| Publication Type: | Journal Article |
| Year of Publication: | 1958 |
| Authors: | W. E. Duellman |
| Pagination: | 1-22 |
| Short Title: | Occasional Papers of the Museum of Zoology University of Michigan |
| Publication Type: | Journal Article |
| Year of Publication: | 1958 |
| Authors: | W. E. Duellman |
| Pagination: | 1-22 |
| Short Title: | Occasional Papers of the Museum of Zoology University of Michigan |