Kaszab Zoltán (szerk.): A Magyar Természettudományi Múzeum évkönyve 77. (Budapest 1985)

Vásárhelyi, T.: Investigations on the allometric growth of Aradus species (Heteroptera, Aradidae)

1.5 to 0.5 0.5 10 1.5 0.5 1.0 g 0.5 Figs 4-6. Allometric growth of length of antennái joint 2 (4), joint 3 (5) and joint 4 (6), compared to head width (ordinate) in two species belonging to the betulae-group (x — A. krueperi, + = A. ribauti). Imaginai values of further 8 species of the species group are marked with empty, other Aradus species with filled circles