1. Differences in chromosome number between germ line and soma in the genus Forda (Homoptera: Aphididae)

   • R. L. Blackman

   OriginalPaper Pages: 81 - 88

2. Comparaison génétique des tortues vertes (Chelonia mydas) des Oceans Atlantique, Indien et Pacifique

   • F. Bonhomme
   • S. Salvidio
   • G. Pasteur

   OriginalPaper Pages: 89 - 94

3. Interspecies comparison of the highly-repeated DNA of Australasian Luzula (Juncaceae)

   • C. Collet
   • M. Westerman

   OriginalPaper Pages: 95 - 103

4. New data on the synaptic process of Mesocricetus auratus: connecting fibers, telomere association and heterosynapsis

   • M. Guitart
   • M. Ponsà
   • J. Egozcue

   OriginalPaper Pages: 105 - 112

5. Electrophoretic analysis of populations of the southern hemisphere lampreys Geotria australis and Mordacia mordax

   • P. G. Johnston
   • I. C. Potter
   • E. S. Robinson

   OriginalPaper Pages: 113 - 117

6. Cytogenetic studies on Cervus elaphus

   • R. Lunghi
   • M. Rubini
   • F. Fontana

   OriginalPaper Pages: 119 - 124

7. Multiple incompatibilities within populations of Culex pipiens L. in southern France

   • M. Magnin
   • N. Pasteur
   • M. Raymond

   OriginalPaper Pages: 125 - 130

8. Polyploidization of the BTC-32 cell line from Triatoma infestans (Hemiptera, Reduviidae)

   • M. L. S. Mello
   • M. Pudney

   OriginalPaper Pages: 131 - 136

9. Genetic linkage in the Norway rat

   • R. Robinson

   OriginalPaper Pages: 137 - 142

10. The karyotype of the osprey, Pandion haliaetus (Aves: Falconiformes)

    • H. Ryttman
    • H. Tegelström
    • J. Sondell

    OriginalPaper Pages: 143 - 147

11. Differences in life history traits between alcohol dehydrogenase genotypes of Drosophila mercatorum: background and maternal genotype effects

    • S. M. Williams

    OriginalPaper Pages: 149 - 153

12. Localization of NORs in spermatogonial metaphase chromosomes of six species of grasshoppers

    • J. S. Yaday
    • A. S. Yaday

    OriginalPaper Pages: 155 - 160