WATER BEETLES IN RELATION TO PONDFISH CULTURE. 
341 
Lyonet, Pierre. 
1832. Recherches sur l’anatomie et les metamorphoses de differentes especes d’insectes, ouvrage 
posthume by Pierre Lyonet. Publie par M. W. De Haan. Accompagnees de 54 plances. 
iv +580 pp. Paris. [Water beetles described p. 128-151 and figured pi. 13, figs. 47-50.] 
Mabbott, Douglas C. 
1920. Food habits of seven species of American shoal-water ducks. U. S. Department of Agri- 
culture, Bulletin No. 862, 70 pp., YII pis. Washington. 
MacGiluvray, A. D. 
1903. Aquatic Chrysomelidae and a table of the families of coleopterous larvse. Bulletin No. 68, 
New York State Museum, pp. 288-327, pis. XXI-XXXI. Albany. [Useful for iden- 
tifying water-beetle larvae.] 
MacLeay, William Sharp. 
1825. Annulosa Javanica, or an attempt to illustrate the natural affinities and analogies of the 
insects collected in Java by Thomas Horsfield and deposited by him in the museum of 
the honorable East India Co. London. 
Matheson, Robert. 
1912. The Haliplidae of North America, north of Mexico. Journal, New York Entomological 
Society, Yol. XX, pp. 156-193, Pis. X-XV, text figs. A-C. New York. [An excellent 
systematic list of all species, an explanation of the mode of respiration, and the life 
histories of two species of Peltodytes and one of Haliplus.] 
1914. Life-history of a dytiscid beetle ( Hydroporus septentrionalis). The Canadian Entomologist, 
Vol. XLVI, pp. 37-40, unnumb. pi. London, Canada. 
1914a. Notes on Hydrophilus triangularis Say. Ibid., pp. 337-343, pi. 22, figs. 29-31. 
McAtee, W. L. 
1918. Food habits of the mallard ducks of the United States. U. S. Department of Agriculture, 
Bulletin No. 720, 36 pp., PI. I. Washington. 
McAtee, W. L., and F. E. L. Beal. 
1912. Some common game, aquatic, and rapacious birds in relation to man. U. S. Department 
of Agriculture, Farmers Bulletin No. 497, 30 pp., 14 figs. Washington. 
Megusar, Franz. 
1906. Einfluss abnormaler Gravitationswirkung auf die Embryonalenwicklung bei Hydrophilus 
aterrimus Eschscholtz. Archiv fur Entwicklungsmechanik der Organismen, Bd. 22, pp. 
141-148, 3 figs. Leipzig. 
1907. Die Regeneration der Coleopteren. Ibid., Bd. 25, pp. 148-234, Pis. V-VIII. 
1909. Lebensgeschichte der Hydrophiliden. Verhandlungen der k. k. Zoologischbotanischen 
Gesellschaft in Wien, Bd. LIX, pp. 278-287. Wien. 
Meinert, F. 
1879-1880. Om mundens Bygning hos Larveme af Myrmeleontideme, Hemerobieme, og Dytisceme. 
Videnskabelige Meddelelser fra den naturhistoriske Forening, series 4, vol. 1, pp. 
69-72. Kj0benhavn. [First discovered that the mouth of the Dytiscus larva is open 
and not closed, as had been believed up to his time.] 
1901. Vandkalvelarveme (larvse Dytiscidarum). Det Kongelige Danske Videnskabemes 
Selskabs Skrifter, series 6, Vol. IX, pp. 337-340, pi. 1-6. [Very useful for comparison 
with American species.] 
Mentzschefahl, A. von. 
1778-1779. Nachricht von einigen Wasser-insecten an den bartsch, nach welchen sich die Fischer 
bei ihren winterfischereyen richten. Oekonomische Nachschriften der Gesellschaft 
in Schlesien. Vol. VI (1778), pp. 393-394; Vol. VII (1779), pp. 2-5. [Mentioned 
two species of dytiscids as insects which attacked the European perch.] 
Miall, L. C. 
1895. The natural history of aquatic insects, ix+395 pp., 116 figs. Macmillan & Co., London 
and New York. [Aquatic beetles, pp. 30-96, 21 figs.] 
Miger, Felix, et Lancret. 
1804. Sur les larves Hydrophiles et Dytiques. Bulletin, Paris Soci6t6 Philomatique, T. 3, pp. 
229-231. 
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