| Collybia fuscopurpurea (Pers.) P. Kumm., 1871 |
| Collybia fusipes (Bull.) Quél., 1872 |
| Collybia iocephala (Berk. & M. A. Curtis) Singer, 1946 |
| Collybia maculata (Alb. & Schwein.) P. Kumm., 1871 |
| Collybia ocellata (Fr.) P. Kumm., 1871 |
| Collybia omphalodes (Berk.) Dennis, 1951 |
| Collybia orizabensis (Murrill) Murrill, 1916 |
| Collybia paurospora (Singer) Singer, 1962 |
| Collybia peronata (Bolton) P. Kumm., 1871 |
| Collybia polyphylla (Peck) Singer ex Halling, 1983 |
| Collybia roseilivida (Murrill) Murrill, 1916 |
| Collybia subnuda (Ellis ex Peck) Gilliam, 1976 |
| Collybia trinitatis Dennis, 1951 |
| Collybia velutipes (Curtis) P. Kumm., 1871 |
| Collybia xuchilensis (Murrill) Murrill, 1916 |
| Collybia zonata (Peck) Sacc., 1887 |
| Connopus R. H. Petersen, 2010 |
| Connopus acervatus (Fr.) K. W. Hughes, Mather & R. H. Petersen, 2010 |
| Delicatula Fayod, 1889 |
| Delicatula integrella (Pers.) Fayod, 1889 |