Effects of canopy and superficial wild-fire on centiped (Chilopoda) communities in Mediterranean forest ecosystems of Central italy

Species composition and structure of centipede (Chilopoda) communities were studied in a sub-urban burnt forest on theMediterranean coast near Roma, Italy. The study was carried out in two sites affected by canopy fire (complete vegetation destruction), one affected by surface fire (persistence of tree canopy), and three unburnt sites. Monthly, quantitative/qualitative samplings were performed in each site from April 2001 to April 2002 by pitfall trapping and one hour active search.Analyses of species composition, dominance structure, diversity and colonization progress were performed. Centipede communities of the sites affected by canopy fire were simply structured, poor in both species richness and diversity; conversely, species composition, structure and diversity of the community affected by surface fire were scarcely modified.