A monograph of the British phytophagous Hymenoptera ... - Cameron, Peter, 1847 -1912 (Printed for the Ray Society, 1882)

A monograph of the British phytophagous Hymenoptera ... - Cameron, Peter, 1847 -1912 (Printed for the Ray Society, 1885)

A monograph of the British phytophagous Hymenoptera ... - Cameron, Peter, 1847 -1912 (Printed for the Ray Society, 1890)

A monograph of the British phytophagous Hymenoptera ... - Cameron, Peter, 1847 -1912 (Printed for the Ray Society, 1892)

A monograph of the Membracidæ - Poulton, Edward Bagnall, Sir, 1856 -1943 (L. Reeve & co., limited, 1903)

Monographia apum Angliæ; or, An attempt to divide into their naturla genera and families, such species of the Linnean genus Apis as have been discovered in England; with descriptions and observations. To which are prefixed some introductory remarks upon the class Hymenoptera, and a synoptical table of the nomenclature of the external parts of these insects - Kirby, William, 1759 -1850 (Printed for the author by J. Raw, 1802)

Monographia siricum Germaniae atque generum illis adnumeratorum - Klug, Fr. (Friedrich), 1775 -1856 (Impensis F. Schuppel, 1803)

Monographia tenthredinetarum : synonimia extricata - Lepeletier de Saint Fargeau, Amédée Louis Michel, comte, 1770 -1845 (Apud Auctorem ... et apud F.G. Levrault ... atque Argentorati, 1823)

Monographia tenthredinidum Sueciae - Fallén, Carl Fredrik, 1764 -1830 (ex officina Berlingiana, 1829)