Published in Entomological News, in 1939, in volume 50, pages 24
Published in Entomological News, Philadelphia, in 1939, in volume 50, pages 82
Published in Ent. News, in 1939, in volume 50, pages 159-160
Published in Ent. News, in 1939, in volume 50, pages 256-259
Published in Entomological News, in 1939, in volume 50, pages 166-170
Published in Entomological News Philadelphia, in 1939, in volume 49, pages 271-274
Published in Entomological News Philadelphia, in 1939, in volume 50, pages 287-291
Published in Entomological News Philadelphia, in 1939, in volume 50, pages 104-106
Published in Entomological News Philadelphia, in 1939, in volume 50, pages 108-109
Published in Entomological News Philadelphia, in 1939, in volume 50, pages 160
Published in Ent. News, in 1939, in volume 50, pages 66-68
Published in Entomological News, in 1939, in volume 50, pages 16-18