abs.
| author | date | title | journal / publication | Monticelli FS | 1899 | abs. |
A proposito dell' Haplodiscus Ussowii Sabussow. | Atti Soc. Natural. Mat. Modena. Ser 4. Tom. 1. Anno 32. Modena 1899 (1900). pages 27-38, tab 2. |
|---|
| Haplodiscus ussowi Sabussow, 1896 | w | other taxonomic work |