| # | Genus | Species | Author | Links |
|---|---|---|---|---|
| 1 | Mummucia | coaraciandu | Martins, Bonato, Machado, Pinto-da-Rocha and Rocha, 2004 | Data |
| 2 | Mummucia | dubia | Badcock, 1932 | Data |
| 3 | Mummucia | ibirapemussu | Carvalho, Candiani, Bonaldo, Suesdek and Silva, 2010 | Data |
| 4 | Mummucia | mauryi | Rocha, 2001 | Data |
| 5 | Mummucia | mendoza | Roewer, 1934 | Data |
| 6 | Mummucia | patagonica | Roewer, 1934 | Data |
| 7 | Mummucia | taiete | Rocha and Carvalho, 2006 | Data |
| 8 | Mummucia | variegata | (Gervais, 1849) | Data |