Biotic attributes: density (A), richness (B), Shannon-Wiener diversity index (C) and equitability (D) of macroinvertebrate communities in streams of the Piratinim River watershed, southern Brazil. Average values represented by equal letters do not differ statistically. ±SD = standard deviation; ±SE = standard error.

 
 
  Part of: Hentges SM, Menzel TC, Loebens CM, Siveris SE, Reynalte-Tataje DA, Strieder MN (2021) Structure of aquatic macroinvertebrate communities in streams of a sub-basin in the Pampa Biome, Southern Brazil. Neotropical Biology and Conservation 16(2): 249-271. https://doi.org/10.3897/neotropical.16.e60579