XIV PRINCIPAL ABBREVIATIONS. 
Mag. Z. (or de Z.) Guerin’s Magasin de Zoologie. 
Mant. = Lin. Mantis. 
Mar, Martini’s Conchylien Cabinet ; vol. i. 1769 ; i1.1778 ; i. 1774. 
The Linnean specific names are not prefixed as headings, but 
are usually indicated in the synonymy. 
Maton. Maton in the Transactions of. the Linnean Society ; vols. 
Vill. x. Xxilii. 
Mat. and Rack. (or Rac.) Maton and Rackett in vol. viii. of the 
Transactions of the Linnean Society, 1807. 
Mawe, or Mawe Conc. Mawe’s Linnean System of Conchology, 
1823. 
Mem. Soc. H. N. Paris. Mémoires de la Societé d’Histoire Naturelle 
de Paris. 
Menke Cat. Menke’s Verzeichniss &c. Conchylien &c. Malsburg, 
1829. 
—— N. Hol.(or Mol. Nov. Hol.) or Spee. N. Holland Mol. Menke's 
Specimen Molluscorum Nove Hollandiz, 1843. 
Synop. (or Synop. Met. Mol. or Synopsis). Menke’s Synopsis 
Methodica Molluscorum, ed. 2, 1830. 
Michel. A misprint for Michaud (Supplement to Draparnaud). 
Mid. or Midd. (or Middend.) Ros. (or Mal. Ros.) Middendorft’s 
. Malacozoologia Rossica, pt. 3, 1849. 
—— Sibir. Z. Middendortf’s Reise &e. Sibiriens. Zoologie, 
vol. 1. 1851. 
Moll. Grenl. (or Grenl. Mol. or Moller, Moll. Grent.) Moller’s 
Index Molluscorum Greenlandiz, 1842. 
Mont. Montagu’s Testacea Brittanica, 1803. 
Sup. Supplement to the preceding, 1808. 
—— Tr. Lin. Montagu in the Transactions of the Linnean 
Society. 
Morelet, Test. Novis. Morelet’s Testacea Novissima; pt. i. 1849; 
pt. un. 1851. 
Muhl. Megerle von Mihlfeldt in the Magasin der Gesellschaft 
Naturforshender Freunde zu Berlin, 1818; &e. 
Muller. Usually = next; sometimes refers to his Vermium Terres- 
ALANA COs. welts Lye 
Zool. D. Mauller’s Zoologia Danica, 1788, 1789. 
Zool. D. Prod. Muller's Zoologiz Danicee Prodromus, 
1776. Utterly inadequate diagnoses. 
Munster. Munster im Goldtfiiss’ Petrefacta, Fossils. 
Murray, Fund. Test. Murray’s Fundamenta Testaceologie. 
Mus. Demid. = Fischer, Mus. Demid. 




Naturf. Die Naturforscher. Rarely scientific names. 
