Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1880)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1884)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1885)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1887)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1890)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1896)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1897)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1899)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1910)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1912)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1913)

Zoologisches Centralblatt (W. Engelmann, 1897)

Zoologisches Centralblatt (W. Engelmann, 1899)

Zoologisches Centralblatt (W. Engelmann, 1900)

Zoologisches Centralblatt (W. Engelmann, 1902)

Zoologisches Taschenbuch für Studierende zum Gebrauch bei Vorlesungen und praktischen Übungen - Selenka, Emil, 1842 -1902 (Georgi, 1897)

Zoologisches Zentralblatt (W. Engelmann, 1903)

Zoologisches Zentralblatt (W. Engelmann, 1905)

Zoologisches Zentralblatt (W. Engelmann, 1907)

Zoologisches Zentralblatt (W. Engelmann, 1908)

The Zoologist : a monthly journal of natural history (1843)

The Zoologist : a monthly journal of natural history (1844)

The Zoologist : a monthly journal of natural history (1845)

The Zoologist : a monthly journal of natural history (1846)

The Zoologist : a monthly journal of natural history (1848)

The Zoologist : a monthly journal of natural history (1849)

The Zoologist : a monthly journal of natural history (1854)

The Zoologist : a monthly journal of natural history (1865)

The Zoologist : a monthly journal of natural history (1866)

The Zoologist : a monthly journal of natural history (1872)

The Zoologist : a monthly journal of natural history (1877)

The Zoologist : a monthly journal of natural history (1879)

The Zoologist : a monthly journal of natural history (1880)

The Zoologist : a monthly journal of natural history (1881)

The Zoologist : a monthly journal of natural history (1882)

The Zoologist : a monthly journal of natural history (1883)

The Zoologist : a monthly journal of natural history (1884)

The Zoologist : a monthly journal of natural history (1885)

The Zoologist : a monthly journal of natural history (1890)

The Zoologist : a monthly journal of natural history (1891)

The Zoologist : a monthly journal of natural history (1892)

The Zoologist : a monthly journal of natural history (1893)

The Zoologist : a monthly journal of natural history (1894)

The Zoologist : a monthly journal of natural history (1895)

The Zoologist : a monthly journal of natural history (1896)

The Zoologist : a monthly journal of natural history (1897)

The Zoologist : a monthly journal of natural history (1898)

The Zoologist : a monthly journal of natural history (1899)

The Zoologist : a monthly journal of natural history (1900)

The Zoologist : a monthly journal of natural history (1901)

The Zoologist : a monthly journal of natural history (1902)

The Zoologist : a monthly journal of natural history (1903)

The Zoologist : a monthly journal of natural history (1904)

The Zoologist : a monthly journal of natural history (1905)

The Zoologist : a monthly journal of natural history (1906)

The Zoologist : a monthly journal of natural history (1908)

The Zoologist : a monthly journal of natural history (1909)

The Zoologist : a monthly journal of natural history (1910)

The Zoologist : a monthly journal of natural history (1911)

The Zoologist : a monthly journal of natural history (1912)

The Zoologist : a monthly journal of natural history (1914)

The Zoologist : a monthly journal of natural history (1915)

The Zoologist : a monthly journal of natural history (1916)

Zoology of Colorado - Cockerell, Theodore D. A. (Theodore Dru Alison), 1866 -1948 (University of Colorado, 1927)

Zur Fortpflanzungsgeschichte der gesammten Vögel. Text - Thienemann, Friedrich August Ludwig, 1793 -1858 (1856)

Die Zweiflügler des Kaiserlichen Museums zu Wien - Brauer, Friedrich, 1832 -1904 (K.K. Hof-und Staatsdruckerei, 1894)

Известия на Царските природонаучни институти в София = Izvestiia na Tsarskitia prirodonauchni instituti v Sofiia - Tsarskitie prirodonauchni instituti (Sofiia, Bulgaria) (Pechatnitsa P. Glushkov, 1940)

昆蟲世界 = The insect world - Nawa, Yasushi, 1857 -1926 (名和昆蟲硏究所, 1902)