- Dracognomus simplex (Gerlach, 1954) Allen & Noffsinger, 1978
- Dracognomus tinae Jensen, 1981
- Notochaetosoma killieri Warwick, 1977
- Prochaetosoma arcticum (Kreis, 1963)
- Prochaetosoma campbelli (Allgén, 1932) Allen & Noffsinger, 1978
- Prochaetosoma mediterranicum Allen & Noffsinger, 1978
- Prochaetosoma meditteranicum Allen & Noffsinger, 1978 accepted as Prochaetosoma mediterranicum Allen & Noffsinger, 1978
- Prochaetosoma primitiva (Steiner, 1916)