Differentielle DNS-Replikation in den Speicheldrüsen-Chromosomen von Chironomus thummi H. -G. KeylC. Pelling OriginalPaper Pages: 347 - 359
The Comstockiella system of chromosome behavior in the armored scale insects (Coccoïdea: Diaspididae) Spencer W. Brown OriginalPaper Pages: 360 - 406
A mitotically unstable supernumerary chromosome with an accumulation mechanism in a grasshopper Uzi Nur OriginalPaper Pages: 407 - 422