| Publication Type: | Journal Article |
| Year of Publication: | 1987 |
| Authors: | R. Kenk |
| Journal: | Proceedings of The Biological Society of Washington |
| Volume: | 100 |
| Start Page: | 664 |
| Pagination: | 664-673 |
| URL: | http://www.biodiversitylibrary.org/page/34571072/#page/690/mode/1up |