- Acidostoma laticorne G.O. Sars, 1879
- Acidostoma laticornis G. O. Sars, 1879 accepted as Acidostoma laticorne G.O. Sars, 1879
- Acidostoma neglectum Dahl, 1964
- Acidostoma nodiferum Stephensen, 1923 accepted as Acidostoma obesum (Spence Bate & Westwood, 1861)
- Acidostoma obesum (Spence Bate & Westwood, 1861)
- Acidostoma sarsi Lincoln, 1979 accepted as Acidostoma nodiferum Stephensen, 1923 accepted as Acidostoma obesum (Spence Bate & Westwood, 1861)