Mean abundance of worms in the four main feeding guilds in disturbed (D) and undisturbed (U) mangroves (left). Means represent average abundance per sampling station, pooled across 78 disturbed and 72 undisturbed replicates. Mean abundance of surface deposit feeders (±SE) in disturbed (D) and undisturbed sites (U) in the four assemblages (right). Means are pooled for two disturbed (BV, DP) and two undisturbed sites (E2 , M3).