Rank frequency distribution (%) of macroinvertebrate taxa collected using Bou-Rouch (A) and vacuum-pump (B) hyporheic sampling techniques in the Albarine River, France. Rachel Stubbington Marie-José Dole-Olivier Diana M. P. Galassi John-Paul Hogan Paul J. Wood 10.1371/journal.pone.0164372.g007 https://plos.figshare.com/articles/figure/Rank_frequency_distribution_of_macroinvertebrate_taxa_collected_using_Bou-Rouch_A_and_vacuum-pump_B_hyporheic_sampling_techniques_in_the_Albarine_River_France_/4007013 <p>A, adult; L, larvae; P, pupae.</p> 2016-10-10 17:43:52 taxa assemblage region UK vacuum-pump samples vacuum-pump sampling Bou-Rouch samples semi-quantitative macroinvertebrate pump-sampling techniques non-parametric richness estimators Bou-Rouch sampling performance