P. C.  Watts, Saccheri, I. J., Kemp, S. J., and Thompson, D. J., ?Effective population sizes and migration rates in fragmented populations of an endangered insect (Coenagrion mercuriale: Odonata)?, J Anim Ecol, vol. 76, pp. 790-800, 2007.

P. C.  Watts, Rousset, F. {\cc}ois, Saccheri, I. J., Leblois, R., Kemp, S. J., and Thompson, D. J., ?Compatible genetic and ecological estimates of dispersal rates in insect (Coenagrion mercuriale: Odonata: Zygoptera) populations: analysis of 'neighbourhood size' using a more precise estimator?, Mol Ecol, vol. 16, pp. 737-51, 2007.