Table 2. Minimum (Min) and maximum values (Max) of the main physicochemical parameters in which Epistylis camprubii was observed, and comparison with available ecological data of other Epistylis species. Epistylis camprubiiE. chrysemydisE. coronataE. hentscheliE. plicatilisE. rotans / E. procumbensMin–MaxMin–MaxMin–MaxMin–MaxMin–MaxMin–MaxSoluble Chemical Oxygen Demand (mg·L–1)53.8–415.3–––––Ammonium (N-NH +, mg·L–1) 40.54–4912.1 – 5.90 – 1.60 – 1.90 – 270 – 0.018Free ammonia (N-NH, mg·L–1) 30.024–18.01–––––Nitrites (N-NO –, mg·L–1) 20–572.10.1 – 0.8––0 – 61–Free nitrous acid (N-HNO, mg·L–1) 20.00013–0.47–––––Nitrates (N-NO –, mg·L–1) 30–3211.5 – 4.2––0.14 – 52–Temperature (°C)22.6–33.610 – 352 – 122 – 326.6 – 326 – 23pH6.3–8.667.0 – 8.67.2 – 7.67.0 – 8.64.7 – 8.57.2 – 7.8

Published as part of Canals, Oriol & Salvadó, Humbert, 2016, Description of Epistylis camprubii n. sp., a Species Highly Tolerant to Ammonium and Nitrite, pp. 15 in Acta Protozoologica 55 (1) on page 15, DOI: 10.4467/16890027AP.16.002.4043, http://zenodo.org/record/8356873