Functional groups of #Afrotropical EPT (#Ephemeroptera, #Plecoptera and #Trichoptera) as bioindicators of semi-urban #Pollution in the Tsitsa River Catchment, #EasternCape, #SouthAfrica https://peerj.com/articles/13970/ via @PeerJLife@twitter.com
#afrotropical #ephemeroptera #plecoptera #trichoptera #pollution #easterncape #southafrica