TABLE 1. — DOC optima determined for the 11 in Small naviculoid species of Kobayasiella Lange-Bertalot, Adlafia Moser, Lange-Bertalot & Metzeltin, Nupela Vyverman & Compère and Sellaphora Mereschowsky from Tursujuq National Park, Hudson Bay region, Nunavik, Québec

TABLE 1. — DOC optima determined for the 11 taxa examined in this study and also found in Fallu et al. (2000).
Species nameFallu et al. (2000) Optimum (Opt.±tol.; mg/L)Tursujuq Optimum (mg/L)Kobayasiella parasubtilissima Kobayasi & Nagumo7.03±1.7516.90Kobayasiella madumensis Jørgensen–4.08Kobayasiella subtilissima P.T.Cleve4.14±1.965.47Kobayasiella tursujuqensis sp. nov.9.56±1.216.38Kobayasiella pseudostauron Lange-Bertalot–3.80Kobayasiella micropunctata Germain7.03±1.753.68Adlafia bryophila Petersen6.29±1.583.72Adlafia umiujaqensis sp. nov.5.83±1.477.25Adlafia ossiformis sp. nov.6.74±1.64–Sellaphora vincentiana sp. nov.9.7±1.397.11Nupela tenuicephala Hustedt9.30±1.684.91