Published in Quarterly journal of microscopical science, in 1916, in volume 61, issue 243, pages 205-216

Published in Quarterly journal of microscopical science, in 1916, in volume 61, issue 243, pages 217-274

Published in Quarterly journal of microscopical science, in 1916, in volume 61, issue 243, pages 275-300

Published in Quarterly journal of microscopical science, in 1916, in volume 61, issue 243, pages 301-312

Published in Quarterly journal of microscopical science, in 1916, in volume 61, issue 243, pages 313-316

Published in Quarterly journal of microscopical science, in 1916, in volume 61, issue 243, pages 317-336

Published in Quarterly journal of microscopical science, in 1916, in volume 61, issue 244, pages 383-432

Published in Quarterly journal of microscopical science, in 1916, in volume 61, issue 244, pages 433-473

Published in Quarterly journal of microscopical science, in 1916, in volume 62, issue 245, pages 1-41

Published in Quarterly journal of microscopical science, in 1916, in volume 62, issue 245, pages 43-94

Published in Quarterly journal of microscopical science, in 1916, in volume 62, issue 245, pages 95-114