Archiv für Naturgeschichte Abteilung B (Nicolai, 1912)

The British freshwater Rhizopoda and Heliozoa - Cash, James, 1839 -1909 (Printed for the Ray Scociety, 1919)

The British freshwater Rhizopoda and Heliozoa - Cash, James, 1839 -1909 (Printed for the Ray Scociety, 1919)

The British freshwater Rhizopoda and Heliozoa - Cash, James, 1839 -1909 (Printed for the Ray Scociety, 1919)

The British freshwater Rhizopoda and Heliozoa - Cash, James, 1839 -1909 (Printed for the Ray Scociety, 1905)

The British freshwater Rhizopoda and Heliozoa - Cash, James, 1839 -1909 (Printed for the Ray Scociety, 1905)

The British freshwater Rhizopoda and Heliozoa - Cash, James, 1839 -1909 (Printed for the Ray Scociety, 1905)

The British freshwater Rhizopoda and Heliozoa - Cash, James, 1839 -1909 (Printed for the Ray Scociety, 1905)

The Journal of the Linnean Society of London. Zoology - Linnean Society of London. (Academic Press [etc.], 1913)

The Scottish naturalist (T. Buncle & Co. [etc.], 1913)