Gueriniella and the cytotaxonomy of iceryine coccids (Coccoidea:Margarodidae) Sally Hughes-SchraderE. Tremblay OriginalPaper Pages: 1 - 13
Considerations on the neoblasts of planarians on the basis of certain karyological evidence Mario Benazzi OriginalPaper Pages: 14 - 27
The fine structure of the kinetochore of a mammalian cell in vitro B. R. BrinkleyElton Stubblefield OriginalPaper Pages: 28 - 43
Characterization of the mitotic traction system, and evidence that birefringent spindle fibers neither produce nor transmit force for chromosome movement Arthur Forer OriginalPaper Pages: 44 - 98
The maturation divisions of the parthenogenetic stick insect Carausius morosus Br. (Orthoptera, Phasmidae) L. P. Pijnacker OriginalPaper Pages: 99 - 112
Chromosomenzahlen einiger mitteleuropäischer Cerambycidae (Coleoptera) Herwig Teppner OriginalPaper Pages: 113 - 125
The salivary gland chromosomes of Anopheles hectoris Richard H. BakerJ. B. KitzmillerB. N. Chowdaiah OriginalPaper Pages: 126 - 136