Nudobius cephalus

Sources

1. Makino, S. (1951). An atlas of the chromosome numbers in animals. Iowa State College Press, Ames.
2. Ashman, T. L., Bachtrog, D., Blackmon, H., Goldberg, E. E., Hahn, M. W., Kirkpatrick, M., et al. (2014). Tree of Sex: A database of sexual systems. Scientific Data, 1, 140015.
3. Vorontsov, Yadav, Lyapunova, Korablev, and Yani (1984)Blackmon, Heath, and Jeffery P. Demuth. Coleoptera Karyotype Database. The Coleopterists Bulletin 69.1 (2015): 174-175.