Published in Quarterly journal of microscopical science, in 1912, in volume 57, issue 227, pages 301-304

Published in Quarterly journal of microscopical science, in 1912, in volume 57, issue 227, pages 305-328

Published in Quarterly journal of microscopical science, in 1912, in volume 57, issue 227, pages 329-369

Published in Quarterly journal of microscopical science, in 1912, in volume 57, issue 228, pages 397-426

Published in Quarterly journal of microscopical science, in 1912, in volume 57, issue 228, pages 427-438

Published in Quarterly journal of microscopical science, in 1912, in volume 57, issue 228, pages 439-471

Published in Quarterly journal of microscopical science, in 1912, in volume 58, issue 229, pages 1-116

Published in Quarterly journal of microscopical science, in 1912, in volume 58, issue 229, pages 117-144

Published in Quarterly journal of microscopical science, in 1912, in volume 58, issue 229, pages 145-158

Published in Quarterly journal of microscopical science, in 1912, in volume 58, issue 229, pages 171-240

Published in Quarterly journal of microscopical science, in 1912, in volume 58, issue 229, pages 241-256

Published in Quarterly journal of microscopical science, in 1912, in volume 58, issue 230, pages 257-284

Published in Quarterly journal of microscopical science, in 1912, in volume 58, issue 230, pages 299-324

Published in Quarterly journal of microscopical science, in 1912, in volume 58, issue 230, pages 325-336

Published in Quarterly journal of microscopical science, in 1912, in volume 58, issue 230, pages 337-352