ISSN 0003-9365
- Serie title:
- Founded by: Fritz Schaudinn
- Activity: 1902–1998
- Succeeded by: Protist
- Zobodat
- Internet Archive:
- 1902, v. 1, link, link, link, link, link
- 1903, v. 2, link, link
- 1904, v. 3, link, link, link
- 1904, v. 4, link, link, link
- 1905, v. 5, link, link
- 1905, v. 6, link, link
- 1906, v. 7, link, link, link
- 1907, v. 8, link, link, link, link
- 1907, v. 9, link, link, link, link, link, link
- 1907, v. 10, link
- 1907, supplement I, link, link, link, link
- 1908, v. 11, link, link, link
- 1908, v. 12, link, link, link, link
- 1909, v. 13, link
- 1909, v. 14, link
- 1909, v. 15, link
- 1909, v. 16, link
- 1909, v. 17, link
- 1910, v. 18, link
- 1910, v. 19, link
- 1910, v. 20, link
- 1911, v. 21, link
- 1911, v. 22, link
- 1911, v. 23, link
- 1912, v. 24, link
- 1912, v. 25, link
- 1912, v. 26, link
- 1912, v. 27, link
- 1913, v. 28, link
- 1913, v. 29, link
- 1913, v. 30, link
- 1913, v. 31, link
- 1914, v. 32, link
- 1914, v. 33, link
- 1914, v. 34, link
- 1915, v. 35, link
- 1916, v. 36, link
- 1917, v. 37, link
- 1918, v. 38, link
- 1919, v. 39, link
- 1919/20, v. 40, link
- 1920, v. 41, link
- 1921, v. 42, link
- 1921, v. 43, link
- 1922, v. 44, link
- 1922, v. 45, link
- 1923, v. 46, link
- 1924/48, v. 47, link
- 1924, v. 48, link
- 1924, v. 49, link
- 1925, v. 50, link
- 1925, v. 51, link
- 1925, v. 52, link
- 1926, v. 53, link
- 1926, v. 54, link
- 1926, v. 55, link
- 1926, v. 56, link