, 1963
* † Gulella tano Pickford, 2009
* Gulella taolantehezana Emberton, 2002
* † Gulella tatu Pickford, 2009
* Gulella tendronia Emberton, 2001
* Gulella tharfieldensis (Melvill & Ponsonby, 1893)
* Gulella thompsoni K. C. Emberton, Slapcinsky, Campbell, Rakotondrazafy, Andriamiarison & J. D. Emberton, 2010
* Gulella tietzae Cole & Herbert, 2009
* Gulella titania Connolly, 1928
* Gulella tomlini (Preston, 1911)
* Gulella tracheia Rowson, 2007
* Gulella translucida K. L. Pfeiffer, 1952
* Gulella transnominata Connolly, 1925
* Gulella triglochis (Melvill & Ponsonby, 1903)
* Gulella trigona (Morelet, 1881)
* Gulella triplicina (E. von Martens, 1895)
* Gulella tripodium Connolly, 1939
* Gulella tristaoensis Connolly, 1922
* Gulella tsara Emberton, 2001
* Gulella tsaratananae Emberton, 2001
* Gulella tudes (E. von Martens, 1895)
* Gulella udzungwensis van Bruggen, 2003
* Gulella ugandensis (E. A. Smith, 1901)
* Gulella uluguruensis Verdcourt, 1962
* Gulella umzimvubuensis Burnup, 1925
* Gulella unidentata K. L. Pfeiffer, 1952
* Gulella vakinifia Emberton, 2001
* Gulella vallaris (Melvill & Ponsonby, 1907)
* Gulella varians (E. A. Smith, 1899)
* Gulella vatosoa Emberton, 2001
* Gulella vavakelia Emberton, 2001
* Gulella ventricosa Neubert, 2004
* Gulella verdcourti van Bruggen, 1966
* Gulella vermis (Morelet, 1881)
* Gulella viae Burnup, 1925
* Gulella viatoris (Preston, 1913)
* Gulella vicina (E.A. Smith, 1899)
* Gulella virungae van Bruggen & van Goethem, 1999
* Gulella vohimarae Emberton, 2001
* Gulella vriesiana (C. M. F. Ancey, 1885)
* Gulella wahlbergi (F. Krauss, 1848)
* Gulella warrenii (Melvill & Ponsonby, 1903)
* Gulella wendalinae van Bruggen, 1975
* Gulella wilmattae (Pilsbry & Cockerell, 1933)
* Gulella woodhousei (Preston, 1913)
* Gulella xysila (Melvill & Ponsonby, 1907)
* Gulella zanaharyi Emberton, 2001
* Gulella zelota (Melvill & Ponsonby, 1907)
* Gulella zemenensis Verdcourt, 1990
* Gulella zuluensis Connolly, 1932
* Gulella sp. 1 sensu Emberton & Griffiths (2009)
* Gulella sp. 2 sensu Emberton & Griffiths (2009)
* Gulella sp. 3 sensu Emberton & Griffiths (2009)
Synonyms:
* Gulella amboniensis : synonym of Juventigulella amboniensis (Tattersfield, 1998) (original combination)
* Gulella avakubiensis Pilsbry, 1919: synonym of Avakubia avakubiensis (Pilsbry, 1919) (superseded combination)
* Gulella caryatis diabensis Connolly, 1939: synonym of Gulella diabensis Connolly, 1939 (original combination)
* Gulella conospira (Martens, 1892): synonym of Conogulella conospira (E. von Martens, 1892) (superseded combination)
* Gulella cuspidata Verdcourt, 1962: synonym of Dadagulella cuspidata (Verdcourt, 1962) (original combination)
* Gulella foliifera (E. von Martens, 1895): synonym of Primigulella foliifera (E. von Martens, 1895) (superseded combination)
* Gulella grossa (E. von Martens, 1892): synonym of Primigulella grossa (E. von Martens, 1892) (superseded combination)
* Gulella kuiperi de Winter, 2007: synonym of Silvigulella kuiperi (De Winter, 2006) (basionym)
* Gulella linguifera (Martens, 1895): synonym of Primigulella linguifera (E. von Martens, 1895) (superseded combination)
* Gulella ndamanyiluensis]] Venmans, 1956: synonym of Primigulella ndamanyiluensis (Venmans, 1956) (original combination)
* Gulella osborni Pilsbry, 1919: synonym of Silvigulella osborni (Pilsbry, 1919) (original combination)
* Gulella pupa (Thiele, 1911): synonym of Pupigulella pupa (Thiele, 1911) (superseded combination)
* Gulella selene van Bruggen & van Goethem, 1999: synonym of Dadagulella selene (van Bruggen & Van Goethem, 1999) (original combination)
* Gulella thomasseti is a synonym for Glabrennea thomasseti (Sykes, 1909)
* Gulella usambarica K. L. Pfeiffer, 1952: synonym of Gulella ludwigi Verdcourt & Venmans, 1953 (junior secondary homonym of Gulella usambarica (Craven, 1880); Gulella ludwigi Verdcourt & Venmans, 1953 is a replacement name)
* Gulella usambarica (Craven, 1880): synonym of Primigulella usambarica (Craven, 1880) (superseded combination)