Original name  
  Check ECoF  
  Current accepted name  
Yes
  Status  
Accepted name
  Status details  
senior synonym, new combination
  Status ref.  
  Comment  
New combination as Petromyzon (Caspiomyzon) wagneri in Creaser and Hubbs (1922): 2, 5.
  Etymology of generic noun  
  from ETYFish
Caspio, from the Caspian Sea basin, where C. wagneri is endemic; myzon (Gr.), to suck (borrowed from Petromyzon), referring to their suctorial behavior. (See ETYFish)
  Etymology of specific epithet  
  from ETYFish
In honor of Nicolai Petrivitsch Wagner (1829-1907), Kessler’s colleague at the Zoological Institute in St. Petersburg, Russia; Kessler described this lamprey from a specimen in Wagner’s collection. (See ETYFish)
  Link to references  
References using the name as accepted
  Link to other databases  
ITIS TSN : 159732 | Catalogue of Life | ZooBank | WoRMS

Note: ETYFish and FishBase started a collaboration to complete the etymology for all valid names of fishes. For the current update, the following groups were completed: hagfishes (Myxini), lampreys (Petromyzonti), chimaeras (Holocephali), and sharks (Squalomorphi). It is a work in progress, so the two websites may not be synchronized.

Scharpf, C. The ETYFish Project, Fish Name Etymology Database. https://www.etyfish.org
Please, report here on etymology issues.