Published in Occasional Papers of The Boston Society of Natural History, in 1925, in volume 5, pages 149-150

Published in Occasional Papers of The Boston Society of Natural History, in 1925, in volume 5, pages 163-166

Published in Occasional Papers of The Boston Society of Natural History, in 1925, in volume 5, pages 169-174

Published in Occasional Papers of The Boston Society of Natural History, in 1925, in volume 5, pages 179-181

Published in Occasional Papers of The Boston Society of Natural History, in 1925, in volume 5, pages 183-185

Published in Occasional Papers of The Boston Society of Natural History, in 1925, in volume 5, pages 189-190