C-stained 6 karyotypes of Aeshna crenata (2nd = 27; XO), A. grandis (2nd = 26; neo-XY), A. juncea (2nd = 26; neo-XY), A. nigroflava (2nd = 27; XO) and Anax imperator (2nd = 27; XO) from W Siberia, N Caucasus, Russian Far East and Hokkaido (Japan) are figured and analyzed.

Odonatologica

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Societas Internationalis Odonatologica

E. Perepelov, & A.G. Bugrov. (2002). Constitutive heterochromatin in chromosomes of some Aeshnidae, with notes on the formation of the neo-XY/neo-XX mode of sex determination in Aeshna (Anisoptera). Odonatologica, 31(1), 77–83.