Published in Proceedings of the Biological Society of Washington, in 1974, in volume 87, pages 3-10

Published in Proc. Biol. Soc. Washington, in 1974, in volume 87, pages 11-18

Published in Proceedings of the Biological Society of Washington, in 1974, in volume 87, pages 27-30

Published in Proceedings of the Biological Society of Washington, in 1974, in volume 87, pages 31-40

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 41-48

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 49-56

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 57-72

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 73-76

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 77-79

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 81-90

Published in Proceedings of the Biological Society of Washington, in 1974, in volume 87, pages 91-94

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 95-128

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 129-138

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 139-166

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 167-173

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 175-184

Published in Proceedings of the Biological Society of Washington, in 1974, in volume 87, pages 185-204

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 205-216

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 217-229

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 231-234

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 235-243

Published in Proceedings of the Biological Society of Washington (Proc.Biol.Soc.Wash.), in 1974, in volume 87, pages 257-264

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 265-272

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 273-282

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 283-312

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 327-336

Published in Proc. Biol. Soc. Washington, in 1974, in volume 87, pages 337-343

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 345-350

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 351-380

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 381-388

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 389-394

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 395-404

Published in Proceedings of the Biological Society of Washington, in 1974, in volume 87, pages 405-410

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 411-438

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 439-450

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 451-464

Published in Proceedings of the Biological Society of Washington, in 1974, in volume 87, pages 465-472

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 473-484

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 485-492

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, pages 493-500

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, issue 3, pages 19-26

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, issue 23, pages 245-256

Published in Proceedings of The Biological Society of Washington, in 1974, in volume 87, issue 28, pages 313-326