We all know that it's better to submit our site to directory not in Search Engine. But for those who need the list of SE's, here is the list. http://www.cometsearchenginemarketing.com/search_engine_list.html
I think it would be more of a waste of time than anything, considering all those added together don't equal %0.10 of the search volume, nice resource none the less.
Submitting to any but the major search engines (which you don't even need to do these days, thanks to Digg and Squidoo) is a waste of time. Put the time into more productive things like writing a good Squidoo lens or something worthy of getting DIGGs and your good to go.