The cytogenetic analysis of Hymenoptera has revealed extraordinary diversity in chromosome number, structure and organisation across ants, bees and parasitoid wasps. Mechanistic processes such as ...
Distribution, morphology, cytology of species; cytology of F₁ interspecific hybrids; phylesis, by T. H. Goodspeed.--Taxonomy, by T. H. Goodspeed, H-M. Wheeler, and ...