| Publication Type: | Journal Article |
| Year of Publication: | 1931 |
| Authors: | B. P. Clark |
| Journal: | Proceedings of the New England Zoological Club |
| Volume: | 12 |
| Start Page: | 77 |
| Pagination: | 77-83 |
| Date Published: | 1931 |
| Other Numbers: | Papyrus 990 |
| Keywords: | ALEURON, CATALOGUE, CATE DIAGNOSIS, NEOGENE, SPHINGIDAE, WORLDMAP, XYLOPHANES |