Published in Proc. Biol. Soc. Wash., in 1945, in volume 58, pages 91-104

Published in Proc. Biol. Soc. Washington, in 1945, in volume 58, pages 47-52

Published in Proc. Biol. Soc. Washington,, in 1945, in volume 58, pages 29-32

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 53-58

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 39-43

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 121-124

Published in Proceedings of the Biological Society of Washington, in 1945, in volume 58, pages 11-15

Published in Proceedings of the Biological Society of Washington, in 1945, in volume 58, pages 77-81

Published in Proceedings of the Biological Society of Washington, in 1945, in volume 58, pages 73-76

Published in Proc. Biol. Soc. Wash, in 1945, in volume 58, pages 147-154

Published in Proc. Biol. Soc. Wash, in 1945, in volume 58, pages 5-10

Published in Proc. biol. Soc. Washington, in 1945, in volume 58, pages 111-112

Published in Proceedings of the Biological Society of Washington, in 1945, in volume 58, pages 89-90

Published in Proceedings of the Biological Society of Washington, in 1945, in volume 58, pages 21-26

Published in Proc. Biol. Soc. Wash, in 1945, in volume 58, pages 59-62

Published in Proc Biol Soc Washington, in 1945, in volume 58, pages 155-162

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 33-37

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 125-126

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 27-28

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 133-146

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 83-84

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 113-115

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 117-119

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 3-4

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 105-106

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 85-87

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 65-68

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 69-71

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 1-2

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 127-129

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 107-109

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 17-20

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 45-46

Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 63-64