Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 1-8
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 9-10
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 19-21
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 23-25
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 27-33
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 35-54
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 55-60
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 61-63
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 65-71
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 73-74
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 75-76
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 76-77
Published in Proceedings Biological Society of Washington, in 1905, in volume 18, pages 77
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 79-82
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 83-90
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 91-105
Published in Proceedings of the Biological Society of Washington (Proc.Biol.Soc.Wash.), in 1905, in volume 18, pages 107-110
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 111-112
Published in Proceedings Biological Society Washington, in 1905, in volume 18, pages 113-116
Published in Proceedings of the Biological Society of Washington, in 1905, in volume 18, pages 117-120
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 121-126
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 127-131
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 133-134
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 135-140
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 141-142
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 143-150
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 151-156
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 157-159
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 161-162
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 163-165
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 167-169
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 171-176
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 177-184
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 186
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 189
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 191-196
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 197-199
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 201-202
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 203-204
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 205-206
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 207-210
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 211-213
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 215-216
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 217
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 219-221
Published in Proceedings of the Biological Society of Washington, in 1905, in volume 18, pages 223
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 224-225
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 225-226
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 227-228
Published in Proceedings of the Biological Society of Washington, in 1905, in volume 18, pages 229-230
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 231-232
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 233-236
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 237
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 239-240
Published in Proceedings of the Biological Society of Washington, in 1905, in volume 18, pages 241
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 243-245
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 247-248
Published in Proceedings of the Biological Society of Washington, in 1905, in volume 18, pages 249-250
Published in Proceedings of the Biological Society of Washington, in 1905, in volume 18, pages 251
Published in Proceedings of the Biological Society of Washington, in 1905, in volume 18, pages 253
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 254-255