Madecorphnus grebennikovi Frolov, Akhmetova & Vishnevskaya, 2020
| Type name | Madecorphnus grebennikovi Frolov, Akhmetova & Vishnevskaya, 2020 |
| Type | Holotype |
| Museum | Zoological Institute, Russian Academy of Sciences | Correct name | Madecorphnus grebennikovi Frolov, Akhmetova & Vishnevskaya, 2020 |
| Sex |  |
| Collection | Grebennikov MD17 |
| Collection date | 10-XII-2018 |
| Country | Madagascar |
| Locality | Marojejy |
| Latitude / Longitude | -14.4367 ; 49.7435
|
| Altitude | 1321m |
| Comments | No comments |