Published in Proceedings of the Biological Society of Washington, in 1934, in volume 47, pages 1-8
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 9-14
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 15-17
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 19-20
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 21-22
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 23-31
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Published in Proceedings of the Biological Society of Washington, in 1934, in volume 47, pages 33-35
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 37-44
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 45-48
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 49-50
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 51-56
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 57-81
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 83-86
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 87-90
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 91-92
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Published in Proceedings of the Biological Society of Washington, in 1934, in volume 47, pages 93-94
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 95-97
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Published in Proceedings of the biological Society of Washington, in 1934, in volume 47, pages 99-102
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 103-105
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 107-108
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 109-111
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 113
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 115-117
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 119-120
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Published in Proceedings of the Biological Society of Washington, in 1934, in volume 47, pages 121-134
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 135-153
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 155-156
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 157-167
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 169-172
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 173-174
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Published in Proceedings of the Biological Society of Washington, in 1934, in volume 47, pages 175-176
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 177-179
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 181-184
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 185-188
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 189-192
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 193-197
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Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 199-201
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