Capsus solitarius Meyer-Dür, 1843: 83. STS: female, Switzerland, Sommerhauswald nr Burgdorf; lost? (Kerzhner, 1996b: 268).
Capsus seladonicus (non Fallén, 1807): Kirschbaum, 1856: 241. Misidentification (see Fieber, 1861a: 321; Wagner, 1939b: 46).
Oncotylus pilosus Douglas & Scott, 1865: 395 (syn. Reuter, 1879e: 202). HT: female, Great Britain, between Sandersted and Addington [= part of London]; lost?
Alloeonycha mayri Reuter, 1904e: 9 (syn. Pagola-Carte et al., 2004: 37). LT (Wagner, 1952h: 50, as Type): male, Germany, Wiesbaden; MZHF.
Macrotylus singeri Wagner, 1947g: 57 (syn. Wagner, 1952h: 52, with mayri). HT: male, Germany, Main Valley nr Aschaffenburg; ZMUH (see Aukema, 1999: 19).