Karyotype differentiation of three anopheline taxa in the balabacensis complex of Southeast Asia (Diptera: Culicidae) V. BaimaiB. A. HarrisonL. Somehit OriginalPaper Pages: 81 - 86
Phylogenetic relationship between Drosophila takahashii Sturtevant and Drosophila pseudotakahashii Mather Y. N. DwivediJ. R. Gupta OriginalPaper Pages: 87 - 92
Quantitative studies of the mating system in two sympatric species of Ipomoea (Convolvulaceae) R. A. Ennos OriginalPaper Pages: 93 - 98
Frequency of chromosome polymorphism for pericentric inversions and B-chromosomes in Spanish populations of Rattus rattus frugivorus R. G. Ladron de GuevaraR. Diaz de la Guardia OriginalPaper Pages: 99 - 103
The selective advantage of inducible maltase in yeast (Saccharomyces cerevisiae) P. LangeK. Wöhrmann OriginalPaper Pages: 105 - 111
Location of a sex-determining region in Chironomus tepperi Skuse (Diptera: Chironomidae) using irradiation-induced chromosomal rearrangements J. Martin OriginalPaper Pages: 113 - 117
A chromosome study of Spanish Bembidiidae and other Caraboidea (Coleoptera, Adephaga) J. Serrano OriginalPaper Pages: 119 - 129
Male achiasmatic meiosis in Caraboidea (Coleoptera, Adephaga) J. Serrano OriginalPaper Pages: 131 - 137
Specialization in the behaviour of chromosomes on the meiotic spindle J. Sybenga OriginalPaper Pages: 143 - 151
Cytogenetic analysis and breakpoint distribution of radiation-induced interchanges in Hylemya antiqua Meigen C. Van HeemertA. S. Robinson OriginalPaper Pages: 153 - 160