- Ceuthophilus divergens Scudder, 1862 in Scudder, 1894: 76.
- Ceuthophilus bicolor Scudder, 1894: 72.
Holotype; male; def88400-f469-455e-901a-fb2aa5298e8c; deposited at: Academy of Natural Sciences of Philadelphia (ANSP); United States: Kentucky: Edmonson: Bee Spring
- Ceuthophilus caecus Scudder, 1894: 60.
- Ceuthophilus sallei Scudder, 1894: 63.
- Ceuthophilus divergens Scudder, 1862 in Kirby, 1906: 133.
- Ceuthophilus bicolor Scudder, 1894 in Kirby, 1906: 133.
- Ceuthophilus caecus Scudder, 1894 in Kirby, 1906: 132.
- Ceuthophilus sallei Scudder, 1894 in Kirby, 1906: 132.
- Ceuthophilus bicolor Scudder, 1894 in Rehn & Hebard, 1912: 70.
- Ceuthophilus caecus Scudder, 1894 in Rehn & Hebard, 1912: 69.
- Ceuthophilus sallei Scudder, 1894 in Rehn & Hebard, 1912: 69.
- Ceuthophilus sallei Scudder, 1894 in Rehn & Hebard, 1916: 274.
- Ceuthophilus sallei Scudder, 1894 (synonym of Ceuthophilus caecus Scudder, 1894) in Blatchley, 1920: 638.
- Ceuthophilus divergens Scudder, 1862 in Hubbell & Ortenburger, 1926: 179.
- Ceuthophilus caecus Scudder, 1894 in Hubbell & Ortenburger, 1926: 179.
- Ceuthophilus divergens Scudder, 1862 in Hebard, 1932: 205.
- Ceuthophilus divergens Scudder, 1862 in Hebard, 1934: 237.
- Ceuthophilus bicolor Scudder, 1894 (synonym of Ceuthophilus divergens Scudder, 1862) in Hubbell, 1936: 355.
- Ceuthophilus caecus Scudder, 1894 (synonym of Ceuthophilus divergens Scudder, 1862) in Hubbell, 1936: 355.
- Ceuthophilus sallei Scudder, 1894 (synonym of Ceuthophilus divergens Scudder, 1862) in Hubbell, 1936: 355.
- Ceuthophilus (Ceuthophilus) divergens Scudder, 1862 in Hubbell, 1936: 355.
- Ceuthophilus bicolor Scudder, 1894 (synonym of Ceuthophilus divergens Scudder, 1862) in Karny, 1937: 79.
- Ceuthophilus caecus Scudder, 1894 (synonym of Ceuthophilus divergens Scudder, 1862) in Karny, 1937: 279.
- Ceuthophilus sallei Scudder, 1894 (synonym of Ceuthophilus divergens Scudder, 1862) in Karny, 1937: 279.
- Ceuthophilus (Ceuthophilus) divergens Scudder, 1862 in Karny, 1937: 279.
- Ceuthophilus divergens Scudder, 1862 in Hebard, 1938: 99.
- Ceuthophilus bicolor Scudder, 1894 (synonym of Ceuthophilus divergens Scudder, 1862) in Vickery & Kevan, 1986: 152.
- Ceuthophilus caecus Scudder, 1894 (synonym of Ceuthophilus divergens Scudder, 1862) in Vickery & Kevan, 1986: 152.
- Ceuthophilus sallei Scudder, 1894 (synonym of Ceuthophilus divergens Scudder, 1862) in Vickery & Kevan, 1986: 152.
- Ceuthophilus (Ceuthophilus) divergens Scudder, 1862 in Vickery & Kevan, 1986: 152.
- Ceuthophilus divergens Scudder, 1862 in Otte, 2000: 59.
- Ceuthophilus bicolor Scudder, 1894 (synonym of Ceuthophilus divergens Scudder, 1862) in Otte, 2000: 59.
- Ceuthophilus caecus Scudder, 1894 (synonym of Ceuthophilus divergens Scudder, 1862) in Otte, 2000: 59.