Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 1/2, pages 1-35
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 3, pages 241-252
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 3, pages 253-262
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 3, pages 263-264
Studies in the Pyrrhopyginæ, with Descriptions of New Species (Lepidoptera, Rhopalocera, Hesperiidæ)
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 3, pages 265-295
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 3, pages 296
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 3, pages 297-325
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 3, pages 325-326
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 3, pages 327-391
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 3, pages 393-395
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 3, pages 397-405
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 4, pages 407-434
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 4, pages 435-440
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 4, pages 441-456
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 4, pages 457-480
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 4, pages 545-546
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 4, pages 547-555
Published in Journal of The New York Entomological Society, in 1933, in volume 41, issue 4, pages 557-562