| Authors | |
|---|---|
| Title | Systematics and the origin of species from the viewpoint of a zoologist. |
| Pagination | xiv + 334 pp. |
| Year | 1942 |
| Type | Book reference |
| Bolton key | – |
| Publisher | New York: Columbia University Press |
| PDF link | – |
| Public notes | Page 203: discussion of "subspecies" and "varieties" in ant taxonomy; Pogonomyrmex owyheei raised to species. |