A more recent version of genomicus is available here

 
Genomicus v89.01 Title

Width
Min length (nb of genes): G1:
Min nb of chromosomes: G1:
Sort chromosome by number of genes
Sort chromosome by physical size
Matrix View of Human and Mouse

Human Link Ensembl vs Mouse Link Ensembl
Human Mouse 1 20 21 5 6 22 11 3 X 13 14 16 19 4 2 15 CHR_HSCHR6_MHC_MCF_CTG1 9 10 18 CHR_HSCHR6_MHC_COX_CTG1 12 8 7 17 12 4 2 6 7 14 Y 17 15 X 3 16 5 10 9 13 1 11 19 18 8