Published in Jour. New York Ent. Soc., in 1921, in volume 29, pages 35-43

Published in Journal of the New York Entomological Society, in 1921, in volume 29, pages 16-27

Published in Journal of the New York Entomological Society, in 1921, in volume 29, pages 123-145

Published in Journal of The New York Entomological Society, in 1921, in volume 29, pages 100-114

Published in Journal of The New York Entomological Society, in 1921, in volume 29, pages 57

Published in Journal of The New York Entomological Society, in 1921, in volume 29, pages 145-160

Published in Journal of The New York Entomological Society, in 1921, in volume 29, pages 27-35

Published in Journal of The New York Entomological Society, in 1921, in volume 29, pages 43-57

Published in Journal of The New York Entomological Society, in 1921, in volume 29, pages 63-100

Published in Journal of The New York Entomological Society, in 1921, in volume 29, pages 181-184

Published in Journal of The New York Entomological Society, in 1921, in volume 29, pages 168-173

Published in Journal of The New York Entomological Society, in 1921, in volume 29, pages 178-179

Published in Journal of The New York Entomological Society, in 1921, in volume 29, pages 119-121

Published in Journal of The New York Entomological Society, in 1921, in volume 29, pages 58-61

Published in Journal of The New York Entomological Society, in 1921, in volume 29, pages 173-178

Published in Journal of The New York Entomological Society, in 1921, in volume 29, pages 115-118

Published in Journal of The New York Entomological Society, in 1921, in volume 29, pages 1-16