Abundance of trophic-functional groups of macroinvertebrate communities by season (spring and autumn), collected in the hydrographic basin of the Piratinim River, 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