Within-host adaptive speciation of commensal yoyo clams leads to ecological exclusion, not co-existence.

Their co-occurrence matched random assembly process expectations, but presence of the single ectocommensal species had a highly significant negative effect on recruitment of all burrow-wall commensal species ( P < 0.001), including on its burrow-wall commensal sister species ( P < 0.001).

also in 132,142 other papers