338 
BULLETIN 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. “Vol. 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 Lipsise. 
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. Ibid., 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. 
Frisch, 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. Hydroscaphidae, 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. Catalogue Coleopterorum hucusque descriptorum synonymicus et systematicus. Vol. 2. 
Munich. [Contained the water beetles.] 
Geoefroy, Etienne St. Hilaire. 
1762. Histoire des Insectes. 2 vols. Paris. 
Germar, Ernst Friedrich. 
1824. Insectorum species novae, aut minus cognitae, descriptionibus illustratae. 624 pp., 2 pis. 
Halae. 
Haliday, Alexis H. 
1855. Entomological remarks. Natural history Review, vol. 2, p. 116, pi. 3. Dublin. Ochthebius 
punctatus. 
1856. Description of the larvae of Ochthebius punctatus and Diglossa marsa. Ibid., vol. 3, p. 20. 
