Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 1-6

Created: 2011-07-31, modified: 2011-07-31

Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 35-44

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Published in Proceedings of the Biological Society of Washington, in 1923, in volume 36, pages 45-47

Created: 2011-06-01, modified: 2011-06-21

Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 49-50

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 51-54

Created: 2011-07-31, modified: 2011-07-31

Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 55-57

Created: 2011-07-31, modified: 2011-07-31

Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 59-62

Created: 2011-07-31, modified: 2011-07-31

Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 63-64

Created: 2011-07-31, modified: 2011-07-31

Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 65-69

Created: 2011-07-31, modified: 2011-07-31

Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 71-73

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 75-77

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 83-84

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 85-89

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 91-92

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 93-94

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 95-101

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 103-138

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 139-141

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 143-145

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 147-156

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 157-158

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 161-163

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 165-167

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 169-177

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 179-180

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 181-184

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 185-188

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 189-190

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 191-192

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 193-194

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 195-198

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 199

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 200

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Published in Proceedings of The Biological Society of Washington, in 1923, in volume 36, pages 201-202

Created: 2011-07-31, modified: 2011-07-31