NORTH AMERICAN GEOTRUPINAE — HOWDEN 309 



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1920, Ecological study of hammock and piney woods insects in Florida. 

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1909. A list of Coleoptera collected within ten miles of Fall River, Massa- 

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1949. Taxonomy and bionomics of the superfamily Scarabaeoidea in eastern 

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1884. Die metamorphose des Lethrus cephalotes Fab. Math. Naturw. Ber. 

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1912. Social life in the insect world. Translated by Bernard Miell, 327 pp. 



1918. The sacred beetles and others. Translated by A. T. de Mattos, 



296 pp. 



1919. The life of the caterpillar. Translated by A. T. de Mattos, 376 pp. 

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1775. Systema entomologiae . . . , 832 pp. 



1781. Species Insectorum . . . , vol. 1, 310 pp. 



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1792. Entomologia systematica . . . , vol. 1, 538 pp. 



1798. Supplementum entomologiae systematicae, 572 pp. 



1801. Systema Eleutheratorum . . . , vol. 1, 506 pp. 

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1909. Neue und alte coprophage Scarab. Deutsche Ent. Zeitschr., 1909, 

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1736. Beschreibung von allerley Insecten in Deutschland, Teil 12, ed. 2, 

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1920. Notes on the Coleoptera with descriptions of new species. Canadian 



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 1929. Geotrupes horni Blanchard. Psyche, vol. 36, p. 111. 



FtJESSLY, J. C. 



1794. Archives de I'histoire des insectes . . . , 184 pp. 

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1879. Coleoptera of the White Mountains. Psyche, vol. 2, pp. 211-213. 

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1824. Insectorum species novae . . . , 624 pp. 

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1883. Ueber die Stelling der Gattung Pleocoma Lee. in System der Lamelli- 

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1929. Insects of the season 1928 in New Brunswick. 59th Ann. Rep. 

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1853. Descriptions of some new species of insects, with observations on 

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