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