Evidence for intra-cistronic recombination in Anopheles gambiae P. J. CooperC. F. CurtisB. Sawyer OriginalPaper Pages: 161 - 162
Silver staining analysis of nucleolar-organizer activity during spermatogenesis of Asellus aquaticus (Crustacea, Isopoda) M. Di CastroG. PranteraA. Rocchi OriginalPaper Pages: 163 - 166
Hypotheses about speciation by chromosomal rearrangements in the Steropleurus martorelli complex (Tettigoniodea, Orthoptera) J. Fernández-PiquerasA. Rodriguez-CamposC. Sentis-Castaño OriginalPaper Pages: 167 - 172
A contrasted pattern of chromosome evolution in two genera of lemmings, Lemmus and Dicrostonyx (Mammalia, Rodentia) E. A. Gileva OriginalPaper Pages: 173 - 179
Cytological studies on mixoploidy and embryonic development in mosaic silkworms induced by low temperature treatment N. Kawamura OriginalPaper Pages: 181 - 190
Molecular and chromosomal polymorphism in continental and insular populations from the southwestern range of Drosophila subobscura J. M. LarrugaV. M. CabreraA. Gullón OriginalPaper Pages: 191 - 205
Population genetics of Anastrepha fraterculus (Diptera, Tephritidae) in different hosts: Genetic differentiation and heterozygosity A. MalavasiJ. S. Morgante OriginalPaper Pages: 207 - 211
The genetic basis of pyrethroid and DDT resistance inter-relationships in Aedes aegypti I. Isolation of DDT and pyrethroid resistance factors C. A. Malcolm OriginalPaper Pages: 213 - 219
The genetic basis of pyrethroid and DDT resistance inter-relationships in Aedes aegypti II. Allelism of R DDT2 and R py C. A. Malcolm OriginalPaper Pages: 221 - 229
On intra- and interchromosomal associations in Drosophila ananassae B. N. Singh OriginalPaper Pages: 231 - 235