Looking for different Tetrahymena species

[Georg Kroeger]

Thanks to all the responses regarding  phylogenetic relations between
Tetrahymena species. 
Now we  want to hybridize our probe (a repetitive sequence) to
different species. Is there any private collector or an european
culture collection (apart from the CCAP) where we could order:
Paramecium caudatum
Glaucoma chattoni
Colpod steini
Tetrahymena  paravorax
Tetrahymena hegewischi
Tetrahymena capricornis
Tetrahymena canadensis
Tetrahymena borealis

Thanks for any hints in advance,
Cheers

Georg