Published in Quaestiones Entomologicae, in 1990, in volume 26, issue 4, pages 703-705

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Published in The Coleopterists Bulletin, in 1967, in volume 21, issue 4, pages 122-138

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Published in The Coleopterists Bulletin, in 1952, in volume 6, issue 2, pages 27-29

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Published in The Coleopterists Bulletin, in 1973, in volume 27, issue 2, pages 74

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Published in The Coleopterists Bulletin, in 1976, in volume 30, issue 1, pages 61-72

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Published in The Coleopterists Bulletin, in 1970, in volume 24, issue 4, pages 97-123

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Published in The Coleopterists Bulletin, in 1972, in volume 26, issue 4, pages 179-204

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Published in Quaestiones Entomologicae, in 1983, in volume 19, pages 93-216

Created: 2016-07-31, modified: 2016-07-31

Published in Quaestiones Entomologicae, in 1975, in volume 11, issue 4, pages 591-619

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Published in The Coleopterists Bulletin, in 1978, in volume 32, issue 2, pages 77-92

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Published in Quaestiones Entomologicae, in 1978, in volume 14, issue 4, pages 447-489

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Published in Journal of The New York Entomological Society, in 1989, in volume 97, issue 2, pages 249-250

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Published in The Coleopterists Bulletin, in 1966, in volume 20, issue 1, pages 30-32

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Published in The Naturalist's Miscellany, in 1800, in volume 11, issue CXXVI

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Published in BULL BROOKLYN ENT SOC, in 1931, in volume 26, issue 2, pages 91-95

Created: 2016-05-18, modified: 2016-05-18

Published in The Canadian Entomologist, in 1903, in volume 35, pages 227-232

Created: 2011-06-03, modified: 2017-01-06

Published in The Canadian Entomologist, in 1902, in volume 34, pages 147-157

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Published in Quaestiones Entomologicae, in 1975, in volume 11, issue 2, pages 143-242

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Published in John Ball letters to Asa Gray, 1876-1888, pages 1

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Published in John Ball letters to Asa Gray, 1876-1888, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, pages 1

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Published in John Ball letters to Asa Gray, 1876-1888, pages 1

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Published in John Ball letters to Asa Gray, 1876-1888, in 1886, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1887, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1887, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1887, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1885, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1885, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1885, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1885, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1885, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1885, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1886, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1886, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1886, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1886, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1885, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1884, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1876, pages 1-4

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Published in John Ball letters to Asa Gray, 1876-1888, in 1883, pages 1-4

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Published in John Ball letters to Asa Gray, 1876-1888, in 1884, pages 1-4

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Published in John Ball letters to Asa Gray, 1876-1888, in 1884, pages 1-4

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Published in John Ball letters to Asa Gray, 1876-1888, in 1884, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1884, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1884, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1884, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1876, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1881, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1884, pages 1-2

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Published in John Ball letters to Asa Gray, 1876-1888, in 1884, pages 1-2

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