We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCommensalism or mutualism: conditional outcomes in a branchiobdellid-crayfish symbiosis.AuthorsLee JH; Kim TW; Choe JCPublicationOecologia, 2009, Vol 159, Issue 1, p217ISSN0029-8549Publication typearticleDOI10.1007/s00442-008-1195-7