Chlamydarion aberdarensis G.A. de Mol, 1970 Kenya
Zonitarion abyssinica G.A. de Mol& B. Verdcourt, 1968 Ethiopia
Teleozonites adansoniae (P.M.A. Morelet, 1848) Nigeria6,3 mm
Estria adscita J.L. Van Goethem, 1975
Trochonanina aglypta (W.L.H. Dohrn, 1866) Gabon, Sao Tomé Island7 mm
Zonitotrochus aillyi (H.A. Pilsbry, 1919) Zaire6,6 mm
Sheldonia aloicola (Melvill & Ponsonby,1890)
Gynnarion aloysiisabaudiae (C. Pollonera, 1906)
Trochonanina anceyi (J.R. Bourguignat, 1885) Mozambique
Trochozonites arabica (FOSSIL) E. Neubert& D. Van Damme, 2012 † Oman
Microkerkus arnotti (Benson, 1864)
Polytoxon athrix (H.R. Simroth, 1896)
Zonitarion atromaculatus G.A. de Mol, 1970 Sierra Leone
Polytoxon aurantiacum H.R. Simroth, 1897
Verdcourtia auriformis (K.H.J. Thiele, 1910) Congo, Pointe Noire
Trichotoxon bambuseti B. Verdcourt& R.M. Polhill, 1961
Microcyclus baumanni H.R. Simroth, 1896
Trochozonites bellula (E.C. Von Martens, 1892) Zaire4,8 mm
Zonitarion benoit G.A. de Mol, 1970 Zaire
Zonitarion bequaerti H.A. Pilsbry, 1919 Zaire
Leptichnus bernardi J.L. Van Goethem Tanzania
Zonitarion bicarinatus G.A. de Mol, 1970 Zaire
Zonitarion binderi G.A. de Mol, 1970 Zaire
Trochonanina bloyeti J.R. Bourguignat, 1889 Mozambique
Zonitarion boranensis C. Piersanti, 1939 Ethiopia
Zonitarion bouilloni J.J. Van Mol, 1970 Zaire
Sylvarion brieni G.A. de Mol, 1970 Ivory coast, Abidjan
Urocyclus bruggeni J.J. Van Mol, 1970 Malawi
Atoxon brunneaum H.R. Simroth, 1897
Zingis brunneofasciata B. Verdcourt, 1961 Mozambique
Thapsia buraensis B. Verdcourt Kenya
Microkerkus burnupi (Godwin-Austen, 1914)
Urocyclus bussei H.R. Simroth, 1910
Zonitarion camerunensis G.A. de Mol, 1970 Cameroon
Verrucarion camerunensis (E. Degner, 1931) Cameroon