9Chapuis M P, Loiseau A, Michalakis Y, et al. Outbreaks, gene flow and effective population size in the migratory locust, Locusta migratoria: a regional-scale comparative survey[J].Mol Ecol,2009, 18(5):792-800.
10Bazazi S, Romanczuk P, Thomas S, et al. Nutritional state and collective motion: from individuals to mass migration[J]. Proc Biol Sci,2011,278(1704):356-363.