WATER BEETLES IN RELATION TO PONDFISH CULffURE. 



337 



CoMSTOCK, John Henry. 



1912. A manual of the study of insects. 10th ed. xi+701 pp., 797 figs. Comstock Publishing 



Co., Ithaca, N. Y. 

 Cooke, A. H. 



1895. Molluscs. 459 pp. Cambridge Natural History Series. MacMillan & Co., London and 

 New York. 

 Crotch, G. R. 



1873. Revision of the Dytiscidae of the United States. Transactions, American Entomological 

 Society, vol. 4, pp. 383-424. Philadelphia. 

 Curtis, John. 



1827. British entomology; being illustrations and descriptions of the genera of insects found in 

 Great Britain and Ireland. Vol. 5. London. [Established the new genus Cybister, 

 p. 151.] 

 CussAC, Emile. 



1852. Moeurs et metamorphoses du Sjpercheus emarginatus et de VHehchares lividus. Annales 

 Society Entomologique de France, T. 10, pp. 617-627, PI. 13, figs. 8-26. Paris. 



Dale, J. C. 



1832. Brief notice of the habits and transformations of the dragonfly; compiled in explanation of 

 the accompanying cut. The magazine of Natural History and Journal of Zoology, Botany, 

 Mineralogy, Geology, and Meteorology, Vol. V, pp. 517-520, Fig. 98. London. 



1832a. Small fishes are destroyed by other insects, besides the larvae of dragonflies as instanced 

 p. 519. Ibid., p. 668. [Among other insects mentioned are water beetles.] 

 Deegener, p. 



1913. Respirationsorgane. Handbuch der Entomologie, Bd. I, Cp. 5, pp. 316-382, figs. 213-274. 



Jena. [Included the respiration organs of both adults and larvae.] 

 De Geer, Charles. 



1774. M^moires pour servir ^ I'histoire des insectes. Vol. 4. Stockholm. [Contained the water 

 beetles.] 

 DiMMocK, George. 



1886. Belostomidae and some other fish-destroying bugs. Bulletin, U. S. Bureau of Fisheries, 

 Vol. VI, 1886, pp. 353-359, 1 fig. Washington. [See p. 251.] 

 DiMMOCK, George, and Frederick Knab. 



1904. Early stages of Carabidae. Bulletin No. 1, Springfield (Mass.) Museum of Natural History, 

 55 pp., 4 pis., 1 fig. [Found a hymenopterous parasite (Spilocryptus incertus), and the 

 larva of a bombardier beetle (Brachinus janthinipennis) , feeding upon pupae of Dineutes 

 americanus .] 

 Donckier de Donceel, H. 



1879. Sur les moeurs de Colymbetes fuscus. Annales, Soci6te Entomologique de Belgique, T. 22. 



Comptes-rendus des Seances de la Societe Entomologique de Belgique, Annee 1879, pp. 

 CLV-CLVI. Bruxelles. 

 Donisthorpe, Horace. 



1900. Notes on the copulation of Hydrophilus piceus L. The Entomologist's Record and Journal 

 of Variation, Vol. XII, pp. 291-292. London, Berlin, and New York. 

 Drake, Carl J. 



1914. The food of Rana pipiens Shreber. Ohio Naturalist, vol. 14, pp. 257-269. Columbus 



Ohio. [Beetles formed an important item of this food.] 



DuGi:s, EuG. 



1884. Metamorphoses du Tropisternus lateralis Fabricius. Annales, Soci^t^ Entomologique de 



Belgique, T. 28, pp. 7-11, PI. I, figs. 1-17. Bruxelles. 



1885. Metamorphoses du Cybister fimhriolatus Say. Ihid., T,, 29, pp. 26-31, PI. II, figs. 1-15. 

 Elles, J. 



1830. The water beetle. The Magazine of Natural History and Journal of Zoology, Botany, 

 Mineralogy, Geology, and Meteorology, Vol. Ill, pp. 148-149. London. [Quoted in 

 full on p. 251.] 



