| Title | A cavernicolous Tyrannochthonius from Mexico (Arach., Chelon., Chthon.) |
| Year of Publication | 1969 |
| Authors | Muchmore, WB |
| Journal | Ciencia, México |
| Volume | 27 |
| Pagination | 31-32 |
| Date Published | 15 April 1969 |
| Title | A cavernicolous Tyrannochthonius from Mexico (Arach., Chelon., Chthon.) |
| Year of Publication | 1969 |
| Authors | Muchmore, WB |
| Journal | Ciencia, México |
| Volume | 27 |
| Pagination | 31-32 |
| Date Published | 15 April 1969 |