338 BUULiETIN OF THE BUREAU OF FISHERIES. 



Erichson, Wilhelm Ferdinand. 



1832. Genera Dyticeorum. Inaugural-Dissertation. 48 pp. Berlin. 

 EvERMAN, Barton Warren, and H. Walton Clark. 



1920. Lake Maxinkuckee: A physical and biological survey. Vols. I and II. ^^ol. I, 660 pp., 

 illus. Vol. II, 512 pp., illus. Indianapolis. 



Fabricius. 



1775. Systema entomologise sistens Insectorum Classes, Ordines, Genera, Species, adjectis 



synonymis, locis, descriptionibus, observationibus. Fleusburgi et Lipsiae. 

 1801. Systema Eleutheratorum. Hafniae. 

 Fall, H. C. 



1901. List of the Coleoptera of southern California, with notes on habits and distribution and 

 descriptions of new species. Occasional Papers, California Academy of Science, VIII, 

 282 pp. San Francisco. [The water beetles are enumerated on pp. 51-58.] 



1917. New Dytiscidse. Journal, New York Entomological Society, vol. 25, pp. 163-182. New 

 York. 

 FOLSOM, J. W. 



1906. Entomology with special reference to its biological and economic aspects, vii+485 pp., 

 illus. Philadelphia. [Adaptations of aquatic insects, pp. 184-192.] 

 Forbes, S. A. 



1880. The food of fishes. Bulletin, Illinois State Laboratory of Natural History, Vol. I, No. 3, 



pp. 18-65. Peoria, 111. [Reprint, 1903, pp. 1-70.] 

 1888. On the food relations of fresh-water fishes: A summary and discussion. Hid., Vol. II, 

 pp. 475-538. 

 Fricken, W. von. 



1887. Ueber Entwicklung, Atmung, and Lebensweise der Gattung Hydrophilus. Tageblatt der 

 LX Versammlung deutscher Naturforscher und Aertste, pp. 114-115. Wiesbaden. 

 Fris€H, Johann Leonhard. 



1721. Beschreibung von allerley Insekten in Deutschland nebst niitzlichen Anmerkungen und 

 nothigen Abbildungen von diesem kriechenden und fliegenden inlandischen Gewiirme. 

 Bd. 6. Berlin. [Contained the water beetles.] 

 Gahan, Charles J. 



1900. Stridulating organs in Coleoptera. Transactions, Entomological Society of London, pp. 433- 

 452, PI. VII. London. 

 Ganglbauer, Ludwig. 



1899. Die Kafer von Mitteleuropa. Hydroscaphidse, Bd. 3, pp. 332-335. Wien. 



1904. Idem. Hydrophilidse, Bd. 4, pp. 141-286. 

 Garman, W. H. 



1881. The egg-case and larva of Hydrophilus triangularis Say. The American Naturalist, Vol. XV, 



pp. 660-663, 3 figs. Philadelphia. [Abstract in Annals and Magazine of Natural History, 

 vol. 15, 1881, p. 66.] 



1890. A preliminary report on the animals of the Mississippi bottoms near Quincy, 111., in August, 

 1888. Part 1. Bulletin, Illinois State Laboratory of Natural History, Vol. Ill (1887-1895), 

 pp. 123-184. Peoria, 111. 

 Gemminger, Max, and Edgar von Harold. 



1868. Catalogus Coleopterorum hucusque descriptorum synonymicus et systematicus. Vol. 2. 

 Munich. [Contained the water beetles.] 

 Geoffroy, Etienne St. Hilaire. 



1762. Histoire des Insectes. 2 vols. Paris. 

 Germar, Ernst Friedrich. 



1824. Insectorum species novse, aut minus cognitse, descriptionibus illustratae. 624 pp., 2 pis. 

 Halse. 

 Haliday, Alexis H. 



1855. Entomological remarks. Natural history Review, vol. 2, p. 116, pi. 3. Dublin. Ochthebiv^ 



punctatus. 



1856. Description of the larvae of Ochthehius punctatus and Diglossa marsa. Ihid., vol. 3, p. 20. 



