Gonaxis

Gonaxis is a genus of air-breathing land snails, terrestrial pulmonate gastr opod mollusks in the family Streptaxidae.

Distribution
Distribution of the genus Gonaxis include Equatorial Africa and South Africa:
 * South Africa
 * Tanzania
 * Uganda (2 species)

Species
Species within the genus Gonaxis include:
 * Gonaxis abessinicus (Thiele, 1933)
 * Gonaxis aethiopicus (Thiele, 1933)
 * Gonaxis albidus (L. Pfeiffer, 1845)
 * Gonaxis benthencourti (Nobre, 1905)
 * Gonaxis blacklocki Connolly, 1928
 * Gonaxis bottegoi (E. von Martens, 1895)
 * Gonaxis breviculus (E. A. Smith, 1890)
 * Gonaxis camerunensis (D'Ailly, 1896)
 * Gonaxis costata Verdcourt, 1963 †
 * Gonaxis cressyi Connolly, 1922
 * Gonaxis cylindricus (K. L. Pfeiffer, 1952)
 * Gonaxis denticulatus (Dohrn, 1878)
 * Gonaxis elegans (Pickford, 2009) †
 * Gonaxis elgonensis (Preston, 1913)
 * Gonaxis gibbonsi Taylor, 1877
 * Gonaxis gibbosus (Bourguignat, 1890)
 * Gonaxis innocens (Preston, 1913)
 * Gonaxis jeanneli (Germain, 1934)
 * Gonaxis johnstoni (E. A. Smith, 1899)
 * Gonaxis kivuensis (Preston, 1913)
 * Gonaxis kizinga (Tattersfield, 1999)
 * Gonaxis lata (E. A. Smith, 1880)
 * Gonaxis latula (Martens, 1895)
 * Gonaxis mamboiensis (E. A. Smith, 1890)
 * Gonaxis margarita (Preston, 1913)
 * Gonaxis masabana (Connolly, 1930)
 * Gonaxis maugerae (J. E. Gray, 1837)
 * Gonaxis micans (Putzeys, 1899)
 * Gonaxis microstriatus (Preston, 1912)
 * Gonaxis miocraveni Pickford, 2009 †
 * Gonaxis montisnimbae Binder, 1960
 * Gonaxis monrovia (Rang, 1831)
 * Gonaxis mozambicensis (E. A. Smith, 1880)
 * Gonaxis mzinga (Tattersfield, 1999)
 * Gonaxis pileolus Connolly, 1928
 * Gonaxis prostratus (L. Pfeiffer, 1856)
 * Gonaxis pseudotmesis Connolly, 1942
 * Gonaxis pupilla (Morelet, 1888)
 * Gonaxis recta (Bourguignat, 1890)
 * Gonaxis schweitzeri (Dohrn, 1878)
 * Gonaxis sudanicus (Preston, 1914)
 * Gonaxis translucidus (Dupuis & Putzeys, 1901)
 * Gonaxis turbinatus (Morelet, 1867)
 * Gonaxis usambarensis Verdcourt
 * Gonaxis vitreus (Morelet, 1867)
 * Gonaxis vulcani (Thiele, 1911)
 * Gonaxis welwitschi (Morelet, 1867)


 * Species brought into synonymy:
 * Gonaxis quadrilateralis Preston, 1910 / Gonaxis (Macrogonaxis) quadrilateralis (Preston, 1910) / Macrogonaxis quadrilateralis: synonym of Tayloria quadrilateralis (Preston, 1910) (superseded combination)
 * Gonaxis vosseleri Thiele: synonym of Afristreptaxis vosseleri (Thiele, 1911) (superseded combination)