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 of the genus Gulella include:
Afrotropical: Uganda (20 species)ArabiaMadagascarComorosthe SeychellesMauritiusSpecies within the genus Gullela include:
subgenus Avakubia Pilsbry, 1919
Gulella avakubiensis Pilsbry, 1919subgenus Conogulella Pilsbry, 1919
Gulella conospira (Martens, 1892)subgenus Gulella Pfeiffer, 1856
Gulella laevigata (Dohrn, 1865)Gulella mikenoensis (Preston, 1913)subgenus Molarella Connolly, 1922
Gulella malasangiensis (Preston, 1913)Gulella ugandensis (E. A. Smith, 1901)subgenus Paucidentina Martens, 1897
Gulella brevis (Thiele, 1911)Gulella masisiensis Pilsbry, 1919subgenus Plicigulella Pilsbry, 1919
Gulella vicina adelpha (Preston, 1913)subgenus Primigulella Pilsbry, 1919
Gulella linguifera (Martens, 1895)subgenus Pupigulella Pilsbry, 1919
Gulella pupa (Thiele, 1911)subgenus Silvigulella Pilsbry, 1919
Gulella kuiperi de Winter, 2007Gulella osborni Pilsbry, 1919subgenus Tortigulella Pilsbry, 1919
Gulella cara Pilsbry, 1919Gulella heteromphala Pilsbry, 1919Gulella lessensis Pilsbry, 1919Gulella obani Oke, 2007subgenus Wilmattina Pilsbry & Cockerell, 1933
Gulella disseminata (Preston, 1913)subgenus ?
Gulella alleniGulella amaniensisGulella ambodipelomosiae Emberton, 2002Gulella amboniensisGulella andriantanteliaeGulella antelmeanaGulella aprosdoketaGulella beandreana Emberton, 2001Gulella betamponae Emberton, 2002Gulella bomolensisGulella caryatis diabensis Connolly, 1939Gulella caryatis (Melvill & Ponsonby, 1898)Gulella claustralisGulella cuspidataGulella decussatula (Preston, 1913)Gulella deviae Herbert, 2006Gulella foliiferaGulella fraudator Connolly, 1939Gulella greenwayiGulella grossaGulella inconspicuaGulella intrusaGulella ioGulella kelimolotra Emberton, 2002Gulella kendrae Emberton & Griffiths, 2009Gulella laninifia Emberton, 2002Gulella lincolni Emberton & Griffiths, 2009Gulella lindae Herbert, 2006Gulella ludwigiGulella matavymolotra Emberton, 2002Gulella mayottensisGulella minuseula Emberton & Pearce, 2000Gulella ndamanyiluensisGulella paucidensGulella plantii - Plant's gulella snailGulella puzeyiGulella ruthae Emberton, 2002Gulella ruwenzoriensis van Bruggen & van Goethem, 1999Gulella sahia Emberton, 2002Gulella salpinx Herbert, 2002Gulella selene van Bruggen & van Goethem, 1999Gulella soulaiana Fischer-Piette, 1973Gulella streptostelopsis Bruggen, 2007Gulella systemanaturae Bruggen, 2008Gulella taitensisGulella taolantehezana Emberton, 2002Gulella thompsoniGulella translucidaGulella unidentataGulella usambaricaGulella virungae van Bruggen & van Goethem, 1999Gulella sp. 1 sensu Emberton & Griffiths (2009)Gulella sp. 2 sensu Emberton & Griffiths (2009)Gulella sp. 3 sensu Emberton & Griffiths (2009)synonyms:
Gulella thomasseti is a synonym for Glabrennea thomasseti (Sykes, 1909)