Name(s) in cluster
| Cynortoides quadrispinosa | urn:lsid:organismnames.com:name:5714592 |
| Cynortoides quadrispinosa Goodnight & Goodnight | urn:lsid:organismnames.com:name:4522770 |
| Cynortoides quadrispinosa Goodnight & Goodnight 1942 | urn:lsid:organismnames.com:name:3058114 |