References
- Stuxberg , Compare . 1875 . Genera et Species Lithobioidarum . Œfvers. Kgl. Vet. Akad. n. s. Förhandl, årg. , 32 ( 3 ) : 8 – 8 . wherethe six subgenera Eulithodibus, Neolithobius, Lithobius, Pseudolithobius, Hemilithoibus, and Archilithobius are briefly characterized.