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Published in Madroño, in 1940, in volume 5, issue 8, pages 247-248

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Published in Molluscan Research, in 2001, in volume 21, issue 1, pages 1-15

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Published in Journal of The Washington Academy of Sciences, in 1931, in volume 21, pages 336-339

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Published in Psyche: A Journal of Entomology, in 1927, in volume 34, issue 1, pages 42-46

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Published in Madroño, in 1947, in volume 9, issue 1, pages 1-8

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Published in Transactions of The Royal Entomological Society of London, in 1916, in volume 63, pages 273-290

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Published in Rhodora, in 1976, in volume 78, issue 815, pages 488-502

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Published in Entomologist's Monthly Magazine, in 1913, in volume 49, pages 271-274

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Published in Rhodora, in 1941, in volume 43, issue 512, pages 344-348

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Published in Nota Lepidopterologica, in 1992, in volume 15, pages 84-88

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Published in Veliger, in 1972, in volume 14, pages 337-349

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Published in Entomologist's Monthly Magazine, in 1897, in volume 33, pages 275-278

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Published in Victorian Naturalist, in 2010, in volume 127, issue 5, pages 216-217

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Published in Zoologica New York, in 1921, in volume 3, pages 137-168

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Published in American Fern Journal, in 1962, in volume 52, pages 132-133

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Published in American Fern Journal, in 1970, in volume 60, pages 119-128

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Published in Palaeontology, in 1971, in volume 14, issue 2, pages 266-293

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Published in American Fern Journal, in 1917, in volume 7, pages 121-125

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Published in Phytologia, in 1971, in volume 21, issue 3, pages 165-195

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Published in Rhodora, in 1957, in volume 59, issue 698, pages 43-44

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Published in American Fern Journal, in 1964, in volume 54, pages 71-73

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