Fig. 4. Relationships among mean abundance, environmental volume, and habitat occupancy. Symbols indicate the ecological breadth group: triangle, WGS; circle, WGG; square, MHG; and diamond, G. Solid symbols correspond to those species with 100% of their environmental volumes occupied; open symbols correspond to those species with < 100% of their environmental volumes occupied. Correlations and statistical significance are given in Table 5.

GIF image file (6 K)