Leitfaden fur das Aquarium der Zoologischen Station zu Neapel - Stazione zoologica di Napoli. Aquarium. (1894)

Leitfaden für das Aquarium der zoologischen Station zu Neapel - Stazione zoologica di Napoli. (Museum für Naturkunde - Leibniz-Institut für Evolutions- und Biodiversitätsforschung, 1905)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1880)

Lepidopteren : gesammelt auf einer Reise durch Colombia, Ecuador, Perú, Brasilien, Argentinien und Bolivien in den Jahren 1868-1877 - Maassen, J. Peter, 1810 -1890 (A. Asher, 1890)

Life and her children : glimpses of animal life - Buckley, Arabella B. (Arabella Burton), 1840 -1929 (D. Appleton and Company ..., 1889)

Life by the seashore : an introduction to natural history - Newbigin, Marion I. (Marion Isabel), 1869 -1934 (Swan Sonnenschein, 1910)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1838)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1844)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1847)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1867)

A list of animals dredged near Caribou Island, southern Labrador during July and August, 1860 - Packard, A. S. (Alpheus Spring), 1839 -1905 (s.n, 1863)

List of marine Mollusca comprising the Quaternary fossils and recent forms from American localities between Cape Hatteras and Cape Roque, including the Bermudas - Dall, William Healey, 1845 -1927 (Govt. Print. Off, 1885)

List of Mollusca and shells in the collection of the British Museum, collected and described by Eydoux and Souleyet - Gray, John Edward 1800 -1875 (Printed by order of the Trustees, 1855)

List of the shells of the Canaries in the collection of the British Museum - Gray, John Edward 1800 -1875 (Printed by Order of the Trustees [by Taylor and Francis], 1854)

List of the specimens of Crustacea in the collection of the British Museum - British Museum (Natural History) (Printed by order of the Trustees, 1847)

Magasin de conchyliologie ou Descriptions et figures de mollusques vivants et fossiles inédits ou non encore figurés (1830)

Magasin de zoologie. - Guérin-Méneville, F.-É. (Félix-Édouard), 1799 -1874 (Lequien fils,, 1832)

Magasin de zoologie. - Guérin-Méneville, F.-É. (Félix-Édouard), 1799 -1874 (Lequien fils,, 1837)

Magazin for naturvidenskaberne - Physiographiske forening i Christiania. (Johan Dahl [etc.], 1836)

Magazine of zoology and botany - Westwood, J. O. (John Obadiah), 1805 -1893 (1837)

Major John F. Lacey; memorial volume - Pammel, L. H. (Louis Hermann), 1862 -1931 (The Torch Press, 1915)

Malacologia - Institute of Malacology. (Institute of Malacology], 1966)

Malacologia - Institute of Malacology. (Institute of Malacology], 1967)

Malacologia - Institute of Malacology. (Institute of Malacology], 1969)

Malacologia - Institute of Malacology. (Institute of Malacology], 1970)

Malacologia - Institute of Malacology. (Institute of Malacology], 1977)

Malacologia - Institute of Malacology. (Institute of Malacology], 1983)

Malacologia - Institute of Malacology. (Institute of Malacology], 1988)

Malacologia - Institute of Malacology. (Institute of Malacology], 1991)

Malacologia - Institute of Malacology. (Institute of Malacology], 1990)

Malacologia - Institute of Malacology. (Institute of Malacology], 2001)

Malacologia - Institute of Malacology. (Institute of Malacology], 2005)

Malacologia del Mar Rosso : ricerche zoologiche e paleontologiche - Issel, Arturo, 1842 -1922 (Biblioteca malacologia, 1869)

Malacologie mediterranéenne et littorale; ou, Description des mollusques qui vivent dans la Méditerranée ou sur le continent de l'Italie, ainsi que des coquilles qui se trouvent dans les terrains tertiaires italiens, avec des observations sur leur anatomie, leurs moeurs, leur analogie et leur gisement. Ouvrage servant de faune malacologique italienne et de complément à la Conchiologia fossile subapennina de Brocchi - Cantraine, Francois Joseph, 1801 -1868 (Impr. par A. Braulart, 1838)

Malacologische Untersuchungen - Bergh, Rudolph, 1824 -1909 (Kreidel, 1870)

Malacologische Untersuchungen - Bergh, Rudolph, 1824 -1909 (Kreidel, 1876)

Malacologische Untersuchungen - Bergh, Rudolph, 1824 -1909 (Kreidel, 1884)

Malacologische Untersuchungen - Bergh, Rudolph, 1824 -1909 (Kreidel, 1892)