Figure 1 in Trophic niche of cave populations of Speleomantes italicus

Figure 1. Graphic representation of the diet strategy of the Speleomantes italicus studied population. Numeric and volumetric data are represented by solid and empty circles, respectively. The position of the prey taxa is interpreted considering three directrices in the plot: from top to bottom is the alimentary strategy (specialization versus generalization); the first diagonal (/) represents prey importance (dominant versus rare); on the second diagonal axis (\) niche breadth is displayed (high diversity among individuals versus high diversity within individual and tendency towards the same resource use). Some food categories with low values of Pi and frequency of occurrence are not labelled. ACA, Acari; AMP, Amphipoda; ARA, Araneae; CAD, Coleoptera (adults); CLA, Coleoptera (larvae); COL, Collembola; COP, Copepoda; DAD, other Diptera (adults); DIP, Diplopoda; DLA, Diptera (larvae); DLM, Diptera Limnobiidae; DSC, Diptera Sciaridae; GAS, Gastropoda; HFR, Hymenoptera Formicidae; HOM, Homoptera; HYM, Hymenoptera; ISO, Isopoda; LLA, Lepidoptera (larvae); NEM, Nematoda; OLI, Oligochaeta; ORT, Orthoptera; TRI, Trichoptera.