Published in Proc. Biol. Soc. Wash, in 1967, in volume 80, pages 1-7
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 9-11
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 13-18
Published in Proceedings of the Biological Society of Washington, in 1967, in volume 80, pages 19-26
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 27-29
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 31-34
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 35-39
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 41-45
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 47-59
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 61-63
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 65-68
Published in Proceedings of The Biological Society of Washington., in 1967, in volume 80, pages 69-72
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 73-81
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 83-99
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 101-103
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 105-112
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 113-116
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 117-121
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 131-140
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 141-146
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 147-150
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 151-156
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 157-161
A new crawfish of the Cristatus Section of the genus Cambarus from Mississippi (Decapoda, Astacidae)
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 163-168
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 169-172
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 173-178
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 179-186
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 187-194
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 195-201
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 203-206
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 207-210
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 211-217
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 219-222
Published in Proceedings of the Biological Society Washington, in 1967, in volume 80, pages 223-226
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 227-228
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 229-242
Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 243-244