Published in Entomological News, Philadelphia, in 1930, in volume 41, pages 34-38

Published in Entomological News Philadelphia, in 1930, in volume 41, pages 49-50

Published in Entomological News Philadelphia, in 1930, in volume 41, pages 53-55

Published in Entomological News, in 1930, in volume 41, pages 76-81

Published in Entomological News Philadelphia, in 1930, in volume 41, pages 103-106

Published in Entomological News Philadelphia, in 1930, in volume 41, pages 108-112

Published in Entomological News Philadelphia, in 1930, in volume 41, pages 113-134

Published in Entomological News Philadelphia, in 1930, in volume 41, pages 183-185

Published in Entomological News Philadelphia, in 1930, in volume 41, pages 261-264

Published in Entomological News Philadelphia, in 1930, in volume 41, pages 319-321

Published in Entomological News, in 1930, in volume 41, issue 2, pages 38-42

Published in Entomological News, Philadelphia, in 1930, in volume 41, issue 3, pages 82-86

Published in Entomological News, Philadelphia, in 1930, in volume 41, issue 4, pages 101-102

Published in Entomological News, Philadelphia, in 1930, in volume 41, issue 7, pages 219-222