Gulella Pfeiffer, 1856

Gulella alleni Verdcourt, 1974

Gulella amaniensis Verdcourt, 1953

Gulella amboniensis Tattersfield, 1998

Gulella antelmeana Peile, 1936

Gulella aprosdoketa Connolly, 1939

Gulella bicolor (Hutton, 1834)

Gulella bomolensis Verdcourt, 1953

Gulella claustralis Connolly, 1939

Gulella conradti

Gulella cuspidata Verdcourt

Gulella foliifera von Martens, 1895

Gulella gouldi

Gulella greenwayi Verdcourt

Gulella grossa von Martens, 1892

Gulella gwendolinae

Gulella inconspicua Thiele

Gulella intrusa Verdcourt, 1956

Gulella lornae

Gulella ludwigi Verdcourt & Venmans

Gulella mayottensis

Gulella ndamanyiluensis Venmans

Gulella paucidens Verdcourt, 1953

Gulella plantii

Gulella puzeyi Connolly, 1939

Gulella salpinx Herbert, 2002

Gulella subhyalina

Gulella taitensis Verdcourt

Gulella translucida K. Pfeiffer, 1852

Gulella unidentata K. Pfeiffer

Gulella usagarica