Figure 5. Abundance of dominant cyanobacterial species, and MCs concentrations.

(a) Species with abundance always >10⁴ cells l⁻¹ in Bidighinzu Lake; (b) species with abundance always > 10⁴ cells l⁻¹ in Pattada Lake; (c) species with abundance always <10⁷ cells l⁻¹ in Bidighinzu Lake; (d) species with abundance always <10⁷ cells l⁻¹ in Pattada Lake; (e) species in Sos Canales Lake and (f) Torrei Lake. (* = potentially toxic species; Apc spp* = (Aphanocapsa sp.* + Aphanocapsa incerta* + Aphanocapsa delicatissima*); Ant spp* = (Anathece sp.* + Anathece chlatrata* + Anathece minutissima); Cya imp* = Cyanocatena imperfecta; Mer sp = Merismopedia sp.; Mic spp* = (Microcystis sp.* + Microcystis aeruginosa* + Microcystis flos-aquae* + Microcystis wesembergii*); Wor nae* = Woronichinia naegeliana; Dol pla* = Dolichospermum planctonicum; Dol vig* = Dolichospermum viguieri; Dol spp* = (Anabaena sp.* + Dolichospermum macrosporum* + Dolichospermum spiroides* + Dolichospermum flos-aquae*); Aph fqu* = Aphanizomenon flos-aquae; Aph sp* = Aphanizomenon sp.; Plk agr* = Planktothrix agardhii-rubescens group; other Cyano = other cyanobacteria).