evolutionary distance B. malayi - C. elegans

[burglin at ubaclu.unibas.ch]

Hi,

Does anybody know how far Brugia malayi is removed from
Caenorhabditis elegans in evolutionary terms.  Are they very different
branches of nematodes,  or more closely related.
Where could I find out more?
Thanks for any info.
thomas burglin
burglin at ubaclu.unibas.ch