Fig. 27 in Niches of Saproxylic Weevils (Coleoptera: Curculionidae) in French Guiana

Fig. 27. Community structure and specialization in saproxylic weevils associated with the Brazil nut family. The y-axis shows species present in more than one sample or represented by at least 10 individuals, number with () = n individuals, bold = reared in both 2007 and 1995. In the cluster diagram, black = maximum abundance and other values are proportional to the maximum. Sample codes on the x-axis indicate host (EC = Eschweilera coriacea, GH = Gustavia hexapetala, LP = Lecythis poiteaui), season (D = dry, R = Rainy), and stratum (Can = canopy, Grd = ground). In classifications of host, season, stratum, and diameter specificity, BERTH = Bertholletia clade, G = generalist, Tk = thick, and Tn = thin. Host and season classifications shown in bold were consistent in 2007 and 1995. Significant indicator values follow the classifications; NICHE = combinations of niche components with significant indicator values (*** = p <0.001, ** = p <0.01, * = p <0.05).